科研项目 1、2020.01-2022.12，省科技厅面上项目：基于氰基茚酮的聚合物受体材料的合成及其全聚合物太阳能电池的性能研究，5万元，主持； 2、2019.09-2021.12，省教育厅优秀青年项目：含氰基茚酮聚合物受体的合成及其光伏性能研究，6万元，主持； 3、2017.09-2020.09，省教育厅教改项目：现代仪器分析实验教学改革研究，1万，主持； 4、2012.01-2014.12，省教育厅项目：测定临界胶束浓度及浊点的新方法研究，1万元，主持； 5、2019.01-2020.06，横向项目：高性能工程塑料结构与性能研究，5万元，主持； 6、2010.1-2013.12，国家自然科学青年基金项目：基于D-A结构的新型低带隙共轭聚合物太阳能电池材料的合成及光伏性能研究，19万元，参与； 7、2014.1-2018.12，国家自然科学基金面上项目：基于多环大π共轭聚合物的设计、合成与光伏性能研究，82万元，参与； 8、2019.1-2022.12, 国家自然科学基金面上项目, 用于OPVs中厚度不敏感型电子传输层的非共轭聚合物的制备及性能研究, 59万元, 在研, 参与。 主要代表性论文 [1] Chao Weng, Wengong Wang, Jingtang Liang, Guo Wang, Songting Tan, Ping Shen*. Fluorobenzotriazole-based medium-bandgap conjugated D-A copolymers for applications to fullerene-based and nonfullerene polymer solar cells. J.Polym. Sci., Part A: Polym. Chem., 2018, 56, 2330-2343. [2] Chao Weng, Huan Guo, Zhiquan Zhang, Jian Zhang, Bin Zhao, Songting Tan*. Regular terpolymers with benzothiadiazole side groups for improving the performances of polymer solar cells. Dyes and Pigments, 2017, 143, 261-269. [3] Chao Weng, Liang Gao, Zhiguo Zhang, Zhaoxia Liu, Songting Tan*, Yongfang Li. A New Polymer Acceptor Containing Naphthalene Diimide and 1,3,4-Thiadiazole for All-Polymer Solar Cells. Journal of Polymer Science, Part B: Polymer Physicals, 2017, 55, 990–996. [4] Chao Weng, Zhaoxia Liu, Huan Guo, Songting Tan*. The Photoelectric Properties of Polymer Acceptors Containing Oxadiazole and Thiadiazole. Macromolecular Chemistry and Physics, 2017, 218, 1700094. [5] Chao Weng, Xiaoming Chen, Changqun Cai. Spectral Studies on the Interaction of [Ru(bpy)2(BTIP)]2+ with DNA and Determination of Nucleic Acids at Nanogram Levels. Spectroscopy, 2009, 24, 39-44. [6] Guangrun Liu, Chao Weng*, Pan Yin, Songting Tan, Ping Shen. Impact of the number of fluorine atoms on crystalline, physicochemical and photovoltaic properties of low bandgap copolymers based on 1,4-dithienylphenylene and diketopyrrolopyrrole. Polymer, 2017, 125, 217-226. [7] Lei Tao, Huang Chen, Ze-Yang Kuang, Chao Weng*, Ping Wang, Nie Zhao, He-Lou Xie*. “Jacketing” effect liquid crystalline polymer with perylenediimide as side chain: Synthesis, liquid crystalline phase, and photovoltaic performances. ACS Appl. Energy Mater., 2018, 1, 4122-4129. [8] Li Chen, Min Zeng, Xuejiao Tang, Chao Weng,* Songting Tan, and Ping Shen*, Development of A−DA′D−A Small-Molecular Acceptors Based on a 6,12-Dihydro-diindolo[1,2‑b:10,20‑e]pyrazine Unit for Efficient As-Cast Polymer Solar Cells. J. Phys. Chem. C., 2020, 124, 21366−21377. [9] Wenjing Xu, Min Zhang, Jingbo Xiao, Min Zeng, Linglong Ye, Chao Weng*, Bin Zhao*, Jianqi Zhang*, Songting Tan*, Improved photovoltaic properties of PM6-based terpolymer donors containing benzothiadiazole with siloxane-terminated sidechain. Polym. Chem., 2020,11, 6178-6186. [10] Long Chen, Guo Wang, Pan Yin, Chao Weng*, Songting Tan, Ping Shen*, Manipulating electronic energy levels of wide-bandgap D–A copolymers via side-chain engineering to realize high open-circuit voltage polymer solar cells. Synthetic Metals, 2020, 265, 116413-116423. [11] Hailu Liu, Linqiao Wang, Heng Liu, Min Guan, Chun-Jen Su, U-Ser Jeng, Bin Zhao*, Chao Weng*, Kuiyi You*, Xinhui Lu*, Chemical Engineering Journal, 2022, 429, 132407-132414. [12] Yalun Zhao, Xuejiao Tang, Jing Cao, Pingping Huang, Chao Weng **, Ping Shen *, Balancing the Voc-Jsc trade-off in polymer solar cells based on 2-(benzoxazol-2-yl)-acetonitrile end-capped small-molecule acceptors through asymmetry and halogenation of end groups. Organic Electronics, 2022, 102, 106446-106457. [13] Jingtang Liang, Xuejiao Tang, Pan Yin, Chao Weng *, Ping Shen *, Development of new nonacyclic small-molecule acceptors involving two benzo[1,2-b:4,5-b′]dithiophene moieties for efficient polymer solar cells. Synthetic Metals, 2021, 282, 116922-116930. [14] Mingfan Li, Min Zeng, Xuejiao Tang, Tao Zheng, Chao Weng,* and Ping Shen*, Synergetic Effect of Side-Chain Engineering of Polymer Donors and Conformation Tuning of Small-Molecule Acceptors on Molecular Properties, Morphology, and Photovoltaic Performance. ACS Appl. Energy Mater. 2021, 4, 8117-8129. |