• Journal Papers
  • Invention Patent
  • Authored Books


  1. Feng, K.; Guo, H.; Sun, H.; Guo, X.* "n-Type Organic and Polymeric Semiconductors Based on Bithiophene Imide Derivatives" Acc. Chem. Res. 2021, In Press
  2. Patra, D.; Comi, M.; Zhang, X.; Kini, G. P.; Udayakantha, M.; Kalin, A.; Banerjee, S.; Fang, L.; Guo, X.; Al-Hashimi, M.* "Design, Synthesis and Characterization of Fused Bithiazole- and Dithiophene-Based Low Bandgap Thienylenevinylene Copolymers" Polym. Chem. 2021, In Press
  3. Liao, Q.; Li, B.; Sun, H.*; Koh, C. W.; Zhang, X.; Liu, B.; Woo, H. Y.*; Guo, X.* "Optimization of Solvent Swelling for Efficient Organic Solar Cells via Sequential Deposition" Materials Reports: Energy  2021, In Press
  4. Feng, K.; Shan, W.; Ma, S.; Wu, Z.; Chen, J.*;  Guo, H.; Liu, B.; Wang, J.; Li, B.; Woo, H. Y.*; Fabiano, S.*; Huang, W.; Guo, X.* "Fused Bithiophene Imide Dimer-Based n-Type Polymers for High-Performance Organic Electrochemical Transistors" Angew. Chem. Int. Ed. 2021, 60, 2-10
  5. Li, X.; Luo, S.; Sun, H.*; Sung, H. H. -Y.; Yu, H.; Liu, T.; Xiao, Y.; Bai, F.; Pan, M.; Lu, X.; Williams, I. D.; Guo, X.; Li, Y.; Yan, H.* "Medium Band-Gap Non-fullerene Acceptors Based on a Benzothiophene Donor Moiety Enabling High-Performance Indoor Organic Photovoltaics" Energy Environ. Sci. 2021, 14, 4555-4563
  6. Luo, D.; Li, L. ; Shi, Y.; Zhang, J.; Wang, K.; Guo, X.; Kyaw, A. K. K.* "Electron-Deficient Diketone Unit Engineering for Non-fused Ring Acceptors Enabling Over 13% Efficiency in Organic Solar Cells" J. Mater. Chem. A 2021, 9, 14948-14957
  7. Liu, B.; Sun, H.*; Lee, J. -W.; Yang, J.; Wang, J.; Li, Y.; Li, B.; Xu, M.; Liao, Q.; Zhang, W.; Han, D.; Niu, L.; Meng, H.*; Kim, B. J.*; Guo, X.* "Achieving Highly Efficient All-Polymer Solar Cells by Green-Solvent-Processing under Ambient Atmosphere" Energy Environ. Sci. 2021, 14, 4499-4507
  8. Huang, J.; Yang, J.; Li, D.; Sun, H.*; Su, M.; Ji, X.; Li, B.; Li, B.; Liao, Q.; Han, D.; Yan, H.; Niu, L.*; Wang, D.*; Guo, X.* "A low-cost and green-solvent-processable hole-transport material enabled by a traditional bidentate ligand for highly efficient inverted perovskite solar cells" J. Mater. Chem. C 2021, 9, 8930-8938
  9. Sun, H.; Liu, B.; Ma, Y.; Lee, J. -W.; Yang, J.; Wang, J.; Li, Y.; Li, B.; Feng, K.; Shi, Y.; Zhang, B.; Han, D.; Meng, H.; Niu, L.*; Kim, B. J.*; Zheng, Q.*; Guo, X.* "Regioregular Narrow-Bandgap n-Type Polymers with High Electron Mobility Enabling Highly Efficient All-Polymer Solar Cells" Adv. Mater. 2021, 2102635
  10. Ji, X.; Xiao, Z.; Sun, H.*; Guo, X.*; Ding, L.* "Polymer acceptors for all-polymer solar cells" J. Semicond. 2021, 42, 080202 (Invited Highlights)
  11. Li, Z.*; Feng, K.*; Wang, J.; Li, M.; Xu, Q.*; Li, X.; Guo, X.* "Highly Efficient All-Polymer Solar Cells Processed from Nonhalogenated Solvents" ChemSunChem 2021, 14, 1-9 (Invited contribution)
  12. Chen, Y.; Ma, R.; Liu, T.*; Xiao, Y.; Kim, H. K.; Zhang, J.; Ma, C.; Sun, H.; Bai, F.; Guo, X.; Wong, K. S.; Lu, X.*;  Yan, H.* "Side-Chain Engineering on Y-Series Acceptors with Chlorinated End Groups Enables High-Performance Organic Solar Cells" Adv. Energy Mater. 2021, 2003777
  13. Liao, Q.; Wang, Y.*; Yao, X.; Su, M.; Li, B.; Sun, H.; Huang, J.; Guo, X.* "A Dual-Functional Conjugated Polymer as Efficient Hole-Transporting Layer for High-Performance Inverted Perovskite Solar Cells" ACS Appl. Mater. Interfaces 2021, 13, 16744-16753
  14. Li, B.; Yang, K.*; Liao, Q.; Wang, Y.; Su, M.; Li, Y.; Shi, Y.; Feng, X.; Huang, J.; Sun, H.; Guo, X.* "Imide-Functionalized Triarylamine-Based Donor-Acceptor Polymers as Hole Transporting Layers for High-Performance Inverted Perovskite Solar Cells" Adv. Funct. Mater. 2021, 2100332
  15. Huang, J.; Yang, J.; Sun, H.*; Feng, K.; Liao, Q.; Li, B.; Yan, H.*; Guo, X.* "A Cost-Effective D-A-D Type Hole-Transport Material Enabling 20% Efficiency Inverted Perovskite Solar Cells" Chin. J. Chem.  2021, 39, 1545-1552 (Invited contribution)
  16. Liu, T.*; Yang, T.; Zhan, L.; Ma, R.; Luo, Z.; Li, Y.; Xiao, Y.; Yu, J.; Sun, H.; Zhang, G.; Zhang, M.; Li, X.; Huang, J.; Duan, C.; Lu, X.; Guo, X.; Gao, F.; Huang, F.*; Chen, H.*; Sun, Y.*; Li, Y.; Cao, Y.; Yan, H.* "16% Efficiency All-Polymer Organic Solar Cells Enabled by a Finely Tuned Morphology via the Design of Ternary Blend" Joule2021, 5, 914-930
  17. Liang, L.; Wang, Y.*; Zhang, Z.; Wang, J.; Feng, K.; Ma, S.; Li, Y.; Guo, X.*; Gao, P.* "Core Fusion Engineering of Hole-Transporting Materials for Efficient Perovskite Solar Cells" ACS Appl. Energy Mater. 2021, 4, 1250-1258
  18. Feng, K.; Guo, H.; Wang, J.; Shi, Y.; Wu, Z.; Su, M.; Zhang, X.; Son, J. H.; Woo, H.; Guo, X.* "Cyano-Functionalized Bithiophene Imide-Based n-Type Polymer Semiconductors: Synthesis, Structure-Property Correlations, and Thermoelectric Performance"  J. Am. Chem. Soc. 2021, 143, 1539-1552
  19. Yu, H.; Qi, Z.; Yu, J.; Xiao, Y.; Sun, R.; Luo, Z.*; Cheung, M. H.; Zhang, J.; Sun, H.; Zhou, W.; Chen, S.; Guo, X.; Lu, X.*; Gao, F.*; Min, J.*, Yan, H.* "Fluorinated End Group Enables High-Performance All-Polymer Solar Cells with Near-Infrared Absorption and Enhanced Device Efficiency over 14%" Adv. Energy. Mater. 2021, 11, 2003171
