Conjugated versus Nonconjugated Polymerized Small-Molecule Acceptors. Photovoltaic Response and Mechanical Properties

Qin, Fei; Li, Guoping; Liu, Yang; Cho, Yongjoon; M. Pankow, Robert; Zhang, Dayong; Feng, Liang‐Wen; Wang, Yuyang; Jeong, Seonghun; Forti, Giacomo; Zheng, Ding; Yang, Changduk; Zhou, Yinhua; J. Marks, Tobin; Facchetti, Antonio

doi:10.1021/acsenergylett.3c01490

Public

Conjugated versus Nonconjugated Polymerized Small-Molecule Acceptors. Photovoltaic Response and Mechanical Properties

Published in ACS Energy Letters • Oct 19, 2023

Authors:

Fei Qin

Guoping Li

Yang Liu

Abstract

Recently, the power conversion efficiencies (PCEs) of all-polymer solar cells (all-PSCs) have surpassed 18%, principally reflecting the introduction of polymerized small-molecule acceptors (PSMAs). However, the effect of PSMA backbone conjugation on both device photovoltaic and mechanical properties...

Subject

Conjugated system

Materials science

Polymer

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