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    The current position: Polymer Chemistry
Xinjun Xu

Published Date： 2017-08-30

Xinjun Xu

Xinjun Xu English

 

Professor and Supervisor for Ph.D. candidates, Ph. D (Institute of Chemistry, Chinese Academy of Sciences), Postdoctor (University of Tennessee)

Postal address: College of Chemistry, Beijing Normal University, Xinjiekouwaidajie 19, Beijing, 100875, China
Phone: +86-10-62207699; Fax: +86-10-62207699
E-mail: xuxj@bnu.edu.cn
 

 

Teaching

Basic Chemical Experiment II, and Chemical Comprehensive Design Experiment II, and Advanced Chemical Comprehensive Synthesis Experiment

Research Interests

Organic Semiconductor Optoelectronic Devices

 

Representative papers

  1. H. Huang, Q. Guo, S. Feng, C. Zhang, Z. Bi, W. Xue, J. Yang, J. Song, C. Li, X. Xu,* Z. Tang,* W. Ma,* Z. Bo*, Noncovalently fused-ring electron acceptors with near-infrared absorption for high-performance organic solar cells, Nat. Commun. 2019, 10, 3038.
  2. S. Feng, C. Zhang, Z. Bi, Y. Liu, P. Jiang, S. Ming, X. Xu,* W. Ma,* Z. Bo*, Controlling Molecular Packing and Orientation via Constructing a Ladder-Type Electron Acceptor with Asymmetric Substituents for Thick-Film Nonfullerene Solar Cells, ACS Appl. Mater. Interfaces 2019, 11, 3098-3106.
  3. Y. Liu, H. Lu, M. Li, Z. Zhang, S. Feng, X. Xu,* Y. Wu, Z. Bo*, Enhancing the Performance of Non-Fullerene Organic Solar Cells Using Regioregular Wide-Bandgap Polymers, Macromolecules 2018, 51, 8646-8651.
  4. S. Feng, D. Ma, L. Wu, Y. Liu, C. Zhang, X. Xu,* X. Chen, S. Yan,* Z. Bo*, Enhance the performance of polymer solar cells via extension of the flanking end groups of fused ring acceptors, Sci. China Chem. 2018, 61, 1320-1327.
  5. Y. Liu, M. Li, X. Zhou, Q. Jia, S. Feng, P. Jiang, X. Xu,* W. Ma,* H. Li, Z. Bo*, Nonfullerene Acceptors with Enhanced Solubility and Ordered Packing for High-Efficiency Polymer Solar Cells, ACS Energy Lett. 2018, 3, 1832-1839.
  6. S. Feng, C. Zhang, Y. Liu, Z. Bi, Z. Zhang, X. Xu,* W. Ma,* and Z. Bo*, Fused-Ring Acceptors with Asymmetric Side-Chains for High Performance Thick-Film Organic Solar Cells, Adv. Mater. 2017, 29, 1703527.
  7. Z. Zhang, M. Li, Y. Liu, J. Zhang, S. Feng, X. Xu,* J. Song,* and Z. Bo*, Simultaneous enhancement of the molecular planarity and the solubility of non-fullerene acceptors: effect of aliphatic side-chain substitution on the photovoltaic performance, J. Mater. Chem. A 2017, 5, 7776-7783.
  8. Y. Liu, Z. Zhang, S. Feng, M. Li, L. Wu, R. Hou, X. Xu,* X. Chen, and Z. Bo*, Exploiting Noncovalently Conformational Locking as a Design Strategy for High Performance Fused-Ring Electron Acceptor Used in Polymer Solar Cells, J. Am. Chem. Soc. 2017, 139, 3356-3359.
  9. Z. Zhang, Y. Liu, J. Zhang, S. Feng, L. Wu, X. Gong, X. Xu,* X. Chen,* and Z. Bo*, Enhancing the Efficiency of Polymer Solar Cells by Incorporation of 2,5-Difluorobenzene Units into the Polymer Backbone via Random Copolymerization, ACS Appl. Mater. Interfaces 2017, 9, 23775-23781.
  10. D. Ma, S. Feng, J. Zhang, C. Kou, X. Gong, Q. Li, X. Xu,* S. Yan,* and Z. Bo*, Non-fullerene small molecular acceptors with a carbazole core for organic solar cells with high open-circuit voltage, Dyes Pigm. 2017, 146, 293-299.
  11. J. Zhang, S. Xie, X. Zhang, Z. Lu, H. Xiao, C. Li, G. Li, X. Xu,* X. Chen, and Z. Bo*, Hyperbranched polymer as an acceptor for polymer solar cells, Chem. Commun. 2017, 53, 537-540.
  12. Z. Zhang, Z. Lu, J. Zhang, Y. Liu, S. Feng, L. Wu, R. Hou, X. Xu,* and Z. Bo*, High efficiency polymer solar cells based on alkylthio substituted benzothiadiazole-quaterthiophene alternating conjugated polymers, Org. Electron. 2017, 40, 36-41.
  13. H. Lu, J. Zhang, J. Chen, Q. Liu, X. Gong, S. Feng, X. Xu,* W. Ma,* and Z. Bo*, Ternary-Blend Polymer Solar Cells Combining Fullerene and Nonfullerene Acceptors to Synergistically Boost the Photovoltaic Performance, Adv. Mater. 2016, 28, 9559-9566.
  14. H. Lu, X. Xu,* and Z. Bo*, Perspective of a new trend in organic photovoltaic: ternary blend polymer solar cells, Sci. China Mater. 2016, 59, 444-458.
  15. Y. Liu, G. Li, Z. Zhang, L. Wu, J. Chen, X. Xu,* X. Chen, W. Ma, and Z. Bo*, An effective way to reduce energy loss and enhance open-circuit voltage in polymer solar cells based on a diketopyrrolopyrrole polymer containing three regular alternating units, J. Mater. Chem. A 2016, 4, 13265-13270.
     

Projects

NFSC project: “Exploiting Multiple Exciton Generation in One-Dimensional Organic Nanoscale Coaxial Heterojunction and Its Applications” 2017.01-2020.12 Grant No. 51673028

Fund for Young Teachers from Beijing Normal University

 


 
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