Kyaw, Aung Ko Ko and Wang, Dong Hwan and Gupta, Vinay and Zhang, Jie and Chand, Suresh and Bazan, Guillermo C. and Heeger, Alan J. (2013) Efficient Solution-Processed Small-Molecule Solar Cells with Inverted Structure. Advanced Materials, 25 (17). 2397-2402. ISSN 0935-9648

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Abstract

We successfully demonstrate inverted structure small-molecule (SM) solar cells with an efficiency of 7.88% using ZnO and PEIE as an interfacial layer. Modification of ZnO with a cost-effective PEIE thin layer increases the efficiency of the inverted cell as a result of reducing the work function of the cathode and suppressing the trap-assisted recombination. In addition to the high efficiency, the inverted SM solar cells are relatively stable in air compared to conventional cells.

Item Type:	Article
Additional Information:	copyright for this article belongs to M/s Wiley
Subjects:	Chemistry Chemistry > Physical Chemistry Materials Science Applied Physics/Condensed Matter Nanoscience/ Nanotechnology
Divisions:	UNSPECIFIED
Depositing User:	Users 27 not found.
Date Deposited:	19 Aug 2026 10:13
Last Modified:	19 Aug 2026 10:13
URI:	https://npl.csircentral.net/id/eprint/3261

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