Anion-pi interactions of highly pi-acidic dipyridinium-naphthalene diimide salts

作者:Tam Teck Lip Dexter; Ng Chee Koon; Lu Xuefeng; Lim Zheng Long; Wu Jishan*
来源:Chemical communications, 2018, 54(53): 7374-7377.
DOI:10.1039/c8cc03941k

摘要

A highly -acidic dipyridinium-naphthalene diimide acceptor shows anion- interactions with halides and PF6-. Lewis basicity and redox potential of the anion affect the chemistry, and photophysical and electrochemical properties, as well as both ionic and electrical conductivities. Our results provide insights into doping, degradation and ion transport mechanisms in organic n-type semiconductors.

  • 出版日期2018-7-7