Confined synthesis of condensed π-conjugation C-PAN/MS-CN nanotubes for efficient photocatalytic H2 evolution

Fang He; Meng Wang; Siyi Shi; Yaru Hou; Meiyi Lai; Zhenxing Wang; Shaoqin Peng; Yuexiang Li

doi:10.1039/D2CC00237J

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Confined synthesis of condensed π-conjugation C-PAN/MS-CN nanotubes for efficient photocatalytic H₂ evolution†

Fang He,

*^a Meng Wang,^a Siyi Shi,^a Yaru Hou,^a Meiyi Lai,^a Zhenxing Wang,

^a Shaoqin Peng^a and Yuexiang Li

*^a

Author affiliations

* Corresponding authors

^a College of Chemistry, Nanchang University, Nanchang, P. R. China
E-mail: hefang1009@163.com, liyx@ncu.edu.cn

Abstract

Condensed π-conjugation C-PAN/MS-CN nanotubes were obtained via a facile polyacrylonitrile (PAN)-confined molten salt (MS) thermal condensation of melamine. Carbonized PAN (C-PAN) nanosheets with a conjugate network structure in the molten salt system acted as partition plates confining the thermal condensation of melamine, which promoted the formation of condensed π-conjugation carbon nitride (CN) for the effective charge carrier separation and photocatalytic H₂ evolution.

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Article information

DOI: https://doi.org/10.1039/D2CC00237J
Article type: Communication
Submitted: 13 Jan 2022
Accepted: 03 Mar 2022
First published: 04 Mar 2022

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Chem. Commun., 2022,58, 4352-4355

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Confined synthesis of condensed π-conjugation C-PAN/MS-CN nanotubes for efficient photocatalytic H₂ evolution

F. He, M. Wang, S. Shi, Y. Hou, M. Lai, Z. Wang, S. Peng and Y. Li, Chem. Commun., 2022, 58, 4352 DOI: 10.1039/D2CC00237J

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Chemical Communications