Roles of Fullerene-Based Interlayers in Enhancing the Performance of Organometal Perovskite Thin-Film Solar Cells
Journal Article
·
· Advanced Energy Materials
- Univ. of Washington, Seattle, WA (United States). Dept. of Materials Science and Engineering
- Univ. of Washington, Seattle, WA (United States). Dept. of Materials Science and Engineering; Univ. of Washington, Seattle, WA (United States). Dept. of Chemistry
Roles of fullerene-based interlayers in enhancing the performance of organometal perovskite thin-film solar cells are elucidated. By studying various fullerenes, a clear correlation between the electron mobility of fullerenes and the resulting performance of derived devices is determined. The metallic characteristics of the bilayer perovskite/fullerene field-effect transistor indicates an effective charge redistribution occurring at the corresponding interface. Lastly, a conventional perovskite thin-film solar cell derived from the C60 electron-transporting layer (ETL) affords a high power conversion efficiency of 15.4%.
- Research Organization:
- Univ. of Washington, Seattle, WA (United States)
- Sponsoring Organization:
- USDOE Office of Energy Efficiency and Renewable Energy (EERE); US Department of the Navy, Office of Naval Research (ONR); Asian Office of Aerospace R&D; Boeing–Johnson Foundation; National Science Foundation (NSF)
- Grant/Contract Number:
- EE0006710; N00014–14–1–0170; FA2386–11–1–4072; DGE-1256082
- OSTI ID:
- 1343575
- Report Number(s):
- DOE-UW-Jen-10
- Journal Information:
- Advanced Energy Materials, Vol. 5, Issue 10; ISSN 1614-6832
- Publisher:
- WileyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 223 works
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