A nanostructured covalent organic framework with readily accessible triphenylstibine moieties for high-performance supercapacitors

Kun Kang; Zhengyi Wu; Miaomiao Zhao; Zijie Li; Yunlong Ma; Jingmin Zhang; Yan Wang; Muhammad Sajjad; Rao Tao; Li Qiu

doi:10.1039/D2CC00254J

A nanostructured covalent organic framework with readily accessible triphenylstibine moieties for high-performance supercapacitors†

Kun Kang,^a Zhengyi Wu,^a Miaomiao Zhao,^a Zijie Li,^a Yunlong Ma,^a Jingmin Zhang,^a Yan Wang,^a Muhammad Sajjad,

^a Rao Tao^a and Li Qiu

*^a

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* Corresponding authors

^a Yunnan Key Laboratory for Micro/Nano Materials & Technology, National Center for International Research on Photoelectric and Energy Materials, School of Materials and Energy, Yunnan University, Kunming 650091, P. R. China
E-mail: qiuli@ynu.edu.cn

Abstract

A pristine, redox-active triphenylstibine based COF (Sb-COF) exhibits well-uniform nanostructures which could provide sufficient electron conduction pathways and minimize the ion transport lengths, making triphenylstibine moieties readily accessible by the electrolyte. The assembled Sb-COF//rGO thus provides an excellent energy density of 69 W h Kg⁻¹.

Chemical Communications

A nanostructured covalent organic framework with readily accessible triphenylstibine moieties for high-performance supercapacitors†

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A nanostructured covalent organic framework with readily accessible triphenylstibine moieties for high-performance supercapacitors

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