Hexaazatrinaphthylene derivatives: Efficient electron-transporting materials with tunable energy levels for inverted perovskite solar cells
Journal Article
·
· Angewandte Chemie (International Edition)
- Univ. of Washington, Seattle, WA (United States)
Abstract Hexaazatrinaphthylene (HATNA) derivatives have been successfully shown to function as efficient electron‐transporting materials (ETMs) for perovskite solar cells (PVSCs). The cells demonstrate a superior power conversion efficiency (PCE) of 17.6 % with negligible hysteresis. This study provides one of the first nonfullerene small‐molecule‐based ETMs for high‐performance p–i–n PVSCs.
- Research Organization:
- Univ. of Washington, Seattle, WA (United States)
- Sponsoring Organization:
- USDOE Office of Energy Efficiency and Renewable Energy (EERE)
- Contributing Organization:
- This work was supported by the Office of Naval Research (N00014-14-1-0246), the Asian Office of Aerospace R&D (FA2386-15-1-4106), and the Department of Energy SunShot (DEEE0006710). A.K.-Y.J. thanks the Boeing-Johnson Foundation for financial support.
- Grant/Contract Number:
- EE0006710; DEEE0006710
- OSTI ID:
- 1343589
- Alternate ID(s):
- OSTI ID: 1401438
- Report Number(s):
- DOE-UW-Jen-23
- Journal Information:
- Angewandte Chemie (International Edition), Vol. 55, Issue 31; ISSN 1433-7851
- Publisher:
- WileyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 113 works
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