Electrochemically controlled ON/OFF switching of NaBH4 hydrolysis based on NiMoN@NC for on-demand hydrogen production

Baoying He; Shuxian Zhuang; Xuefeng Tai; Ao Xie; Weihao Lou; Yang Tang; Yongmei Chen; Pingyu Wan

doi:10.1039/D1CC06879B

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Electrochemically controlled ON/OFF switching of NaBH₄ hydrolysis based on NiMoN@NC for on-demand hydrogen production†

Baoying He,^a Shuxian Zhuang,^b Xuefeng Tai,^a Ao Xie,^b Weihao Lou,^a Yang Tang,

*^a Yongmei Chen^b and Pingyu Wan^b

Author affiliations

* Corresponding authors

^a Institute of Applied Electrochemistry, Beijing University of Chemical Technology, Beijing 100029, China

^b National Fundamental Research Laboratory of New Hazardous Chemicals Assessment & Accident Analysis, Beijing University of Chemical Technology, Beijing 100029, China

Abstract

A facile and novel electrochemically controlled ON/OFF switching of NaBH₄ hydrolysis is proposed for on-demand hydrogen production. A low potential can activate the catalyst to the ON state by promoting the adsorption and hydrolysis of BH₄⁻, while a high potential can deactivate the catalyst to the OFF state by inhibiting the chemical hydrolysis.

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Article information

DOI: https://doi.org/10.1039/D1CC06879B
Article type: Communication
Submitted: 07 Dec 2021
Accepted: 07 Jan 2022
First published: 08 Jan 2022

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Chem. Commun., 2022,58, 1800-1803

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Electrochemically controlled ON/OFF switching of NaBH₄ hydrolysis based on NiMoN@NC for on-demand hydrogen production

B. He, S. Zhuang, X. Tai, A. Xie, W. Lou, Y. Tang, Y. Chen and P. Wan, Chem. Commun., 2022, 58, 1800 DOI: 10.1039/D1CC06879B

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Chemical Communications