High-performance hole-transporting layer-free conventional perovskite/fullerene heterojunction thin-film solar cells
Journal Article
·
· Journal of Materials Chemistry. A
- Univ. of Washington, Seattle, WA (United States). Dept. of Materials Science and Engineering; National Cheng Kung Univ., Tainan City (Taiwan). Dept. of Chemical Engineering; University of Washington
- Univ. of Washington, Seattle, WA (United States). Dept. of Materials Science and Engineering
- National Cheng Kung Univ., Tainan City (Taiwan). Dept. of Chemical Engineering
A high-performance hole-transporting layer (HTL)-free conventional perovskite/fullerene heterojunction thin-film PVSC was demonstrated. Here, we revealed that perovskite can modify the work function of ITO, leading to sufficient charge extraction efficiency at the ITO/perovskite interface. Combined with the high conductivity of ITO, a PCE of >11% with a high open-circuit voltage (Voc) of 1.01 V was achieved.
- Research Organization:
- Univ. of Washington, Seattle, WA (United States)
- Sponsoring Organization:
- USDOE Office of Energy Efficiency and Renewable Energy (EERE); Office of Naval Research; Asian Office of Aerospace R&D; Boeing-Johnson Foundation; Ministry of Science and Technology; National Science Foundation
- Grant/Contract Number:
- EE0006710
- OSTI ID:
- 1343566
- Report Number(s):
- DOE-UW-Jen--5
- Journal Information:
- Journal of Materials Chemistry. A, Journal Name: Journal of Materials Chemistry. A Journal Issue: 17 Vol. 3; ISSN JMCAET; ISSN 2050-7488
- Publisher:
- Royal Society of ChemistryCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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