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Precisely defined triphenylamine-based hole-transporting polymers via living anionic polymerization for high-performance perovskite LEDs

delete2026-07-31
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PRE
AI
J
Jun Mo Kim
Y
Ye-Ji Lee
Y
Ye Eun Yang
C
Chae-Mi Lee
J
Jun Hwan Oh
J
Jaehyeong Han
Y
Yujin Jeon
Y
Yi Ryung Jang
B
ByungKuon Ahn
M
Min-Ho Park *
B
Beom‐Goo Kang *
DOI：10.1016/j.eurpolymj.2026.114991delete
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Abstract

Abstract

En 中文
• Well-defined triphenylamine-based poly(A) and poly(B) were synthesized by living anionic polymerization. • Poly(A) and poly(B) films exhibited excellent n-hexane resistance during perovskite film deposition. • PeLEDs with poly(A) or poly(B) HTLs outperformed devices using PVK as the reference HTL. • Poly(B) achieved the highest CE and EQE through defect passivation and favorable HOMO alignment.

Journal

European Polymer Journal cover
European Polymer Journal
IF:
6.3
Papers:
1.3W
Citations:
3.6W

Organization

S
Soongsil University
Scholars:
3.3K
Papers: 3.4K
Citations: 3.2K
Cited Papers

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