  20. Chen, W.; Wang, Y.*; Liu, B.; Gao, Y.; Wu, Z.; Shi, Y.; Tang, Y.; Yang, K.; Zhang, Y.; Sun, W.; Feng, X.; Laquai, F.; Woo, H. Y.; Djurišić, A. B.; Guo, X.*; He, Z.* "Engineering of dendritic dopant-free hole transport molecules: enabling ultrahigh fill factor in perovskite solar cells with optimized dendron construction" Sci China Chem 2021, 64, 41-51
  21. Wang, C. -H.; Gao, Z. -C.; Sun, W. -P.; Guo, X.*; Zhang, F. -B.* "P⋅⋅⋅O Noncovalent Conformational Locks for Constructing Highly Planar Bis(diphenylphosphanyl) Bi(benzofurano)" Dyes Pigments 2021, 184, 108820
  22. Sun, W.; Wang, J.; Shi, Y.; Wu, Z.; Tanhg, Y.; Woo, H. Y.; Guo, X.; Zhang, F. -B.* "Terpolymer acceptors based on bithiophene imide for all-​polymer solar cells" Dyes Pig. 2021, 186, 109049                                                                                                                                                                                                                                                              2020
  23. Feng, K.; Wu, Z.; Su, M.; Ma, S.; Shi, Y.; Yang, K.; Wang, Y.; Zhang, Y.; Sun, W.; Cheng, X.; Huang, L.; Min, J.; Woo, H. Y.*; Guo, X.* "Highly Efficient Ternary All-Polymer Solar Cells with Enhanced Stability" Adv. Funct. Mater. 2020, 30, 2008494
  24. An, Q.*; Wang, J.; Ma, X.; Gao, J.; Hu, Z.; Liu, B.; Sun, H.*; Guo, X.; Zhang, X.; Zhang, F. "Two compatible polymer donors contribute synergistically for ternary organic solar cells with 17.53% efficiency" Energy Environ. Sci.2020, 13, 5039-5047
  25. Luo, Z.; Liu, T.*; Ma, R.; Xiao, Y.; Zhan, L.; Zhang, G.; Sun, H.*; Ni, F.; Chai, G.; Wang, J.; Zhong, C.; Zou, Y.; Guo, X.; Lu, X.; Chen, H.; Yan, H.*; Yang, C.* "Precisely Controlling the Position of Bromine on the End Group Enables Well-Regular  Polymer Acceptors for All Polymer Solar Cells with Efficiencies over 15%" Adv. Mater. 2020, 32, 2005942
  26. Luo, Z.; Ma, R.; Chen, Z.; Xiao, Y.; Zhang, G.; Liu, T.*; Sun, R.; Zhan, Q.; Zou, Y.; Zhong, C.; Chen, Y.; Sun, H.; Chai, G.; Chen, K.; Guo, X.; Min, J.; Lu, X.*; Yang, C.*; Yan, H.* "Altering the Positions of Chlorine and Bromine Substitution on the End Group Enables High-Performance Acceptor and Efficient Organic Solar Cells" Adv. Energy Mater. 2020,  10, 2002649
  27. Harbuzaru, A.*; Arrechea-Marcos, I.; Scaccabarozzi, A.; Wang, Y.; Guo, X.; Caironi, M.*; Navarrete, J. T. L.; Delgado, M. C. R.; Ortiz, R. P.* "Ladder-Type Bithiophene Imide- Based Organic Semiconductors: Understanding charge transport mechanisms in Organic Field Effect Transistors" J. Mater. Chem. C 2020, 8, 15759-15770
  28. Liu, B.; Wang, J.; Sun, H.*; Wu, Z.; Yao, C.; Liao, Q.; Wei, Z.; Yang, W.; Zhang, X.; Meng, H.; Woo, H. Y.*; Guo, X.* "A Terpolymer Acceptor Enabling All-Polymer Solar Cells with a Broad Donor: Acceptor Composition Tolerance and Enhanced Stability" Sol. RRL 2020, 4, 2000436
  29. Wang, Y.; Liao, Q.; Chen, J.; Huang, W.*; Zhuang, X.; Tang, Y.; Li, B.; Yao, X.; Feng, X.; Zhang, X.; Su, M.; He, Z.; Marks, T. J.*; Facchetti, A.*; Guo, X.* "Teaching old anchoring group new tricks: enabling low-cost, eco-friendly hole-transporting materials for efficient and stable perovskite solar cells" J. Am. Chem. Soc. 2020, 142, 16632-16643 
  30. Guo, X.*; Facchetti, A.* "The journey of conducting polymers from discovery to applicationNat. Mater. 2020, 19, 922-928 (Invited Comment)
  31. Tang, Y.; Yu, J.; Sun, H.*; Wu, Z.; Koh, C. W.; Wu, X.; Liu, B.; Wang, J.; Liao, Q.; Li, Y.; Guo, H.; Woo, H. Y.*; Gao, F.*; Guo, X.* "Two Compatible Polymer Donors Enabling Ternary Organic Solar Cells with a Small Non-Radiative Energy Loss and Broad Composition Tolerance"  Sol. RRL 2020, 4, 2000396
  32. Sun, H.; Yu, H.; Shi, Y.; Yu, J.; Peng, Z.; Zhang, X.; Liu, B.; Wang, J.; Singh, R.; Lee, J.; Li, Y.; Wei, Z.; Liao, Q.; Kan, Z.; Ye, L.; Yan, H.*; Gao, F.*; Guo, X.* "A Narrow-Bandgap n-Type Polymer with an Acceptor-Acceptor Backbone Enabling Efficient All-Polymer Solar Cells" Adv. Mater. 2020, 32, 2004183
  33. Chen, J.; Chen, Y.; Feng, L.; Gu, C.; Li, G.; Su, N.; Wang, G.; Swick, S.; Huang, W.; Guo, X.*; Facchetti, A.*; Marks, T. J.* "Hole (Donor) and Electron (Acceptor) Transporting Organic Semiconductors for Bulk-Heterojunction Solar Cells" EnergyChem 2020, 2, 100042 (Invited Review)
  34. Sun, H.; Liu, B.; Yu, J.; Zou, X.; Zhang, G.; Zhang, Y.; Zhang, W.; Su, M.; Fan, Q.; Yang, K.; Chen, J.; Yan, H.; Gao, F.; Guo, X.* "Reducing Energy Loss via Tuning Energy Levels of Polymer Acceptors for Efficient All-Polymer Solar Cells" Sci China Chem 2020, 63, 1785-1792
  35. Shi, Y.; Chen, W.; Wu, Z.; Wang, Y.; Sun, W.; Yang, K.; Tang, Y.; Woo, H. Y.; Zhou, M.*; Djurišic, A. B.*; He, Z.*; Guo, X.* "Imide-Functionalized Acceptor-Acceptor Copolymers as Efficient Electron Transport Layers for High-Performance Perovskite Solar Cells" J. Mater. Chem. A 2020, 8, 13754-13762
  36. Luo, Z.; Ma, R.; Xiao, Y.; Liu, T.*; Sun, H.; Su, M.; Guo, Q.; Li, G.; Gao, W.; Chen, Y.; Zou, Y.; Guo, X.; Zhang, M.; Lu, X.*; Yan, H.*; Yang, C.* "Conformation-Tuning Effect of Asymmetric Small Molecule Acceptors on Molecular Packing, Interaction, and Photovoltaic Performance" Small 2020, 16, 2001942
