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Donor–Acceptor Molecules: A Cruciform Electron Donor–Acceptor Semiconductor with Solid‐State Red Emission: 1D/2D Optical Waveguides and Highly Sensitive/Selective Detection of H 2 S Gas (Adv. Funct. Mater. 27/2014)
Author(s) -
Luo Hewei,
Chen Songjie,
Liu Zitong,
Zhang Chuang,
Cai Zhengxu,
Chen Xin,
Zhang Guanxin,
Zhao Yongsheng,
Decurtins Silvio,
Liu ShiXia,
Zhang Deqing
Publication year - 2014
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.201470180
Subject(s) - cruciform , materials science , acceptor , optoelectronics , solid state , semiconductor , molecule , transistor , nanotechnology , chemistry , condensed matter physics , electrical engineering , physics , organic chemistry , composite material , engineering , voltage
Z. T. Liu, G. X. Zhang, S.‐X. Liu, D. Q. Zhang, and co‐workers report a new cruciform donor–acceptor molecule, BDFTM, exhibiting both remarkable solid‐state red emission and p‐type semiconducting behavior. On page 4250, crystalline microrods and microplates of BDFTM show typical optical waveguiding behaviors with a rather low optical loss co‐efficient. Notably, an organic field‐effect transistor with a thin film of BDFTM is successfully utilized for the highly sensitive and selective detection of H 2 S gas, down to ppb levels.
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