Journal Article High Performance Oxygen-bridged N-shaped Semiconductors with Stabilized Crystal Phase and Blue Luminescence

YANO, Masafumi  ,  MITSUI, Chikahiko  ,  TANAKA, Yuji  ,  TANAKA, Shota  ,  YAMAGISHI, Masakazu  ,  NAKAHARA, Katsumasa  ,  SATO, Hiroyasu  ,  YAMANO, Akihito  ,  MATSUI, Hiroyuki  ,  TAKEYA, Jun  ,  OKAMOTO, Toshihiro

34pp.28966 - 28969 , 2016-03-02 , Royal Society of Chemistry
ISSN:2046-2069
Description
平成26年度関西大学若手研究者育成経費
JSPS科学研究費補助金 若手研究(B)(No.25810118)
JSPS科学研究費補助金 基盤研究(C)(No.26410254)
JSPS科学研究費補助金 基盤研究(B)(No.25288091)
Here, we describe an oxygen-bridged N-shaped π-electron core, dinaphtho[2,3-d:2′,3′-d′]benzo[1,2-b:4,5-b′]difuran (DNBDF), as a new entity of organic semiconducting materials. Interestingly, by introduction of flexible alkyl chains at appropriate positions, DNBDF π-cores exhibit solution processability, a highly stabilized crystal phase, high mobility, and blue luminescence as a solid.
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http://kuir.jm.kansai-u.ac.jp/dspace/bitstream/10112/10396/1/KU-0200-20160302-00.pdf

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