  37. Shi, Y.; Guo, H.; Huang, J.; Zhang, X.; Wu, Z.; Yang, K.; Zhang, Y.; Feng, K.; Woo, H. Y.; Ortiz, R. P.*; Zhou, M.*; Guo, X.* "Distannylated Bithiophene Imide: Enabling High-Performance n-Type Polymer Semiconductors with an Acceptor-Acceptor Backbone" Angew. Chem. Int. Ed. 2020, 59, 14449-14457
  38. Liu, B.; Sun, H.*; Koh, C. W.; Su, M.; Tu, B.; Tang, Y.; Liao, Q.; Wang, J.; Yang, W.; Meng, H.; Woo, H. Y.*; Guo, X.* "Effects of the Electron-Deficient Third Components in n-Type Terpolymers on Morphology and Performance of All-Polymer Solar Cells" Org. Mater. 2020, 3, 214-222
  39. Chen, J.; Zhuang, X.; Huang, W.; Su, M.; Feng, L.-w.; Swick, S. M.; Wang, G.; Chen, Y.; Yu, J.; Guo, X.*; Marks, T. J.*; Facchetti, A.* "π-Extended Naphthalene Diimide Derivatives for N-type Semiconducting Polymers" Chem. Mater. 2020, 32, 5317-5326
  40. Zhong, M.; Li, Y.; Du, G.; Li, Y.; Chang, K.; Lau, T.-K.; Lu, X.; Sun, H.; Guo, X.; Guo, Y.-F.; Zhao, X.*; Deng, W.* "Soft Porous Blade Printing of Non-fullerene Organic Solar Cells" ACS Appl. Mater. Interfaces 2020, 12, 25843-25852
  41. Sun, H.; Guo, X.*; Facchetti, A.* "High-Performance n-Type (Electron-Transporting) Polymer Semiconductors: Applications, Recent Development and Challenges" Chem 2020, 6, 1310-1326 (Invited Perspective)
  42. Feng, K.; Huang, J.; Zhang, X.; Wu, Z.; Shi, S.; Thomsen, L.; Tian, Y.; Woo, H. Y.; McNeill, C. R.; Guo, X.* "High-Performance All-Polymer Solar Cells Enabled by n-Type Polymers with an Ultranarrow Bandgap Down to 1.28 eV" Adv. Mater. 2020, 32, 2001476
  43. Shi, S.; Chen, P.; Wang, H.; Koh, C. W.; Uddin, M. A.; Liu, B.; Liao, Q.; Feng, K.; Woo, H. Y.*; Xiao, G.*; Guo, X. "Ultra-Narrow Bandgap Naphthalenediimide-Dialkylbifuran-Based Copolymers with High-Performance Organic Thin-Film Transistors and All-Polymer Solar Cells" Macromol. Rapid Commun. 2020, 41, 2000144
  44. Yang, K.; Zhang, X.; Harbuzaru, A.; Wang, L.; Wang, Y.; Koh, C.; Guo, H.; Shi, Y.; Chen, J.; Sun, H.; Feng, K.; Delgado, M. C. R.; Woo, H. Y.; Ortiz, R. P.; Guo, X.* "Stable Organic Diradicals Based on Fused Quinoidal Oligothiophene Imides with High Electrical Conductivity" J. Am. Chem. Soc. 2020, 142, 4329-4340
  45. Zhao, D.; Chen, J.; Wang, B.; Wang, G.; Chen, Z.; Yu, J.; Guo, X.*; Huang, W.*; Marks, T. J.; Facchetti, A.* "Engineering Intrinsic Flexibility in Polycrystalline Molecular Semiconductor Films by Grain Boundary Plasticization" J. Am. Chem. Soc. 2020, 142, 5487-5492
  46. Sun, H.; Liu, B.; Wang, Z.; Ling, S.; Zhang, Y.; Zhang, G.; Wang, Y.; Zhang, M.; Li, B.; Yang, W.; Wang, J.; Guo, H.; Liu, F.*; Guo, X.* "Side Chain Engineering of Polymer Acceptors for All-Polymer Solar Cells with Enhanced Efficiency" J. Mater. Chem. C 2020, 8, 4012-4020
  47. Chen, W.; Shi, Y.; Wang, Y.; Feng, X.; Djurišic, A. B.*; Woo, H. Y.; Guo, X.*; He, Z.* "N-Type Conjugated Polymer asEfficient Electron Transport Layer for Planar Inverted Perovskite Solar Cells with Power Conversion Efficiency of 20.86%" Nano Energy 2020, 68, 104363
  48. Guo, Q.; Ma, R.; Hu, J.; Wang, Z.; Sun, H.; Dong, X.; Luo, Z.; Liu, T.; Guo, X.; Guo, X.; Yan, H.; Liu, F.; Zhang, M.* "Over 15% Efficiency Polymer Solar Cells Enabled by Conformation Tuning of Newly Designed Asymmetric Small-Molecule Acceptors" Adv. Funct. Mater. 2020, 30, 2000383
  49. Cao, Y.; Chen, W.; Sun, H.; Wang, D.*; Chen, P.; Djurišic, A. B.*; Zhu, Y.; Tu, B.; Guo, X.; Tang, B.; He, Z.* "Efficient Perovskite Solar Cells with a Novel Aggregation-Induced Emission Molecule as Hole-Transport MaterialSol. RRL2020, 4, 1900189
  50. Sun, W.; Wang, C.; Lv, S.; Jiang, J.; Guo, X.*; Zhang, F.* "Synthesis and Properties of Bis(benzofurano)pyrrole and Hybrid Thienopyrrole Derivatives" Org. Electron. 202077, 105548                                                                                                                                                                                                                      2019
  51. Tu, B.; Wang, Y.; Chen, W.; Liu, B.; Feng, X.; Zhu, Y.; Yang, K.; Zhang, Z.; Shi, Y.; Guo, X.*; Li, H.*; Tang, Z.; Djurišic, A. B.; He, Z.* "Side-Chain Engineering of Donor-Acceptor Conjugated Small Molecules as Dopant-Free Hole-Transport Materials for Efficient Normal Planar Perovskite Solar Cells" ACS Appl. Mater. Interfaces 2019, 11, 48556-48563
  52. Barłóg, M.; Zhang, X.; Kulai, I.; Yang, D. S.; Sredojevic, D. N.; Sil, A.; Ji, X.; Salih, K. S. M.; Bazzi, H. S.; Bronstein, H.; Fang, L.; Kim, J.; Marks, T. J.; Guo, X.; Al-Hashimi, M.* "Indacenodithiazole Ladder Type Bridged Di(thiophene)-Difluoro-Benzothiadiazole Conjugated Copolymers as Ambipolar Organic Field Effect Transistors" Chem. Mater. 2019, 31, 9488-9496
  53. Luo, J.; Wang, Y.*; Liu, B.; Wu, Z.; Zhang, Y.; Tang, Y.; Chen, P.; Liao, Q.; Woo, H. Y.; Guo, X.* "Isomerization enabling near-infrared electron acceptors" RSC Adv. 2019, 9, 37287-37291
  54. Liao, Q.; Sun, H.*;  Li, B.; Guo, X.* "26 mA cm-2 JSC achieved in the Integrated Solar Cells" Sci. Bull. 2019, 64, 1747-1749
