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High‐Performance Inverted Organic Photovoltaics with Over 1‐μm Thick Active Layers

High‐Performance Inverted Organic Photovoltaics with Over 1‐μm Thick Active Layers An efficiency of 8.62% is observed from inverted organic photovoltaics (OPVs) composed of a bulk heterojunction (BHJ) active layer with a thickness of 280 nm. Remarkably, an efficiency of 7.24% can be obtained using OPVs with a BHJ thickness of 1000 nm. Such high efficiencies from thick BHJ composite films are attributed to the high hole mobility and ordered molecular structure of the electron‐donor polymer. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Advanced Energy Materials Wiley

High‐Performance Inverted Organic Photovoltaics with Over 1‐μm Thick Active Layers

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References (50)

Publisher
Wiley
Copyright
Copyright © 2014 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim
ISSN
1614-6832
eISSN
1614-6840
DOI
10.1002/aenm.201400378
Publisher site
See Article on Publisher Site

Abstract

An efficiency of 8.62% is observed from inverted organic photovoltaics (OPVs) composed of a bulk heterojunction (BHJ) active layer with a thickness of 280 nm. Remarkably, an efficiency of 7.24% can be obtained using OPVs with a BHJ thickness of 1000 nm. Such high efficiencies from thick BHJ composite films are attributed to the high hole mobility and ordered molecular structure of the electron‐donor polymer.

Journal

Advanced Energy MaterialsWiley

Published: Oct 1, 2014

Keywords: ; ; ;

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