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Organic Solar Cells Using a High‐Molecular‐Weight Benzodithiophene–Benzothiadiazole Copolymer with an Efficiency of 9.4
Journal article   Peer reviewed

Organic Solar Cells Using a High‐Molecular‐Weight Benzodithiophene–Benzothiadiazole Copolymer with an Efficiency of 9.4

Jegadesan Subbiah, Balaji Purushothaman, Ming Chen, Tianshi Qin, Mei Gao, Doojin Vak, Fiona H. Scholes, Xiwen Chen, Scott E. Watkins, Gerard J. Wilson, …
Advanced materials (Weinheim), Vol.27(4), pp.702-705
27/01/2015
DOI: https://doi.org/10.1002/adma.201403080
PMID: 25429716

Abstract

interface engineering molecular weight control morphology organic solar cell
A high molecular weight donor–acceptor conjugated polymer is synthesized using the Suzuki polycondensation method. Using this polymer, a single‐junction bulk‐heterojunction solar cell is fabricated giving a power conversion efficiency of 9.4% using a fullerene‐modified ZnO interlayer at the cathode contact.

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