  55. Shi, S.; Chen, P.; Chen, Y.; Feng, K.; Liu, B.; Chen, J.; Liao, Q.; Tu, B.; Luo, J.; Su, M.; Guo, H.; Kim, M.-G.; Facchetti, A.; Guo, X.* "A Narrow-Bandgap n-Type Polymer Semiconductor Enabling Efficient All-Polymer Solar Cells" Adv. Mater. 2019, 31, 1905161
  56. Shi, S.; Tang, L.; Guo, H.; Uddin, M. A.; Wang, H.; Yang, K.; Liu, B.; Wang, Y.; Sun, H.; Woo, H. Y.; Guo, X.* "Bichalcogenophene Imide-Based Homopolymers: Chalcogen Atom Effects on the Optoelectronic Property and Device Performance in Organic Thin-Film Transistors" Macromolecules 2019, 52, 7301−7312
  57. Feng, K.; Zhang, X.; Wu, Z.; Shi, Y.; Su, M.; Yang, K.; Wang, Y.; Sun, H.; Min, J.; Zhang, Y.; Cheng, X.; Woo, H. Y.; Guo, X.* "Fluorine-Substituted Dithienylbenzodiimide-Based n-Type Polymer Semiconductors for Organic Thin-Film Transistors" ACS Appl. Mater. Interfaces 2019, 11, 35924-35934
  58. Zhang, X.; Tang, Y.; Yang, K.; Chen, P.; Guo, X.* "Additive-Free Non-fullerene Organic Solar Cells" ChemElectroChem 2019, 6, 5547-5562 (Invited Review)
  59. Zhang, Y.; Tang, L.; Sun, H.*; Ling, S.; Yang, K.; Uddin, M. A.; Guo, H.; Tang, Y.; Wang, Y.; Feng, K.; Shi, Y.; Liu, J.*; Zhang, S.*; Woo, H. Y.; Guo, X.* "Fused Bithiophene Imide Oligomer and Diketopyrrolopyrrole Copolymers for n-Type Thin-Film Transistors" Macromol. Rapid Commun. 2019, 40, 1900394
  60. Chen, W.; Sun, H.; Hu, Q.; Djurišic, A. B.*; Russell, T. P.; Guo, X.*; He, Z.* "High Short-circuit Current Density via Integrating the Perovskite and Ternary Organic Bulk Heterojunction" ACS Energy Lett. 2019, 4, 2535-2536
  61. Liu, B.; Wang, Y.; Chen, P.; Zhang, X.; Sun, H.; Tang, Y.; Liao, Q.; Huang, J.; Wang, H.; Meng, H.; Guo, X.* "Boosting Efficiency and Stability of Organic Solar Cells Using Ultralow-Cost BiOCl Nanoplates as a Hole Transporting Layer" ACS Appl. Mater. Interfaces 2019, 11, 33505-33514
  62. Tang, Y.; Sun, H.*; Wu, Z.; Zhang, Y.; Zhang, G.; Su, M.; Zhou, X.; Wu, X.; Sun, W.; Zhang, X.; Liu, B.; Chen, W.; Liao, Q.; Woo, H. Y.*; Guo, X.* "A New Wide Bandgap Donor Polymer for Efficient Non-Fullerene Organic Solar Cells with A Large  Open-Circuit Voltage" Adv. Sci. 2019, 6, 1901773
  63. Ding, F.; Xia, D.*; Sun, W.; Chen, W.; Yang, Y.; Lin, K.*; Zhang, F.; Guo, X.* "Sulfer Containing Bent N-Heteroacenes" Chem. Eur. J.2019, 25, 15106 -15111
  64. Shi, Y.; Tang, Y.; Yang, K.; Qin, M.; Wang, Y.; Sun, H.; Su, M.; Lu, X.; Zhou, M.*; Guo, X.* "Thiazolothienyl Imide-Based Wide Bandgap Copolymers for Efficient Polymer Solar Cells" J. Mater. Chem. C 2019,  7, 11142-11151
  65. Le, M. N.; Kim, H.; Kang, Y. K.; Song, Y.; Guo, X.; Ha, Y.-G.; Kim, C.*; Kim, M.-G.* "Bulk Charge-Transfer Doping of Amorphous Metal Oxide: Fullerene Blends for Solution-Processed Amorphous Indium Zinc Oxide Thin-Film Transistors" J. Mater. Chem. C 2019, 7, 10635-10641
  66. Liao, Q.; Yang, K.; Chen, J.*; Koh, C. W.; Tang, Y.; Su, M.; Wang, Y.; Yang, Y.; Feng, X.; He, Z.; Woo, H. Y.*; Guo, X.* "Backbone Coplanarity Tuning of 1,4-Di(3-alkoxy-2-thienyl)-2,5-difluorophenylene Based Wide Bandgap Polymers for Efficient Organic Solar Cells Processed from Nonhalogenated Solvent" ACS Appl. Mater. Interfaces 2019, 11, 31119-31128
  67. Sun, H.; Liu, T.*; Yu, J.; Lau, T.-K.; Zhang, G.; Zhang, Y.; Su, M.; Tang, Y.; Ma, R.; Liu, B.; Liang, J.; Feng, K.; Lu, X.*; Guo, X.*; Gao, F.; Yan, H.* "A Monothiophene Unit Incorporating Both Fluoro and Ester Substitution Enabling High-Performance Donor Polymers for Non-Fullerene Solar Cells with 16.4% Efficiency" Energy Environ. Sci., 2019, 12, 3328-3337
  68. Sun, H.; Liu, B.; Koh, C. W.; Zhang, Y.; Chen, J.; Wang, Y.; Chen, P.; Tu, B.; Su, M.; Wang, H.; Tang, Y.; Shi, Y.; Woo, H. Y.; Guo, X.* "Imide-Functionalized Heteroarene-Based n-Type Terpolymers Incorporating Intramolecular Noncovalent Sulfur⋅⋅⋅Oxygen Interactions for  Additive-Free All-Polymer Solar Cells" Adv. Funct. Mater. 2019, 29, 1903970
  69. Wang, Y.; Chen, W.; Wang, L.; Tu, B.; Chen, T.; Liu, B.; Yang, K.; Koh, C. W.; Zhang, X.; Sun, H.; Chen, G.; Feng, X.; Woo, H. Y.; Djurišic, A. B.*;  He, Z.*; Guo, X.* "Dopant-Free Small-Molecule Hole-transporting Material for Inverted Perovskite Solar Cells with Efficiency Exceeding 21%" Adv. Mater. 2019, 31, 1902781
  70. 史永强,王英锋,郭旭岗*。“酰亚胺基N-型高分子半导体研究进展” 高分子学报,2019,50(9),873-889
  71. Gao, R.; Yuan, P.; Zhang, X.; Sang, S.; Hang, X.; Nan, H.; Liu, C.; Zhang, C.; Gao, X.; Chen, F.*; Guo, X.*; Chen, Z.*"An Asymmetric Molecular Design Strategy for Organic Field-Effect Transistors with High Consistency of Performance" ACS Appl. Electron. Mater. 2019, 1, 1233-1242
  72. Liu, J.*; Shi, Y.; Dong, J.; Nugraha, M. I.; Qiu, X.; Su, M.; Chiechi, R. C.; Baran, D.; Portale, G.; Guo, X.*; Koster, L. J. A.* "Overcoming Coulomb Interaction Improves Free-Charge Generation and Thermoelectric Properties for nDoped Conjugated Polymers"  ACS Energy Lett. 2019, 4, 1556-1564
  73. Wang, Y.; Liu, B.; Koh, C. W.; Zhou, X.; Sun, H.; Yu, J.; Yang, K.; Wang, H.; Liao, Q.; Woo, H. Y.*; Guo, X.* "Facile Synthesis of Polycyclic Aromatic Hydrocarbon (PAH) Based Acceptors with Fine-Tuned Optoelectronic Properties: Toward Efficient Additive-Free Nonfullerene Organic Solar Cells" Adv. Energy Mater. 2019, 9, 1803976

