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Molecular Orbital Energy Level Modulation through Incorporation of Selenium and Fluorine into Conjugated Polymers for Organic Photovoltaic Cells

Zhuang, Wenliu and Zhen, Hongyu and Kroon, Renee and Tang, Zheng and Hellström, Stefan and Hou, Lintao and Wang, Ergang and Gedefaw, Desta and Inganäs, Olle and Zhang, Fengling and Andersson, Mats R. (2013) Molecular Orbital Energy Level Modulation through Incorporation of Selenium and Fluorine into Conjugated Polymers for Organic Photovoltaic Cells. Journal of Material Chemistry A, 1 . pp. 13422-13425. ISSN 2050-7488

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Abstract

We demonstrated an effective chemical approach to modulate the energy levels of conjugated polymers by synergistically combining fluorine substitution and thiophene–selenophene exchange. Such modifications from TQ1 resulted in a significantly enhanced open-circuit voltage up to 1.0 V while retaining high photovoltaic performance.

Item Type: Journal Article
Subjects: Q Science > Q Science (General)
Divisions: Faculty of Science, Technology and Environment (FSTE) > School of Biological and Chemical Sciences
Depositing User: Generic Email
Date Deposited: 29 Aug 2018 11:34
Last Modified: 29 Aug 2018 11:34
URI: http://repository.usp.ac.fj/id/eprint/10904
UNSPECIFIED

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