Molecular design of a wide-band-gap conjugated polymer for efficient fullerene-free polymer solar cells

Delong Liu; Bei Yang; Bomee Jang; Bowei Xu; Shaoqing Zhang; Chang He; Han Young Woo; Jianhui Hou

doi:10.1039/c6ee03489f

Molecular design of a wide-band-gap conjugated polymer for efficient fullerene-free polymer solar cells

Delong Liu, Bei Yang, Bomee Jang, Bowei Xu, Shaoqing Zhang, Chang He, Han Young Woo, Jianhui Hou

Department of Chemistry

Research output: Contribution to journal › Article

110 Citations (Scopus)

Abstract

Two p-type conjugated polymers with disparate optical and electronic properties, PB3T and PB2T, were developed and applied in fullerene-free polymer solar cells (PSCs). The photovoltaic performance of the PB3T-based PSC device processed by anisole achieved a high power conversion efficiency of 11.9% with a J_sc of 18.8 mA cm^-2 and V_oc of 1.00 V.

Original language	English
Pages (from-to)	546-551
Number of pages	6
Journal	Energy and Environmental Science
Volume	10
Issue number	2
DOIs	https://doi.org/10.1039/c6ee03489f
Publication status	Published - 2017 Feb 1

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ASJC Scopus subject areas

Environmental Chemistry
Renewable Energy, Sustainability and the Environment
Nuclear Energy and Engineering
Pollution

Cite this

Liu, D., Yang, B., Jang, B., Xu, B., Zhang, S., He, C., Woo, H. Y., & Hou, J. (2017). Molecular design of a wide-band-gap conjugated polymer for efficient fullerene-free polymer solar cells. Energy and Environmental Science, 10(2), 546-551. https://doi.org/10.1039/c6ee03489f

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10.1039/c6ee03489f