  74. Chen, W.; Wang, Y.; Pang, G.; Koh, C. W.; Djurišic, A. B.*; Wu, Y.;  Tu, B.; Liu, F.; Chen, R.; Woo, H. Y.; Guo, X.*; He, Z.* “Conjugated Polymer-Assisted Grain Boundary Passivation for Efficient Inverted Planar Perovskite Solar Cells” Adv. Funct. Mater. 2019, 29, 1808855

  75. Wang, Y.; Yan, Z.; Uddin, M. A.; Zhou, X.; Yang, K.; Tang, Y.; Liu, B.; Shi, Y.; Sun, H.; Deng, A.; Dai, J.; Woo, H. Y.; Guo, X.*“Triimide-Functionalized n-Type Polymer Semiconductors Enabling All-Polymer Solar Cells with Power Conversion Efficiencies Approaching 9%” Sol. RRL, 2019, 3, 1900107

  76. Yang, K.; Liao, Q.; Koh, C. W.; Chen, J.; Su, M.; Zhou, X.; Tang, Y.; Wang, Y.; Zhang, Y.; Woo, H. Y.*; Guo, X. * "Improved Photovoltaic Performance of a Nonfullerene Acceptor Based on a Benzo[b]thiophene Fused End Group with Extended π-Conjugation" J. Mater. Chem. A 2019, 7, 9822-9830

  77. Sun, H.; Tang, Y.; Koh, C. W.; Ling, S.; Wang, R.; Yang, K.; Yu, J.; Shi, Y.; Wang, Y.; Woo, H. Y.; Guo, X.* “High-Performance All-Polymer Solar Cells Enabled by an n-Type Polymer Based on a Fluorinated Imide-Functionalized AreneAdv. Mater. 2019, 31, 1807220

  78. Wang, H.; Huang, J.; Uddin, M. A.; Liu, B.; Chen, P.; Shi, S.; Tang, Y.; Xing, G.; Zhang, S.*; Woo, H. Y.*; Guo, H.*; Guo, X.* “Cyano-Substituted Head-to-Head Polythiophenes: Enabling High-Performance n-Type Organic Thin-Film TransistorsACS Appl. Mater. Interfaces 2019, 11, 10089-10098

  79. Shi, S.; Wang, H.; Uddin, M. A.; Yang, K.; Su, M.; Bianchi, L.; Chen, P.; Cheng, X.; Guo, H.*; Zhang, S.; Woo, H. Y.*; Guo, X.* “Head-to-Head Linked Dialkylbifuran-Based Polymer Semiconductors for High-Performance Organic Thin-Film Transistors with Tunable Charge Carrier Polarity” Chem. Mater. 2019, 31, 1808-1817.

  80. Yu, J.; Tang, Y.; Miao, C.; Yang, K.; Zhou, X.; Yu, S.; Sun, H.; Huang, J.; Guo, H.*; Guo, X.*; Xing, G.*; Zhang, S.* “Fine-Tuning Head-to-Head Bithiophene-Difluorobenzothiadiazole Polymers for Photovoltaics via Side-Chain Engineering” Org. Electron. 2019, 68,135-142

  81. Bianchi, L.; Zhang, X.; Chen, Z.; Chen, P.; Zhou, X.; Tang, Y.; Liu, B.; Guo, X.*; Facchetti, A.* “New Benzo[1,2-d:4,5-d']bis([1,2,3]Thiadiazole) (iso-BBT) Based Polymers for Application in Transistors and Solar Cells” Chem. Mater. 2019, 31,6519-6529 (Invited for “Jean-Luc Bredas Festschrift” special issue”)

  82. Yu, J.; Chen, P.; Koh, C. W.; Wang, H.; Yang, K.; Zhou, X.; Liu, B.; Liao, Q.; Chen, J.; Sun, H.; Woo, H. Y.; Zhang, S.; Guo, X.* “Phthalimide-Based High Mobility Polymer Semiconductors for Efficient Nonfullerene Solar Cells with Power Conversion Efficiencies over 13%” Adv. Sci. 2019, 6, 1801743 (Inside Cover)
  83. Sun, H; Wang, L.; Wang, Y.; Guo, X.* “Imide-Functionalized Polymer Semiconductors” Chem. Eur. J. 2019, 25, 87–105 (Invited Review)
  84. Sun, H.; Tang, Y.; Guo, H.; Uddin, M. A.; Ling, S.; Wang, R.; Wang, Y.; Zhou, X.; Woo, H. Y.; Guo, X.* “Fluorine Substituted Bithiophene Imide-Based n-Type Polymer Semiconductor for High-Performance Organic Thin-Film Transistors and All-Polymer Solar Cells” Sol. RRL 2019, 3, 1800265 (Cover; Featured in MaterialsViewsChina)
  85. Chen, J.; Wang, L.; Yang, J.; Yang, K.; Uddin, M. A.; Tang, Y.; Zhou, X.; Liao, Q.; Yu, J.; Liu, B.; Woo, H. Y.*; Guo, X.* “Backbone Conformation Tuning of Carboxylate-Functionalized Wide Band Gap Polymers for Efficient Non-fullerene Organic Solar Cells” Macromolecules 2019, 52, 341-353 (Most Read Articles)


  86. Lou, S. J.; Zhou, N.; Guo, X.; Chang, R. P. H.*; Marks, T. J.*; Chen, L. X.* “Effects of 1,8-Diiodooctane on Domain Nanostructure and Charge Separation Dynamics in PC71BM-Based Bulk Heterojunction Solar Cells” J. Mater. Chem. A 2018, 6, 23805-23818

  87. Zhou, X.; Chen, P.; Koh, C. W.; Chen, S.; Yu, J.; Zhang, X.; Tang, Y.; Bianchi, L.; Guo, H.*; Woo, H. Y.*; Guo, X.* “Polymer Semiconductors Incorporating Head-to-Head Linked 4-Alkoxy-5-(3-alkylthiophen-2-yl)thiazole” RSC Adv. 2018, 8, 35724-35734

  88. Shi, Y.; Guo, H.; Qin, M.; Wang, Y.; Zhao, J.; Sun, H,; Wang, H.; Wang, Y.; Zhou, X.; Facchetti, A; Lu, X.*; Zhou, M.; Guo, X.* “Imide-Functionalized Thiazole-Based Polymer Semiconductors: Synthesis, Structure-Property Correlations, Charge Carrier Polarity, and Thin-film Transistor Performance”Chem. Mater. 2018, 30, 7988-8001 (Most Read Articles)

  89. Chen, J.; Yan, Z.; Tang, L.; Uddin, M. A.; Yu, J.; Zhou, X.; Yang, K.; Tang, Y.; Shin, T. J.; Woo, H. Y.*; Guo, X.* “1,4-Di(3-alkoxy-2-thienyl)-2,5-difluorophenylene: A Building Block Enabling High-Performance Polymer Semiconductors with Increased Open-Circuit Voltages” Macromolecules 2018, 51, 5352-5363

  90. Zhang, J.; Tan, H. S.; Guo, X.*; Facchetti, A.*; Yan, H.* “Material Insights and Challenges for Non-fullerene Organic Solar Cells Based on Small Molecular Acceptors” Nat. Energy 2018, 3, 720-731 (Invited Review)

