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Issue 5, 2018
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A green route to a novel hyperbranched electrolyte interlayer for nonfullerene polymer solar cells with over 11% efficiency

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Abstract

A novel environmentally-friendly hyperbranched electrolyte PNSO3Na organic interfacial layer has been synthesized; this can tune the interfacial energy alignment and induce the upper active layer to form a bi-continuous nano-micro phase separation face-on orientation. Based on a PBDB-T:ITIC active layer, the device with a ZnO/PNSO3Na ETL exhibits a high efficiency of 11.2%.

Graphical abstract: A green route to a novel hyperbranched electrolyte interlayer for nonfullerene polymer solar cells with over 11% efficiency

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Article information


Submitted
09 Nov 2017
Accepted
14 Dec 2017
First published
14 Dec 2017

Chem. Commun., 2018,54, 563-566
Article type
Communication

A green route to a novel hyperbranched electrolyte interlayer for nonfullerene polymer solar cells with over 11% efficiency

D. Zhou, S. Xiong, L. Chen, X. Cheng, H. Xu, Y. Zhou, F. Liu and Y. Chen, Chem. Commun., 2018, 54, 563
DOI: 10.1039/C7CC08604K

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