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High efficiency hybrid solar cells using post-deposition ligand exchange by monothiols |
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| Authors: | Weifei Fu Ye Shi Weiming Qiu Ling Wang Yaxiong Nan Minmin Shi Hanying Li Hongzheng Chen |
| Institution: | State Key Laboratory of Silicon Materials, MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, P. R. China. minminshi@zju.edu.cn hzchen@zju.edu.cn. |
| Abstract: | High-performance hybrid solar cells (HSCs) based on P3HT?:?CdSe QD blends are achieved through post-deposition ligand exchange by n-butanethiol (n-BT) with a high power conversion efficiency of 3.09%. The mechanism by which n-BT modifies the surface structures of CdSe QDs and thus improves the HSCs performance is investigated. |
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