  91. Yang, J.; Uddin, M. A.; Tang, Y.; Wang, Y.; Wang, Y.; Su, H.; Gao, R.; Chen, Z.-K.; Dai, J.; Woo, H. Y.*; Guo, X.* “Quinoxaline-Based Wide Band Gap Polymers for Efficient Nonfullerene Organic Solar Cells with Large Open-Circuit Voltages” ACS Appl. Mater. Interfaces 2018, 10, 23235-23246

  92. Chen, J.; Yang, K.; Zhou, X.; Guo, X.* “Ladder-type Heteroarene-Based Organic Semiconductors” Chem. Asian J. 2018, 13, 2587-2600. (Invited Focus Review)

  93. Shi, S.; Wang, H.; Chen, P.; Uddin, M. A.; Wang, Y.; Tang, Y.; Guo, H.; Cheng, X.; Zhang, S.; Woo, H. Y.*; Guo, X.* “Cyano-Substituted Benzochalcogenadiazole Based Polymer Semiconductors for Balanced Ambipolar Organic Thin-Film Transistors” Polym. Chem. 2018, 9, 3873-3884

  94. Chen, P.; Shi, S.; Wang, H.; Qiu, F.; Wang, Y.; Tang, Y.; Feng, J.-R.; Guo, H.*; Cheng, X.; Guo, X.* “Aggregation Strength Tuning in Difluorobenzoxadiazole-Based Polymeric Semiconductors for High-Performance Thick-Film Polymer Solar Cells” ACS Appl. Mater. Interfaces 2018, 10, 21481-21491

  95. Chen, J.; Liao, Q.; Wang, G.; Yan, Z.; Wang, H.; Wang, Y.; Zhang, X.; Tang, Y.; Facchetti, A.; Marks, T. J.*; Guo, X.* “Enhancing Polymer Photovoltaic Performance via Optimizing Intramolecular Noncovalent Sulfur···Oxygen Interactions by Incorporating Ester Group” Macromolecules 2018, 51, 3874-3885 (Most Read Articles)

  96. Chen, J.; Qiu, F.; Liao, Q.; Peng, C.; Liu, F.; Guo, X.* “Side Chain Optimization of Phthalimide-Bithiophene Copolymers for Efficient All-Polymer Solar Cells with Large Fill Factors” Asian J. Org. Chem. 2018, 7, 2239-2247 (Invited Contribution).

  97. Wang, Y.; Guo, H.; Harbuzaru, A.; Uddin, M. A.; Arrechea-Marcos, I.; Ling, S.; Yu, J.; Tang, Y.; Sun, H.; López Navarrete, J. T.; Ortiz, R. P.*; Woo, H. Y.*; Guo, X.* “(Semi)ladder-Type Bithiophene Imide-Based All-Acceptor Semiconductors: Synthesis, Structure-Property Correlations, and Unipolar n-Type Transistor Performance” J. Am. Chem. Soc. 2018, 140, 6095-6108 (Cover)

  98. Liao, Q.; Wang, Y.; Uddin M. A.; Chen, J.; Guo, H.; Shi, S.; Wang, Y.; Woo, H. Y.*; Guo, X.* “Drastic Effects of Fluorination on Backbone Conformation of Head-to-Head Bithiophene-Based Polymer Semiconductors” ACS Macro Lett. 2018, 7, 519-524 (Most Read Articles)

  99. Shi, Y.; Guo, H.; Qin, J.; Zhao, J.; Wang, Y.; Wang, H.; Wang, Y.; Facchetti, A.; Lu, X.; Guo, X.* “Thiazole Imide-Based All-Acceptor Homopolymer: Achieving High-Performance Unipolar Electron Transport in Organic Thin-film Transistors” Adv. Mater. 2018, 30, 1705745 (Back Cover)

  100. Huang, J.; Guo, H.; Uddin, M. A.; Woo, H. Y.*; Guo, X.* “Fluorinated Head-to-Head Dialkoxybithiophene: A New Electron Donating Building Block for High-Performance Polymer Semiconductors” Adv. Electron. Mater. 2018, 4, 1700519 (Back Cover)


  101. Yu, J.; Ornelas, J. L.; Tang, Y.; Uddin, M. A.; Yu, S.; Wang, Y.; Woo, H. Y.; Zhang, S.*; Xing, G.*; Guo, X.*; Huang, W. “2,1,3-Benzothiadiazole-5,6-Dicarboxylicimide-Based Polymer Semiconductors for Organic Thin-Film Transistors and Polymer Solar Cells” ACS Appl. Mater. Interfaces, 2017, 9, 42167-42178

  102. Yu, J.; Yang, J.; Zhou, X.; Yu, S.; Tang, Y.; Wang, H.; Chen, J.; Zhang, S.*; Guo, X.* “Phthalimide-Based Wide Bandgap Donor Polymers for Efficient Non-Fullerene Solar Cells” Macromolecules 2017, 50, 8928-8937 (Most Read Articles)

  103. Wang, Y.; Yan, Z.; Guo, H.; Uddin, M. A.; Ling, S.; Zhou, X.; Su, H.; Dai, J.; Woo, H. Y.*; Guo, X.* “Effects of Bithiophene Imide Fusing on Device Performance of Organic Thin-Film Transistors and All-Polymer Solar Cells” Angew. Chem. Int. Ed. 2017, 56, 15304-15308

  104. Shi, S.; Wang, Y.; Uddin, M. A.; Zhou, X.; Guo, H.; Liao, Q.; Zhu, X.; Cheng, X.; Woo, H. Y.*; Guo, X.* “Difluorobenzoxadiazole-Based Polymer Semiconductors for High-Performance Organic Thin-Film Transistors with Tunable Charge Carrier Polarity” Adv. Electron. Mater. 2017, 3, 1700100

  105. Wang, Y.; Guo, H.; Ling, S.; Arrechea-Marcos, I.; Wang, Y.; López Navarrete, J. T.; Ortiz, R. P.*; Guo, X.* “Ladder-Type Heteroarenes: Up to 15 Rings with Five Imide Groups” Angew. Chem. Int. Ed. 2017, 56, 9924-9929 (Cover)

  106. Chen, J.; Zhang, X.; Wang, G.; Uddin, M. A.; Tang, Y.; Wang, Y.; Liao, Q.; Facchetti, A.; Marks, T. J.*; Guo, X.* “Dithienylbenzodiimide: a new electron-deficient unit for n-type polymer semiconductors” J. Mater. Chem. C 2017, 5, 9559-9569 (Cover; Hot Papers)

  107. Wu, X.; Tang, Y.; Wang, Y.; Liu, X.; Liu, C.; Zhang, X.; Yang, Y.; Gao, X.; Chen, F.*; Guo, X.*; Chen, Z.-K.* “Side Chain Engineering of Naphthalene diimide-Bithiophene-Based Polymer Acceptors in All-Polymer Solar Cells” J. Polym. Sci., Part A: Polym. Chem. 2017, 55, 3679-3689

  108. Wang, Y.; Liao, Q.; Wang, G.; Guo, H.; Zhang, X.; Uddin, M.A.; Shi, S.; Su, H.; Dai, J.; Cheng, X.; Facchetti, A.; Marks, T. J.*; Guo, X.* “Alkynyl-Functionalized Head-to-Head Linkage Containing Bithiophene as a Weak Donor Unit for High-Performance Polymer Semiconductors” Chem. Mater. 2017, 29, 4109-4121

