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Significantly enhanced thermal stability from a new kind of n-type organic semiconductor DFA4: a fully fused F8IC
Duan, Tainan1; Wu, Yangjiang2; Yang, Ke1; Oh, Jiyeon3; Yang, Changduk3; Chen, Shanshan4; Zhong, Cheng5; Yu, Donghong6,7; Zhao, Yan2; Lu, Shirong1
2021-10-14
摘要By introducing two amino groups in the central core of well-recognized small molecule acceptor F8IC for triggering a further intramolecular cyclization, a fully fused molecule DFA4 was realized. It exhibits typical n-type semiconductive character in devices of both organic photovoltaics (OPVs) and organic field effect transistors (OFETs). Moreover, the thermal stability of DFA4 was drastically enhanced compared with F8IC, suggesting its strong potential in fabricating organic electronics with longer lifetime.
DOI10.1039/d1tc03688b
发表期刊JOURNAL OF MATERIALS CHEMISTRY C
ISSN2050-7526
卷号9期号:39页码:13625-13629
通讯作者Duan, Tainan(tnduan@cigit.ac.cn) ; Yang, Ke(yangke@cigit.ac.cn) ; Zhao, Yan(zhaoy@fudan.edu.cn) ; Lu, Shirong(lushirong@cigit.ac.cn)
收录类别SCI
WOS记录号WOS:000701943400001
语种英语