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一种由碳硼烷引发的亚稳态电荷转移态导致机械变色发光的自发恢复。

A carborane-triggered metastable charge transfer state leading to spontaneous recovery of mechanochromic luminescence.

作者信息

Tu Deshuang, Leong Pakkin, Li Zhihong, Hu Rongrong, Shi Chao, Zhang Kenneth Yin, Yan Hong, Zhao Qiang

机构信息

State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210023, China.

Key Laboratory for Organic Electronics and Information Displays and Institute of Advanced Materials, Nanjing University of Posts and Telecommunications, Nanjing 210023, China.

出版信息

Chem Commun (Camb). 2016 Oct 13;52(84):12494-12497. doi: 10.1039/c6cc07093k.

DOI:10.1039/c6cc07093k
PMID:27711342
Abstract

An efficient strategy was designed to realize spontaneous recovery of mechanochromic luminescence by carborane-functionalized anthracene derivatives. A metastable charge-transfer emission from anthracene to o-carborane is responsible for this process.

摘要

设计了一种有效的策略,以实现碳硼烷官能化蒽衍生物对机械变色发光的自发恢复。蒽向邻碳硼烷的亚稳态电荷转移发射是这一过程的原因。

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