  109. Huang, J.; Tang, Y.; Gao, K.; Liu, F.; Guo, H.; Russell, P. T.; Yang, T.; Liang, Y.; Cheng, X.; Guo, X.* “Head-to-Head Linkage Containing Dialkoxybithiophene-Based Polymeric Semiconductors for Polymer Solar Cells with Large Open-Circuit Voltages” Macromolecules 2017, 50, 137-150 (Most Read Articles)


  110. Shi, S.; Liao, Q.; Tang, Y.; Guo, H.; Zhou, X.; Wang, Y.; Yang, T.; Liang, Y.; Cheng, X.; Liu, F.*; Guo, X.* “Head-to-Head Linkage Containing Bithiophene-Based Polymeric Semiconductors for Highly Efficient Polymer Solar Cells” Adv. Mater. 2016, 28, 9969-9977 (Featured in MaterialsViews)

  111. Guo, X.; Liao, Q.; Manley, E. F.; Wu, Z.; Wang, Y.; Wang, W.; Yang, T.; Shin, Y.-E.; Cheng, X.; Liang, Y.; Chen, L. X.; Baeg, K.-J.*; Marks, T. J.*; Guo, X.* “Materials Design via Optimized Intramolecular Non-covalent Interaction for High-Performance Organic Semiconductors” Chem. Mater. 2016, 28, 2449-2460 (Most Read Articles)


  112. Zhang, L.; Yang, T.; Dang, Li.; Zhou, N.; Guo, X.; Hong, Z.; Yang, Y.; Wu, H.*; Huang, J.*; Liang, Y.* “Toward Highly Sensitive Polymer Photodetectors by Molecular Engineering” Adv. Mater. 2015, 27, 6496-6503.

  113. Zhou, N.; Guo, X.*; Ortiz, R. P.; Harschneck, T.; Manley, E. F.; Lou, S. J.; Harnett, P. E.; Yu, X.; Horwitz, N. E.; Burrezo, P. M.; Aldrich,T. A.; López Navarrete, J. T.; Wasielewski, M. R.*; Chen, L. X.*; Chang, R. P. H.*; Facchetti, A.*; Marks, T. J.* “Marked Consequences of Systematic Oligothiophene Catenation in Thieno[3,4-c]pyrrole-4,6-dione and Bithiopheneimide Photovoltaic Copolymers” J. Am. Chem. Soc. 2015, 137, 12565-12579.

  114. Zhou, N.; Kim, M.-G.; Loser, S.; Smith, J.; Yoshi, H.; Guo, X.; Song, C.; Jin, H.; Chen, Z.; Yoon, S. M.; Freeman, A. J.; Chang, R. P. H.*; Facchetti, A.*; and Marks, T. J.* “Amorphous Oxide Alloys as Interfacial Layers with Broadly Tunable Electronic Structures for Organic Photovoltaic Cells” Proc. Natl. Acad. Sci. 2015, 112, 7897-7902.

  115. Zeng, H.; Zhu, X; Liang, Y;* Guo, X.* “Interfacial Layer Engineering for Performance Enhancement in Polymer Solar Cells” Polymers 2015, 7, 333-372 (Invited Review)


  116. Hartnett, P. E.; Timalsina, A.; Ramakrishna Matte, H. S. S.; Zhou,; Guo, X.; Zhao, W; Facchetti, A., Chang, R. P. H.;* Hersam, M. C.;* Wasielewski, M. R.;* Marks, T. J.* “Slip-Stacked Perylenediimides as an Alternative Strategy for High Efficiency Nonfullerene Acceptors in Organic Photovoltaics” J. Am. Chem. Soc. 2014, 136, 16345-16356

  117. Guo, X.;* Facchetti, A.;* Marks, T. J.* “Imide- and Amide-Functionalized Polymer Semiconductors” Chem. Rev. 2014, 114, 8943-9021 (Most Read Articles; Cover)

  118. Wu, Z.; Yang, T.; Ong, B. S.; Liang, Y.; Guo, X.* “Naphthodithiophene-Based Semiconducting Materials for Application in Organic Solar Cells” Photonics and Photovoltaics 2014, 2, 21-39 (Invited Review)

  119. Huang, H.; Zhou, N.; Ortiz, R. P.; Chen, Z.; Loser, S.; Zhang, S.; Guo, X.; Casado, J.; López Navarrete, J. T.; Yu, X.; Facchetti, A.;* Marks, T. J.* “Alkoxy-Functionalized Thienyl-Vinylene Polymers for Field-Effect Transistors and All-Polymer Solar Cells” Adv. Funct. Mater. 2014, 24, 2782-2793


  120. Guo, X.; Zhou, N.; Lou, S. J.; Smith, J.; Tice, D. T.; Hennek, J. W.; Ortiz, R. P.; López Navarrete, J. T.; Li, S.; Strzalka, J.; Chen, L. X.;* Chang, R. P. H.;* Facchetti, A.;* Marks, T. J.* “Polymer Solar Cells with Enhanced Fill Factors” Nat. Photonics 2013, 7, 825-833 (Featured in Science Daily,, EurekAlert!, Science Newsline, SUSTC News, and Northwestern News)

  121. Guo, X.; Marks, T. J.* “Plastic Solar Cells with Engineered Interfaces” Proc. SPIE, 2013, 8622, 86220K

  122. Guo, X.; Quinn, J.; Chen, Z.; Usta, H.; Zheng, Y.; Xia, Y.; Hennek, J. W.; Ortiz, R. P.; Marks, T. J.;* Facchetti, A.* “Dialkoxybithiazole: A New Building Block for Head-to-Head Polymer Semiconductors” J. Am. Chem. Soc. 2013, 135, 1986-1996 (Featured in JACS Select collection focused on “Donor-Acceptor Polymers”)


  123. Guo, X.; Zhou, N.; Lou, S. J.; Hennek, J. W.; Ortiz, R. P.; Butler, M. R.; Boudreault, P.-L. T.; Strzalka, J.; Morin, P.-O.; Leclerc, M.; López Navarrete, J. T.; Ratner, M. A.;* Chen, L. X.;* Chang, R. P. H.;* Facchetti, A.;* Marks, T. J.* “Bithiopheneimide-Dithienosilole/Dithienogermole Copolymers for Efficient Solar Cells: Information from Structure-Property‒Device Performance Correlations and Comparison to Thieno[3,4-c]pyrrole-4,6-dione Analogues” J. Am. Chem. Soc. 2012, 134, 18427-18439

  124. Zhou; N.#; Guo, X.#; Ortiz, R. P.; Zhang, S.; Chang, R. P. H.;* Facchetti, A.;* Marks, T. J.* “Bithiophene-Imide and Benzodithiophene Copolymers for Efficient Inverted Solar Cells” Adv. Mater. 2012, 24, 2242-2248 (#: Equal Contribution, Back Cover)

  125. Guo, X.; Kim, F. S.; Seger, M. J.; Jenekhe, S. A.;* Watson, M. D.* “Naphthalene Diimide-Based Polymer Semiconductors: Synthesis, Structure–Property Correlations, and n-Channel and Ambipolar Field-Effect Transistors” Chem. Mater. 2012, 24, 1434-1442 (Most Read Articles)

  126. Xin, H.; Guo, X.; Ren. G.; Watson, M. D.;* Jenekhe, S. A.* “Efficient Phthalimide Copolymer-Based Bulk Heterojunction Solar Cells: How Processing Additive Influences Nanoscale Morphology and Photovoltaic Properties” Adv. Energy Mater. 2012, 2, 575-582


  127. Guo, X.; Ortiz, R. P.; Zheng, Y.; Kim, M,-G.; Zhang, S.; Hu, Y.; Lu, G.; Facchetti, A.;* Marks, T. J.* “Thieno[3,4-c]pyrrole-4,6-dione-Based Polymer Semiconductors: Toward High-Performance, Air-Stable Organic Thin-Film Transistors” J. Am. Chem. Soc. 2011, 133, 13685-13697.

