李永春，男，讲师，南方科技大学工学博士。主要从事有机半导体功能材料的开发设计及在电子器件中应用研究，包括但不限于有机太阳能电池、有机场效应晶体管、有机热电、钙钛矿太阳能电池等。目前以第一作者/通讯作者在Advanced Materials、Angewandte Chemie International Edition、 Advanced Functional Materials、 Macromolecules、Nano Energy等期刊发表SCI论文10余篇。
联系方式: liyc@fynu.edu.cn
主要研究方向：有机半导体功能材料的开发设计及应用研究
主要科研项目：（1）酰亚胺基受体-受体型n型聚合物的设计、合成与性能研究，国家自然科学基金委，面上项目，2022年1月 至 2025年12月，参与
（2）过渡金属催化的n-型高分子半导体掺杂，国家自然科学基金委，面上项目，2022年1月 至 2025年12月，参与
代表性论文：
(1) Deng Wang,+ Yongchun Li,+ Wenjing Li,+ Weichun Pan, Xuping Liu, Jihuai Wu,* Xugang Guo,* Qinghua Li.* Tailoring dual-site defect passivation molecules to minimize buried interface energy loss for highly efficient and stable perovskite solar cells. Angewandte Chemie International Edition, 2025, e202509529. DOI: 10.1002/anie.202509529
(2) Yongchun Li,+ Sergio Gámez-Valenzuela,+ Wanli Yang, Riqing Ding, Yanlin Wei, Enmin Huang, Xugang Guo,* and Kui Feng.* Cyano-Functionalized Thienylthiazole Imide-Based n-Type Polymers for High-Performance Organic Electronics. Macromolecules, 2025, 58, 7593.
(3) Wenjing Li,+ Yongchun Li,+ Deng Wang,+ Weichun Pan, Shanyue Wei, Jihuai Wu,* Xugang Guo,* and Zhang Lan.* Interface regulation via tailored multifunctional small molecule toward efficient perovskite solar cells. Advanced Functional Materials, 2025, 35, 2424613.
(4) Deng Wang,+ Yongchun Li,+ Wenjing Li,+ Weichun Pan, Ruoshui Li, Shibo Wang, Fengli Liu, Zhang Lan, Jihuai Wu,* Enmin Huang, Xugang Guo,* Xuping Liu, and Qinghua Li.* Tailoring interfacial dipole molecules to mitigate carrier and energy losses in perovskite solar cells. Advanced Functional Materials, 2025, 35, 2412068.
(5) Wenjing Li,+ Yongchun Li,+ Deng Wang,+ Weichun Pan, Lin Gao, Jihuai Wu*,Xugang Guo* and Zhang Lan.* Improved photoelectric performance of perovskite solar cells with interfacial dipole molecules. Science China Chemistry, 2025, 68, 4433-4440.
(6) Wenjing Li,+ Yongchun Li,+ Deng Wang,+ Weichun Pan, Lin Gao, Chunyan, Deng, Ruoshui, Li, Enmin Huang, Xugang Guo,* Jihuai Wu,* and Zhang Lan.* Tailored interface molecules for modulating charge carrier dynamics in perovskite solar cells. Nano Energy, 2025, 134, 110548.
(7) Yongchun Li,+ Wenchang Wu,+ Yimei Wang, Enmin Huang, Sang Young Jeong, Han Young Woo, Xugang Guo,* and Kui Feng.* Multi‐selenophene incorporated thiazole imide‐based n‐type polymers for high‐performance organic thermoelectrics. Angewandte Chemie International Edition, 2024, 63, e2023162.
(8) Yongchun Li,+ Enmin Huang,+ Xugang Guo,* and Kui Feng.* Cyano-functionalized organic and polymeric semiconductors for high-performance n-type organic electronic devices. Materials Chemistry Frontiers, 2023, 7, 3803.
(9) Yongchun Li,+ Huifeng Meng,+ Tao Liu,* Yiqun Xiao, Zhonghai Tang, Bo Pang, Yuqing Li, Ying Xiang, Guangye Zhang, Xinhui Lu, Gui Yu, He Yan,* Chuanlang Zhan,* Jianhua Huang,* and Jiannian Yao. 8.78% efficient all-polymer solar cells enabled by polymer acceptors based on a B←N embedded electron-deficient unit. Advanced Materials, 2019, 31, 1904585.
