Low bandgap dicyanovinyl and tricyanovinyl oligothiophenes for solar cell applications

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United States of America Patent

PATENT NO 8975419
APP PUB NO 20140005411A1
SERIAL NO

13930681

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Abstract

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The invention relates to solution-processable, p-type, low-optical gap oligothiophene compounds for use in solar cell application, comprising at least one thiophene-containing group, at least one electron-withdrawing dicyanovinyl or tricyanovinyl group, and at least one electron-donating diphenylaminofluorenyl or N-alkylcarbazole group.

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Patent Owner(s)

  • NANO AND ADVANCED MATERIALS INSTITUTE LIMITED;NANO AND ADVANCED MATERIALS INSTITUTE LIMITE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guo, Lei Clear Water Bay, HK 264 1743
Wong, Ricky Man-Shing Clear Water Bay, HK 2 2
Zhang, Weifeng Clear Water Bay, HK 67 95

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