  128. Guo, X.; Ortiz, R. P.; Zheng, Y.; Hu, Y.; Noh, Y.-Y.; Baeg, K.-J.; Facchetti, A.;* Marks, T. J.* “Bithiophene-Imide-Based Polymeric Semiconductors for Field-Effect Transistors: Synthesis, Structure–Property Correlations, Charge Carrier Polarity, and Device Stability” J. Am. Chem. Soc. 2011, 133, 1405-1418.

  129. Guo, X.; Watson, M. D.* “Pyromellitic Diimide-Based Donor-Acceptor Poly(phenylene ethynylene)s” Macromolecules 2011, 44, 6711-6716 (Highlighted in SYNFACTS by Timothy M. Swager; Most Read Articles)

  130. Guo, X.; Xin, H.; Kim, F. S.; Liyanage, A. D. T.; Jenekhe, S. A.;* Watson, M. D.* “Thieno[3,4-c]pyrrole-4,6-dione-Based Donor-Acceptor Conjugated Polymers for Solar Cells” Macromolecules 2011, 44, 269-277 (Most Read Articles)


  131. Kim, F. S.; Guo, X.; Watson, M. D.;* Jenekhe, S. A.* “High Mobility Ambipolar Transistors and High-Gain Inverters from a Donor-Acceptor Copolymer Semiconductor” Adv. Mater. 2010, 22, 478-482 (Featured in UPI, Science Daily,, UWTODAY, MaterialsViews,中国化工网,中国OLED网; Mot Accessed Articles; Cover Story)


  132. Xin, H.; Guo, X.; Kim, F. S.; Ren, G.; Watson, M. D.;* Jenekhe, S. A.* “Efficient Solar Cells Based on a New Phthalimide-Based Donor-Acceptor Copolymer Semiconductor: Morphology, Charge-Transport, and Photovoltaic Properties” J. Mater. Chem. 2009, 19, 5303-5310 (Hot Papers)

  133. Guo, X.; Kim, F. S.; Jenekhe, S. A.;* Watson, M. D.* “Phthalimide-Based Polymers for High Performance Organic Thin-Film Transistors” J. Am. Chem. Soc. 2009, 131, 7206-7207

    2008 and Before

  134. Guo, X.; Watson, M. D.* “Conjugated Polymers from Naphthalene Bisimide” Org. Lett. 2008, 10, 5333-5336 (Featured in RSC Chemistry World)

  135. Zheng, J.; Guo, X.; Yang, Z.* “Synthesis and Characterization of Novel Porphyrinogen-Like Macrocycle Schiff Base Ligands” Syn. Commun. 2004, 34, 4517-4520

  1. Tobin J. Marks; Xugang Guo; Nanjia Zhou; Robert P.H. Chang; Martin Drees; Antonio Facchetti. “Conjugated Polymers and Their Use in Optoelectronic Devices” PCT Int. Appl. 2014, WO 2014089235 A2 20140612

  2. Tobin J. Marks; Xugang Guo; Nanjia Zhou; Robert P.H. Chang; Martin Drees; Antonio Facchetti. “Conjugated Polymers and Their Use in Optoelectronic Devices” US9472764B2

  3. Yongye Liang; Tingbin Yang; Luozheng Zhang; Xugang Guo. “EDOT Functionalized Conjugated Polymer and Photodetector Containing the Same” PCT/CN2014/087181

  4. Xugang Guo; Xiaojie Guo; Qiaogan Liao; Yongye Liang. "An Electron-Donating Unit, A Copolymer Thereof and Their Preparation Methods, As Well As Their Uses" PCT WO 2017/152354 A1

  5. Xugang Guo; Shengbin Shi; Qiaogan Liao; Han Guo; Yumin Tang. “Polymeric Semiconductors and Their Preparation Methods, AS Well As Their Uses” PCT WO 2018/035695 A1

  6. Xugang Guo; Jun Huang; Yumin Tang; Han Guo. “A Weak Electron-Donating Building Block, Copolymers Thereof and Their Preparation Methods As Well As Their Applications” PCT WO 2018/076247 A1

  7. Xugang Guo; Yulun Wang; Qiaogan Liao; Han Guo; Shengbin Shi. "Weak Electron-Donating Building Blocks, Copolymers Thereof and Related Devices" PCT WO 2018/119780 A1

  8. Xugang Guo; Yingfeng Wang; Han Guo; Shaohua Ling. “Imide-Containing Ladder Type Heteroarenes: Synthesis and Related Semiconductor Device” PCT WO 2018/170851 A1

  9. Xugang Guo; Jianhua Chen; Xianhe Zhang. “Imide-​Functional Unit, Copolymer Thereof And Their Preparation Methods, As Well As Their Use” PCT WO 2019/006699 A1

  10. Xugang Guo; Yongqiang Shi; Han Guo; Yuxi Wang; Jiuyang Zhao. “A Novel Imide Building Block, A Copolymer Thereof And Their Preparation Methods, As Well Their Uses In Organic Semiconductor Devices” PCT WO 2019/037107 A1

  11. Xugang Guo; Yingfeng Wang; Zhenglong Yan; Han Guo; Shaohua Ling. “N-Type Semiconducting Materials and Related Devices” ZL 2017 1 0861991.6

  12. Xugang Guo; Jianwei Yu; Jie Yang; Xin Zhou. “P-Type Semiconducting Materials and Related Devices” ZL 2017 1 0947475.5

  13. Xugang Guo; Jun Huang; Han Guo; Jie, Yang. “Fluorine-Containing Semiconducting Materials and Related Devices” ZL 2017 1 1000191.1

  14. Xugang Guo; Huiliang Sun; Yumin Tang; Han Guo. “N-Type Semiconducting Materials and Related Devices” ZL 2018 1 0427875.8

  15. Xugang Guo; Jianhua Chen; Zhenglong Yan; Linjing, Tang. “Two-Acceptor Type Polymers and Related Devices” ZL 2018 1 0578841.9

  16. Xugang Guo; Yang Wang; Bin, Liu. “Non-Fullerene Acceptor Materials and Related Devices” 201811004214.0
  17. Xugang Guo; Yang Wang; Zhubin, He; Wei, Chen. "Synthesis and application of a type of hole-transporting materials and their corresponding perovskite solar cells" 201910464882.X
  18. Xugang Guo; Yang Wang; Qiaogan Liao. "Hole-Transporting Materials and Related Devices" 202010026459.4
  19. Xugang Guo; Han Guo; Xianhe Zhang; Kui Feng. "Organic semiconductor n-doping method and its application" 202110163646.1
  20. Xugang Guo; Kui Feng; Han Guo. "N-Type Polymer and Related Devices" 202110030729.3
  21. Xugang Guo; Zhicai Chen; Kun Yang; Kui Feng; Jie Yang. "Imide-functionalized fluorenone derivatives and their intermediates: design, synthesis and applications" 202111160831.1
  1. Liang, Y.; Guo, X.* Chapter 8: “Stability of Organic Solar Cells” in “Organic and Hybrid Solar Cells” Editors: Huang, J. and Huang H., Springer, 2014, ISBN 978-3-319-10854-4.

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