High efficiency air stable organic photovoltaics with an aqueous inorganic contact

Imalka Jayawardena, KDG, Li, S, Sam, LF, Smith, CTG, Beliatis, MJ, Gandhi, KK, Ranga Prabhath, MR, Pozegic, TR, Chen, S, Xu, X et al, Dabera, DMR, Rozanski, LJ, Sporea, RA, Mills, CA, Guo, X and Silva, SRP (2015) High efficiency air stable organic photovoltaics with an aqueous inorganic contact Nanoscale (34). pp. 14241-14247.

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Abstract

We report a ZnO interfacial layer based on an environmentally friendly aqueous precursor for organic photovoltaics. Inverted PCDTBT devices based on this precursor show power conversion efficiencies of 6.8–7%. Unencapsulated devices stored in air display prolonged lifetimes extending over 200 hours with less than 20% drop in efficiency compared to devices based on the standard architecture.

Item Type:	Article
Subjects :	Chemical and Process Engineering
Divisions :	Faculty of Engineering and Physical Sciences > Chemical and Process Engineering
Authors :	Name Email ORCID Imalka Jayawardena, KDG UNSPECIFIED UNSPECIFIED Li, S UNSPECIFIED UNSPECIFIED Sam, LF UNSPECIFIED UNSPECIFIED Smith, CTG UNSPECIFIED UNSPECIFIED Beliatis, MJ UNSPECIFIED UNSPECIFIED Gandhi, KK UNSPECIFIED UNSPECIFIED Ranga Prabhath, MR UNSPECIFIED UNSPECIFIED Pozegic, TR UNSPECIFIED UNSPECIFIED Chen, S UNSPECIFIED UNSPECIFIED Xu, X UNSPECIFIED UNSPECIFIED Dabera, DMR UNSPECIFIED UNSPECIFIED Rozanski, LJ UNSPECIFIED UNSPECIFIED Sporea, RA UNSPECIFIED UNSPECIFIED Mills, CA UNSPECIFIED UNSPECIFIED Guo, X UNSPECIFIED UNSPECIFIED Silva, SRP UNSPECIFIED UNSPECIFIED
Date :	14 September 2015
Identification Number :	10.1039/C5NR01239B
Copyright Disclaimer :	© The Royal Society of Chemistry 2015. This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Depositing User :	Symplectic Elements
Date Deposited :	21 Feb 2017 15:39
Last Modified :	21 Feb 2017 15:39
URI:	http://epubs.surrey.ac.uk/id/eprint/813584

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