Near-infrared photothermal conversion of stable radicals photoinduced from a viologen-based coordination polymer

被引：59

作者：

Wang, Shanshan ^{[1
]}

Li, Shuning ^{[1
]}

Xiong, Junyu ^{[1
]}

Lin, Zhengguo ^{[1
]}

Wei, Wei ^{[2
]}

Xu, Yanqing ^{[1
]}

机构：

[1] Beijing Inst Technol, Sch Chem & Chem Engn, Beijing Key Lab Photoelect Electrophoton Convers, Key Lab Cluster Sci,Minist Educ China, Beijing 100081, Peoples R China

[2] Capital Normal Univ, Dept Chem, Beijing 100048, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 54期

基金：

中国国家自然科学基金;

关键词：

METAL-ORGANIC FRAMEWORKS; PHOTOCHROMIC PROPERTIES; NANOPARTICLES; CRYSTALLINE; FLUORESCENT; COMPLEXES; DESIGN; LIGAND;

D O I：

10.1039/d0cc02193h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Upon simple UV-visible irradiation, a viologen-based coordination polymer was transformed to a highly stable radical, protected against quenching by a densely packed structure. The photo-generated radical exhibited a remarkable near-infrared (NIR) photo-thermal effect with good recyclability and high conversion efficiency. To our knowledge, this is the first example of a crystalline viologen-based coordination polymer that functions as a NIR photo-thermal material by forming stable radicals.

引用

页码：7399 / 7402

页数：4

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