Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/136641
Title: A dopant‐free polymer as hole‐transporting material for highly efficient and stable perovskite solar cells
Authors: Li, Xianqiang
Tang, Xiaohong
Yang, Yijie
Ye, Tao
Wu, Dan
Wang, Hong
Li, Jun
Wang, Xizu
Keywords: Engineering::Electrical and electronic engineering
Issue Date: 2018
Source: Li, X., Tang, X., Yang, Y., Ye, T., Wu, D., Wang, H., . . . Wang, X. (2018). A dopant‐free polymer as hole‐transporting material for highly efficient and stable perovskite solar cells. Progress in Photovoltaics: Research and Applications, 26(12), 994-1002. doi:10.1002/pip.3059
Journal: Progress in Photovoltaics: Research and Applications
Abstract: A series of thiazolothiazole‐thiophene‐based polymer hole‐transporting materials (HTMs) are synthesized and applied into perovskite solar cells (PSCs). These polymer HTMs have good performance and stability without any dopants. The improved performance and stability of PSCs is attributed to the polymer HTMs' crystallinity which can be controlled by adjusting the thiophene units on the polymer backbone. The highest PCE of the polymer HTMs based PSCs reached 14.02%. The stability of the PSCs was shown by retaining 80% PCE of the original value after stored them in a N2‐filled glovebox for 113 days.
URI: https://hdl.handle.net/10356/136641
ISSN: 1062-7995
DOI: 10.1002/pip.3059
Rights: This is the peer reviewed version of the following article: Li, X., Tang, X., Yang, Y., Ye, T., Wu, D., Wang, H., . . . Wang, X. (2018). A dopant‐free polymer as hole‐transporting material for highly efficient and stable perovskite solar cells. Progress in Photovoltaics: Research and Applications, 26(12), 994-1002. doi:10.1002/pip.3059, which has been published in final form at https://doi.org/10.1002/pip.3059. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Journal Articles

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