A Large‐Bandgap Conjugated Polymer for Versatile Photovoltaic Applications with High Performance

Zhang, Maojie; Guo, Xia; Ma, Wei; Ade, Harald; Hou, Jianhui

doi:10.1002/adma.201502110

Public

A Large‐Bandgap Conjugated Polymer for Versatile Photovoltaic Applications with High Performance

Published in Advanced Materials • Jul 14, 2015

Authors:

Maojie Zhang

Xia Guo

Wei Ma

Abstract

A new copolymer PM6 based on fluorothienyl-substituted benzodithiophene is synthesized and characterized. The inverted polymer solar cells based on PM6 exhibit excellent performance with Voc of 0.98 V and power conversion efficiency (PCE) of 9.2% for a thin-film thickness of 75 nm. Furthermore, the ...

Subject

Materials science

Energy conversion efficiency

Conjugated system

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