High‐Efficiency and Stable Perovskite Solar Cells Enabled by Halogen‐Free Cosolvent‐Processed Pyrazine‐Based Dopant‐Free Hole Transport Material

High‐Efficiency and Stable Perovskite Solar Cells Enabled by Halogen‐Free Cosolvent‐Processed Pyrazine‐Based Dopant‐Free Hole Transport Material

ABSTRACT The complex molecular structures of electron donor (D)–acceptor (A) polymers provide a wealth of useful hints for producing high power conversion efficiency (PCE) as hole transport materials (HTMs) in perovskite solar cells (PVSCs). Given the recent improvements in PCE, various features are...

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Bibliographic Details
Main Authors: Chetan Lakshman, Hyerin Kim, Bo Hyeon Cho, Donghyun Song, Jeonghyeon Park, Young Yong Kim, Jinhwan Yoon, Sung‐Ho Jin
Format: Article
Language:English
Published: Wiley 2025-01-01
Series:EcoMat
Subjects:
cosolvent
dopant‐free HTMs
high PCE
perovskite solar cells
pyrazine
Online Access:https://doi.org/10.1002/eom2.12507
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