功能高分子材料教育部重点实验室

组装及杂化材料
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刘永胜
教授 博士生导师
Email:liuys@nankai.edu.cn
    • 教育及科研经历

      2016-至今 南开大学化学学院 高分子化学研究所 教授 博士生导师

      2015-2016 美国加州大学洛杉矶分校 材料科学与工程系 助理研究员

      2011-2015 美国加州大学洛杉矶分校 材料科学与工程系 博士后

      2009-2011 南开大学物理科学学院 博士后

      2009 南开大学化学学院 功能高分子材料教育部重点实验室 博士


    • 研究方向

      1. 有机/聚合物光电材料与器件

      2. 有机-无机杂化光电材料与器件

      3. 钙钛矿太阳能电池

      4. 柔性电子与光电器件

      5. 纳米材料在新能源中的应用


    • 承担项目

        近年来,累计承担国家自然科学基金面上项目3项,承担三峡集团横向项目1项。作为骨干参与国家重点研发计划2项,
      参与基金委重大研究计划集成项目1项。


    • 科研成果

      主要从事有机和有机/无机杂化光电功能材料和器件的探索及应用研究,特别是高性能钙钛矿太阳能电池材料与器件、
      近红外有机太阳能电池材料与器件,以及集成钙钛矿—有机太阳能电池等。研究成果包括:发展了系列噻吩基共轭配
      体材料,提出二维钙钛矿“量子限域破缺”的概念;提出聚合物合金实现高效空穴传输新策略,阐明了聚合物空穴传输材
      料与器件性能的构效关系;利用配体工程和器件工程方法率先实现钙钛矿薄膜大于20微秒的超长载流子寿命等。近年
      来,在J. Am. Chem. Soc., Angew. Chem. Int. Ed., Adv. Mater., Nano Lett.,Chem. Rev., Adv. Energy Mater., ACS
       Nano
      等国际权威期刊发表研究论文90余篇,累计被引用20000余次,超过30篇论文入选ESI高被引论文,H因子51。
      2018-2022年连续五年入选科睿唯安(Clarivate Analytics)“全球高被引学者”。



    • 代表论文

            1  Zonglong Song, Jing Yang*, Xiyue Dong, Rui Wang, Yixin Dong, Dongxue Liu*, and Yongsheng Liu*. Inverted Wide-Bandgap 2D/3D Perovskite Solar Cells with >22% Efficiency and Low Voltage Loss. Nano Lett. 2023, 23, 6705–6712.

            2  Jiahao Guo#, Bingzhe Wang#, Di Lu, Ting Wang, Tingting Liu, Rui Wang, Xiyue Dong, Tong Zhou, Nan Zheng, Qiang Fu, Zengqi Xie, Xiangjian Wan, Guichuan Xing*, Yongsheng Chen*, Yongsheng Liu*. Ultra-Long Carrier Lifetime Exceeding 20 µs in Lead Halide Perovskite Film Enable Efficient      Solar Cells. Adv. Mater. 2023, 35, 2212126.

          3 Yunxin Zhang#, Mingqian Chen#, Tengfei He, Hongbin Chen, Zhe Zhang, Hebin Wang, Haolin Lu, Qin Ling, Ziyang Hu, Yongsheng Liu*, Yongsheng Chen*, Guankui Long*. Highly Efficient and Stable FA-Based Quasi-2D Ruddlesden-Popper Perovskite Solar Cells by the Incorporation of β-Fluorophenylethanamine Cations. Adv. Mater. 2023, 35, 2210836.

          4 Yixin Dong, Xiyue Dong, Di Lu, Mingqian Chen, Nan Zheng, Rui Wang, Qiaohui Li, Zengqi Xie, Yongsheng Liu*. Orbital Interactions between Organic      Semiconductor Spacer and Inorganic Layer in Dion−Jacobson Perovskite Enable Efficient Solar Cells. Adv. Mater. 2023, 35, 2205258.

