Name:GUO Xia
Title:Associate Professor
Department:
Contacts:

Soochow University, 199 Ren-ai Rd., Suzhou, 215123, P.R.China 

Tel: 86-512-65883576

Email: guoxia@suda.edu.cn


Group Website

Education

B.Sc., Xiangtan University (2003/9-2007/6)

M.Sc., Xiangtan University and Institute of Chemistry, Chinese Academy of Sciences (2007/9-2010/6)

Assistant researcher, Institute of Chemistry, Chinese Academy of Sciences (2010/7-2011/8)

Ph.D., Institute of Chemistry, Chinese Academy of Sciences (2011/9-2014/7)

 

Research Interests

Organic solar cells

 

Representative Publications

1.     Xia Guo, Maojie Zhang*, Jiahui Tan, Shaoqing Zhang, Lijun Huo, Wenping Hu*, Yongfang Li*, Jianhui Hou*, “Influence of D/A Ratio on Photovoltaic Performance of a Highly Efficient Polymer Solar Cell System”, Adv. Mater., 2012, 24, 6536-6541.

 

2.     Xia Guo, Maojie Zhang*, Wei Ma*, Long Ye, Shaoqing Zhang , Shengjian Liu, Harald Ade, Fei Huang*, Jianhui Hou*, Enhanced Photovoltaic Performance by Modulating Surface Composition in Bulk Heterojunction Polymer Solar Cells Based on PBDTTT-C-T/PC71BM. Adv. Mater., 2014, 26, 4043-4049.

 

3.   Xia Guo, Chaohua Cui, Maojie Zhang, Lijun Huo, Ye Huang, Jianhui Hou*, Yongfang Li*, “High efficiency polymer solar cells based on poly(3-hexylthiophene)/indene-C70 bisadduct with solvent additive”, Energy Environ. Sci., 2012, 5, 7943-7949.

 

4. Xia Guo, Maojie Zhang*, Lijun Huo, Chaohua Cui, Yue Wu, Jianhui Hou*, Yongfang Li*, “Poly(thieno[3,2b]thiophene-alt-bithiazole): A D−A Copolymer Donor Showing Improved Photovoltaic Performance with Indene-C60 Bisadduct Acceptor”, Macromolecules2012, 45, 6930-6937.

 

5.   Xia Guo, Maojie Zhang, Lijun Huo*, Feng Xu, Yue Wu, Jianhui Hou*, “Design, synthesis and photovoltaic properties of a new D-π-A polymer with extended π-bridge units”, J. Mater. Chem., 2012, 22, 21024-21031.    

 

6.     Xia Guo, Maojie Zhang*, Chaohua Cui, Jianhui Hou*, and Yongfang Li*Efficient Polymer Solar Cells Based on Poly(3-hexylthiophene) and Indene-C60 Bisadduct Fabricated with Non-Halogenated Solvents” ACS Applied Materials & Interfaces, 2014, 6, 8190-8196.

 

7.     Xia Guo, Haijun Fan, Maojie Zhang, Yu Huang, Songting Tan*, Yongfang Li*, “Synthesis and Characterizations of Poly(4-alkylthiazole vinylene)”, Journal of Applied Polymer Science, 2012, 124, 847-854.

 

8.     Maojie Zhang, Xia Guo, Shaoqing Zhang, Jianhui Hou*, Synergistic Effect of Fluorination on Molecular Energy Level Modulation in Highly Efficient Photovoltaic Polymers. Adv. Mater., 2014, 26, 1118-1123.

 

9.    Maojie Zhang,  Xia Guo,  Wei Ma*, Shaoqing Zhang, Lijun Huo, Harald Ade, Jianhui Hou*, An Easy and Effective Method to Modulate Molecular Energy Level of the Polymer Based on Benzodithiophene for the Application in Polymer Solar Cells. Adv. Mater., 2014, 26, 2089-2095.

 

10.  Maojie Zhang, Xia Guo, Wei Ma*, Harald Ade, Jianhui Hou*, A Polythiophene Derivative with Superior Properties for the Practical Application in Polymer Solar Cells. Adv. Mater., 2014, 26, 5880-5885.

 

11.  Ye Huang, Xia Guo, Feng Liu, Lijun Huo, Yuning Chen, Thomas P. Russell*, Charles C. Han, Yongfang Li*, Jianhui Hou*, “Improving the Ordering and Photovoltaic Properties by Extending π–Conjugated Area of Electron-Donating Units in Polymers with D-A Structure”, Adv. Mater., 2012, 24, 3383-3389.

 

12.    Maojie Zhang, Xia Guo, Yongfang Li*, “Synthesis and characterization of a D-A copolymer based on dithienosilole and thiazolothiazole for polymer solar cells”, Adv. Energy Mater., 2011, 1, 557-560.

 

13.    Maojie Zhang, Xia Guo, Xiaochen Wang, Haiqiao Wang, Yongfang Li*, “Synthesis and Photovoltaic Properties of D-A Copolymers Based on Alkyl-Substituted Indacenodithiophene Donor Unit”, Chem. Mater., 2011, 23, 4264-4270.

 

14.   Lijun Huo, Xia Guo, Yongfang Li*, Jianhui Hou*, “Synthesis of a polythieno[3,4-b]thiophene derivative with a low-lying HOMO level and its application in polymer solar cells”, Chem. Commun., 2011, 47, 8850-8852.

 

15.    Juan Liu, Xia Guo, Yujun Qin*, Shengde Liang, Zhi-Xin Guo, Yongfang Li*, “Dumb-belled PCBM derivative with better photovoltaic performance”, J. Mater. Chem., 2012, 22, 1758-1761.

 

16.    Yijiang Liu, Xia Guo, Na Xiang, Bin Zhao, Hui Huang, Hui Li, Ping Shen, Songting Tan*, “Synthesis and photovoltaic properties of polythiophene stars with porphyrin core”, J. Mater. Chem., 2010, 20, 1140-1146.

 

17.    Lijun Huo, Xia Guo, Shaoqing Zhang, Yongfang Li*, Jianhui Hou*, “PBDTTTZ: A Broad Band Gap Conjugated Polymer with High Photovoltaic Performance in Polymer Solar Cells:, Macromolecules, 2011, 44, 4035-4037.

 

18.    Maojie Zhang, Xia Guo, Yongfang Li*, “Photovoltaic Performance Improvement of D-A Copolymers Containing Bithiazole Acceptor Unit by Using Bithiophene Bridges”, Macromolecules, 2011, 44, 8798-8804.

 

19.    Maojie Zhang, Xia Guo, Yang Yang, Jing Zhang, Zhi-Guo Zhang, Yongfang Li*, Downwards tuning the HOMO level of polythiophene by carboxylate substitution for high open-circuit-voltage polymer solar cells”, Polym. Chem., 2011, 2, 2900-2906.

 

20.  Bo Peng, Xia Guo, Chaohua Cui, Yingping Zou, Chunyue Pan, Yongfang Li*, “Performance improvement of polymer solar cells by using a solvent-treated poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) buffer layer”, Appl. Phys. Lett., 2011, 98, 243308.

 

21.   Maojie Zhang, Xia Guo, Zhi-Guo Zhang, Yongfang Li*, “D-A copolymers based on dithienosilole and phthalimide for photovoltaic materials”, Polymer, 2011, 52, 5464-5470.

 

22.  Bo Peng, Xia Guo, Yingping Zou, Chunyue Pan and Yongfang Li, “Performance improvement of annealing-free P3HT:PCBM-based polymer solar cells via 3-methylthiophene additive”, J. Phys. D: Appl. Phys. 2011, 44, 365101.  

 

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