| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8147518 | Current Applied Physics | 2018 | 16 Pages |
Abstract
A cost-effective and efficient organic semiconductor pentacene was developed as a hole transport layer material to substitute classical PEDOT:PSS for planar perovskite solar cells. The pentacene based device exhibits the comparable performance to the PEDOT:PSS based device, which is mainly attributed to the high-efficiency charge extraction derived from the high-quality perovskite film and favorable energy-level alignment together with a desired downward band bending.213
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Authors
Xiude Yang, Gang Wang, Debei Liu, Yanqing Yao, Guangdong Zhou, Ping Li, Bo Wu, Xi Rao, Qunliang Song,