Multiply Charged Conjugated Polyelectrolytes as a Multifunctional Interlayer for Efficient and Scalable Perovskite Solar Cells

A series of anionic conjugated polyelectrolytes (CPEs) is synthesized based on poly(fluorene‐co‐phenylene) by varying the side‐chain ionic density from two to six per repeat units (MPS2‐TMA, MPS4‐TMA, and MPS6‐TMA). The effect of MPS2, 4, 6‐TMA as interlayers on top of a hole‐extraction layer of pol...

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Veröffentlicht in:	Advanced materials (Weinheim) 2020-07, Vol.32 (30), p.e2002333-n/a
Hauptverfasser:	Jung, Eui Dae, Harit, Amit Kumar, Kim, Do Hui, Jang, Chung Hyeon, Park, Jong Hyun, Cho, Shinuk, Song, Myoung Hoon, Woo, Han Young
Format:	Artikel
Sprache:	eng
Schlagworte:	Circuits conjugated polyelectrolytes Crystal defects Crystal growth defect passivation Density Energy conversion efficiency Frequency analysis Interlayers Materials science Perovskites Photovoltaic cells Polyelectrolytes scalability Solar cells Wettability Wetting
Online-Zugang:	Volltext
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