本文采用氨基酸作为双重钝化配体,通过单步配体交换策略置换CsPbI3钙钛矿纳米晶表面油酸、油胺配体,并有效钝化材料表面缺陷。该策略有效提高了载流子迁移率,减少了量子点薄膜中电荷复合,从而提升器件的光伏性能。通过DFT理论计算揭示了双重钝化配体在量子点表面的热力学可行性和良好的电荷分布。
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检索化学名称、InChl、InChl key、名义质量或者分子式(Hill次序).
Writing Scientific Research Articles: Strategy and Steps —《科研论文写作:策略与步骤》由澳大利亚阿德莱德大学(The University of Adelaide)的兼职高级讲师 Margaret Cargill和客座研究员 Patrick O’Connor 博士联合撰写,由Wiley进行出版,点击以下此处免费下载该书精简版。
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