A covalently linked dual network structure achieved by rapid grafting of poly(p-phenylenediamine)-phosphomolybdic acid on reduced graphene oxide aerogel for improving the performance of supercapacitors

Jing Gao; Mingxing Tong; Zhengyang Xing; Qiuyang Jin; Junxi Zhou; Lihui Chen; Haolan Xu; Guohua Li

doi:10.1039/D0CC02464C

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A covalently linked dual network structure achieved by rapid grafting of poly(p-phenylenediamine)-phosphomolybdic acid on reduced graphene oxide aerogel for improving the performance of supercapacitors†

Jing Gao,

‡*^a Mingxing Tong,

‡^a Zhengyang Xing,

^a Qiuyang Jin,

^a Junxi Zhou,

^a Lihui Chen,

^a Haolan Xu

^a and Guohua Li

*^a

Author affiliations

* Corresponding authors

^a College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, P. R. China
E-mail: jinggeo@zjut.edu.cn, nanozjut@zjut.edu.cn

Abstract

Covalent grafting of poly(P-phenylenediamine) (PPD)-phosphomolybdic acid (PMo₁₂) on rGO (PPD-PMo₁₂@rGO) has been realized within 1 minute. PPD-PMo₁₂@rGO shows a characteristic covalently linked dual network structure that can significantly enhance its specific capacitance and cycling stability for supercapacitor applications.

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DOI: https://doi.org/10.1039/D0CC02464C
Article type: Communication
Submitted: 05 Apr 2020
Accepted: 21 May 2020
First published: 21 May 2020

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Chem. Commun., 2020,56, 7305-7308

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A covalently linked dual network structure achieved by rapid grafting of poly(p-phenylenediamine)-phosphomolybdic acid on reduced graphene oxide aerogel for improving the performance of supercapacitors

J. Gao, M. Tong, Z. Xing, Q. Jin, J. Zhou, L. Chen, H. Xu and G. Li, Chem. Commun., 2020, 56, 7305 DOI: 10.1039/D0CC02464C

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Chemical Communications

A covalently linked dual network structure achieved by rapid grafting of poly(p-phenylenediamine)-phosphomolybdic acid on reduced graphene oxide aerogel for improving the performance of supercapacitors†

Abstract

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A covalently linked dual network structure achieved by rapid grafting of poly(p-phenylenediamine)-phosphomolybdic acid on reduced graphene oxide aerogel for improving the performance of supercapacitors

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