          5 Qiang Fu, Hang Liu, Shitong Li, Tong Zhou, Mingqian Chen, Yang Yang, Jian Wang, Rui Wang, Yongsheng Chen, Yongsheng Liu*. Management of Donor and Acceptor Building Blocks in Dopant-Free Polymer Hole Transport Materials for High-Performance Perovskite Solar Cells. Angew. Chem. Int. Ed. 2022, 61, e202210356.

          6 Qiang Fu, Xingchen Tang, Hang Liu, Rui Wang, Tingting Liu, Ziang Wu, Han Young Woo, Tong Zhou, Xiangjian Wan, Yongsheng Chen*, and Yongsheng Liu*. Ionic Dopant-Free Polymer Alloy Hole Transport Materials for High-Performance Perovskite Solar Cells. J. Am. Chem. Soc. 2022, 144, 9500–9509.

          7 Zhiyuan Xu,# Ling Li,# Xiyue Dong, Di Lu, Rui Wang, Wan-Jian Yin*, and Yongsheng Liu*. CsPbI3-Based Phase-Stable 2D Ruddlesden–Popper Perovskites for Efficient Solar Cells. Nano Lett. 2022, 22, 2874–2880.

          8 Tong Zhou, Zhiyuan Xu, Rui Wang, Xiyue Dong, Qiang Fu, Yongsheng Liu*. Crystal Growth Regulation of 2D/3D Perovskite Films for Solar Cells with Both High Efficiency and Stability. Adv. Mater. 2022, 34, 2200705.

          9 Zhiyuan Xu,# Di Lu,# Xiyue Dong, Mingqian Chen, Qiang Fu, and Yongsheng Liu*. Highly Efficient and Stable Dion−Jacobson Perovskite Solar Cells Enabled by Extended π-Conjugation of Organic Spacer. Adv. Mater. 2021, 33, 2105083.

          10 Guangwei Lv,# Ling Li,# Di Lu,# Zhiyuan Xu, Yixin Dong, Qiaohui Li, Zhitao Chang, Wan-Jian Yin,* and Yongsheng Liu*.  Multiple-Noncovalent-Interaction-Stabilized Layered Dion−Jacobson Perovskite for Efficient Solar Cells. Nano Lett. 2021, 21, 5788–5797.

          11 Hongtao Lai, Di Lu, Zhiyuan Xu, Nan Zheng, Zengqi Xie, and Yongsheng Liu*. Organic-Salt-Assisted Crystal Growth and Orientation of Quasi-2D Ruddlesden–Popper Perovskites for Solar Cells with Efficiency over 19%. Adv. Mater. 2020, 32, 2001470.

          12 Di Lu#, Guangwei Lv#, Zhiyuan Xu, Yixin Dong, Xiaofei Ji, and Yongsheng Liu*. Thiophene-based Two-Dimensional Dion–Jacobson Perovskite Solar Cells with over 15% Efficiency. J. Am. Chem. Soc. 2020, 142, 11114−11122.

          13 Yongsheng Liu and Yongsheng Chen*. Integrated Perovskite/Bulk-Heterojunction Organic Solar Cells. Adv. Mater. 2020, 32, 1805843.

          14 Tong Zhou, Hongtao Lai, Tingting Liu, Di Lu, Xiangjian Wan, Xiaodan Zhang, Yongsheng Liu*, and Yongsheng Chen*. Highly Efficient and Stable Solar Cells based on Crystalline Oriented 2D/3D Hybrid Perovskite. Adv. Mater. 2019, 31, 1901242.

          15 Hongtao Lai, Bin Kan, Tingting Liu, Nan Zheng, Zengqi Xie, Tong Zhou, Xiangjian Wan, Xiaodan Zhang, Yongsheng Liu*, and Yongsheng Chen*. Two-dimensional Ruddlesden–Popper Perovskite with Nanorod-like Morphology for Solar Cells with Efficiency Exceeding 15%. J. Am. Chem. Soc. 2018, 140, 11639-11646.