Polymer bulk heterojunction solar cells: Function and utility of inserting a hole transport and electron blocking layer into the device structure

Yanming Sun; Mingfeng Wang; Xiong Gong; Jung Hwa Seo; Ben B.Y. Hsu; Fred Wudl; Alan J. Heeger

doi:10.1039/c0jm02224a

Polymer bulk heterojunction solar cells: Function and utility of inserting a hole transport and electron blocking layer into the device structure

Yanming Sun, Mingfeng Wang, Xiong Gong, Jung Hwa Seo, Ben B.Y. Hsu, Fred Wudl, Alan J. Heeger

Department of Physics

University of California at Santa Barbara

Research output: Contribution to journal › Article › peer-review

36 Scopus citations

Abstract

The function and utility of inserting an in situ polymerizable triphenylamine-containing polyperfluorocyclobutane (TPA-PFCB) as a hole transport and electron blocking layer into the structure of bulk heterojunction (BHJ) solar cells were demonstrated. The open-circuit voltage (V_oc) and short-circuit current (J_sc) increase, leading to BHJ solar cells with improved power conversion efficiency.

Original language	English
Pages (from-to)	1365-1367
Number of pages	3
Journal	Journal of Materials Chemistry
Volume	21
Issue number	5
DOIs	https://doi.org/10.1039/c0jm02224a
State	Published - 7 Feb 2011

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abstract = "The function and utility of inserting an in situ polymerizable triphenylamine-containing polyperfluorocyclobutane (TPA-PFCB) as a hole transport and electron blocking layer into the structure of bulk heterojunction (BHJ) solar cells were demonstrated. The open-circuit voltage (Voc) and short-circuit current (Jsc) increase, leading to BHJ solar cells with improved power conversion efficiency.",

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AU - Sun, Yanming

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AU - Seo, Jung Hwa

AU - Hsu, Ben B.Y.

AU - Wudl, Fred

AU - Heeger, Alan J.

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AB - The function and utility of inserting an in situ polymerizable triphenylamine-containing polyperfluorocyclobutane (TPA-PFCB) as a hole transport and electron blocking layer into the structure of bulk heterojunction (BHJ) solar cells were demonstrated. The open-circuit voltage (Voc) and short-circuit current (Jsc) increase, leading to BHJ solar cells with improved power conversion efficiency.

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Polymer bulk heterojunction solar cells: Function and utility of inserting a hole transport and electron blocking layer into the device structure

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