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

Shanshan Wang; Shuning Li; Junyu Xiong; Zhengguo Lin; Wei Wei; Yanqing Xu

doi:10.1039/d0cc02193h

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

Shanshan Wang, Shuning Li, Junyu Xiong, Zhengguo Lin, Wei Wei, Yanqing Xu^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

45 Citations (Scopus)

Abstract

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) photothermal 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 photothermal material by forming stable radicals.

Original language	English
Pages (from-to)	7399-7402
Number of pages	4
Journal	Chemical Communications
Volume	56
Issue number	54
DOIs	https://doi.org/10.1039/d0cc02193h
Publication status	Published - 11 Jul 2020

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abstract = "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) photothermal 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 photothermal material by forming stable radicals.",

author = "Shanshan Wang and Shuning Li and Junyu Xiong and Zhengguo Lin and Wei Wei and Yanqing Xu",

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AU - Wang, Shanshan

AU - Li, Shuning

AU - Xiong, Junyu

AU - Lin, Zhengguo

AU - Wei, Wei

AU - Xu, Yanqing

N1 - Publisher Copyright: © The Royal Society of Chemistry.

PY - 2020/7/11

Y1 - 2020/7/11

N2 - 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) photothermal 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 photothermal material by forming stable radicals.

AB - 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) photothermal 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 photothermal material by forming stable radicals.

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U2 - 10.1039/d0cc02193h

DO - 10.1039/d0cc02193h

M3 - Article

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

Abstract

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