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Side chain engineering of n-type conjugated polymer enhances photocurrent and efficiency of all-polymer solar cells



Side chain engineering of n-type conjugated polymer enhances photocurrent and efficiency of all-polymer solar cells



Chemical Communications 50(74): 10801



Side chain engineering of an n-type polymer provides a means of maintaining solubility while increasing crystallinity and electron mobility, leading to enhanced photocurrent. Bulk heterojunction solar cells composed of a side chain engineered copolymer (PNDIS-30BO) as acceptor and PSEHTT as donor give 10.4 mA cm(-2) photocurrent and 4.4% efficiency.

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Accession: 055768665

Download citation: RISBibTeXText

PMID: 25089300

DOI: 10.1039/c4cc03722g


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