| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7952236 | Nano Energy | 2018 | 11 Pages |
Abstract
A robust ETL constructed by incorporating GNRs with rich electrochemically active edges into TiO2 paste for enabling cascade charge transfer when capitalizing on in m-PSCs is first reported. An enhanced PCE of 17.69%, a steady-state efficiency output of 17.05%, and a largely reduced current-voltage hysteresis are achieved, outperforming the device with pure TiO2 ETL. The photo-carrier dynamics are subsequently scrutinized by a combined IMPS and IMVS study.290
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Authors
Xiangtong Meng, Xun Cui, Matthew Rager, Shuguang Zhang, Zewei Wang, Jiwoo Yu, Yeu Wei Harn, Zhitao Kang, Brent K. Wagner, Yang Liu, Chang Yu, Jieshan Qiu, Zhiqun Lin,