Narayanaswamy, K. and Venkateswararao, A. and Gupta, Vinay and Chand, Suresh and Singh, Surya Prakash (2016) NIR absorbing D-pi-A-pi-D structured diketopyrrolopyrrole-dithiafulvalene based small molecule for solution processed organic solar cells. Chemical Communications, 52 (1). 210-213 . ISSN 1359-7345

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A new low band gap small molecule DPP-DTF with a D-pi-A-pi-D molecular structure composed of a dithiafulvalene (DTF) donor and a diketopyrrolopyrrole (DPP) acceptor was synthesized and tested for organic solar cells. Using the DPP-DTF small molecule as an electron donor, and PC71BM as an acceptor a high power conversion efficiency (PCE) of 4.3% was achieved.

Item Type: Article
Additional Information: Copyright for this article belongs to M/s Royal Society of Chemistry.
Subjects: Chemistry
Depositing User: Dr. Rajpal Walke
Date Deposited: 07 Mar 2018 07:18
Last Modified: 07 Mar 2018 07:18

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