Interfacial Modification of NiO x for Highly Efficient and Stable Inverted Perovskite Solar Cells
Ingenierie des Materiaux polymeres · Zhejiang University · +4 more institutions
Abstract
Abstract Nickel oxide is one of the most promising hole‐transporting materials in inverted perovskite solar cells (PSCs) but suffers from undesired reactions with perovskite which leads to limited device performance and stability. Self‐assembled monolayers (SAMs) are demonstrated to effectively optimize the NiO x /perovskite interface, but the significance of the compactness of the SAM at the interface is less investigated. Here, a series of methoxy‐substituted triphenylamine functionalized benzothiadiazole (TBT) based SAM molecules, TBT‐BA, TBT‐FBA, and TBT‐DBA, with benzoic acid, 2‐fluorobenzoic acid and isophthalic acids as anchoring groups are used to modify NiO x . TBT‐BA with the simplest structure is…
Citation impact
- FWCI
- 26.95
- Percentile
- 100%
- References
- 54
Authors
10- YZYu Zhou
Ingenierie des Materiaux polymeres, Zhejiang University
- XHXiaozhen Huang
Fujian Normal University, Rex Medical (United States)
- JZJinsen Zhang
Zhejiang University of Technology
- LZLin Zhang
Ingenierie des Materiaux polymeres, Zhejiang University
- HWHaotian Wu
Ingenierie des Materiaux polymeres, Zhejiang University
Topics & keywords
- Non-blocking I/O
- Perovskite (structure)
- Materials science
- Passivation
- Nickel oxide
- Triphenylamine
- Chemical engineering
- Oxide
- Affordable and clean energy