2025年4月26日,陕西师范大学“80周年校庆”系列报告暨“天工”学术报告在致知楼2307学术报告厅举行。河海大学新能源学院丁勇教授应邀作学术报告。报告会由赵奎教授主持,学院教师及相关专业研究生参加了此次报告。
丁勇教授以“高效、高稳定大面积钙钛矿光伏组件”为目标牵引,系统阐述了有机无机杂化钙钛矿太阳电池在光电转换效率方面取得的巨大的进步,以及现有的钙钛矿组件在稳定性上存在的诸多问题。丁勇教授分享了课题组针对以上问题,有关电子传输材料以及分子设计新型的空穴传输材料、钙钛矿前驱体质子交换策略、利用钙钛矿表面重构抑制钙钛矿在使役条件下的离子迁移与相分离等方面所做出的工作,为高性能大面积钙钛矿光伏组件的开发提供了新的见解。同时,报告中丁勇教授也对钙钛矿太阳能电池产业化进程提出了自己的见解,并为在座师生的科研和学术工作以及未来的职业发展提供了诸多有价值的建议。
报告会后,丁勇教授与在场老师、同学进行了深入的交流和讨论,师生受益匪浅,报告会在热烈的掌声中圆满结束。
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Centimeter-Sized 2D Perovskitoid Single Crystals for Efficient X‑ray Photoresponsivity
Chuang Ma, Lili Gao,* Zhuo Xu, Xiaotong Li, Xin Song, Yucheng Liu, Tinghuan Yang, Haojin Li,
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Jing Lu,‡ Tinghuan Yang,‡ Tianqi Niu,‡ Nuo Bu, Yalan Zhang, Shiqiang Wang, Junjie Fang, Xiaoming Chang, Tao Luo, Jialun Wen, Yingguo Yang, Zicheng Ding,* Kui Zhao * Shengzhong (Frank) Liu *, Energy Environ. Sci., 2022,15, 1144-1155.
Dongle Liu, Zicheng Ding,* Yin Wu, Shengzhong Frank Liu, Yanchun Han, and Kui Zhao*, Macromolecules 2022, 55, 1, 297–308.
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Shumei Wang, Wenliang Huang, Xinmei Liu, Shiqiang Wang, Haochen Ye,1 Shen Yu,2 Xin Song, Zhanliu, Peijun Wang, Tinghuan Yang, Depeng Chu, Jing Gou, Mingjian Yuan, Lihua Chen, Baolian Su, Shengzhong (Frank) Liu, Kui Zhao,* Advanced Functional Materials 2022, 2210765.
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Chang-Feng Wang, Haojin Li, Qun Ji, Chuang Ma, Lang Liu, Heng-Yun Ye, Bo Cao, Guoliang Yuan, Hai-Feng Lu, Da-Wei Fu, Ming-Gang Ju,* Jinlan Wang, Kui Zhao,* Yi Zhang,* Advanced Functional Materials, 2022, 2205918.
Water-Resistant Lead-Free Perovskitoid Single Crystal for Efficient X-Ray Detection
Chuang Ma, Haojin Li, Ming Chen, Yucheng Liu, Kui Zhao,* Shengzhong (Frank) Liu*, Advanced Functional Materials 2022, 2202160.