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Indexed by:期刊论文

Date of Publication:2011-01-01

Journal:SYNTHETIC COMMUNICATIONS

Included Journals:SCIE

Volume:41

Issue:22

Page Number:3325-3333

ISSN No.:0039-7911

Key Words:Blue; high electron affinity; n-type; optoelectronic devices

Abstract:Two dicyanopyrazine-containing aromatic compounds, pyrazino[20,30: 9,10] phenanthro[4,5-fgh] quinoxaline-5,6,12,13-tetracarbonitrile (PPQD) and pyrazino[20,30: 9,10] phenanthro[4,5-fgh] quinoxaline-5,6,12,13-tetracarbonitrile, 2,9-bis(1,1-dimethylethyl) (PPQB), which have remarkably high electron affinity and ionization potential, were synthesized and qualified as potential n-type materials for use in solar cells and organic light-emitting diodes.