Fabrication of g-C3N4/Sn3O4/Ni electrode for highly efficient photoelectrocatalytic reduction of U(VI)

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作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

Dai, Zhongran;Lian, Junjie;Sun, Yusu;Li, Le;Zhang, Hui;...

通讯作者：

Ding, DX

作者机构：

[Ding, Dexin; Zhang, Hui; Li, Le; Dai, Zhongran; Sun, Yusu; Hu, Nan; Lian, Junjie; Ding, DX] Univ South China, Key Discipline Lab Natl Def Biotechnol Uranium Mi, Hengyang 421001, Peoples R China.

通讯机构：

[Ding, DX ] U

Univ South China, Key Discipline Lab Natl Def Biotechnol Uranium Mi, Hengyang 421001, Peoples R China.

语种：

英文

关键词：

Electrodes;Energy gap;Fabrication;Light;Nickel compounds;Photocatalytic activity;Reduction;% reductions;Contamination remediation;LED lights;Light irradiations;Ni electrodes;Photo-anodes;Photo-catalytic;Photoelectrocatalytic;Removal rate;Uranium contaminations;Light absorption

期刊：

Chemical Engineering Journal

ISSN：

1385-8947

年：

2022

卷：

433

页码：

133766

DOI：

10.1016/j.cej.2021.133766

基金类别：

Hunan Provincial Natural Science Foundation for Excellent Young Scholars, (2020JJ3028) National Natural Science Foundation of China, NSFC, (12175103, 51704170) National Natural Science Foundation of China, NSFC China Postdoctoral Science Foundation, (2017M612569) China Postdoctoral Science Foundation

机构署名：

本校为第一且通讯机构

院系归属：

核资源工程学院

摘要：

Removal of uranium from uranium-containing wastewater is of great significance for uranium contamination remediation and development of nuclear energy. In this paper, the g-C3N4/Sn3O4/Ni (CSN) electrode was fabricated and used as photoanode for photoelectrocatalytic reduction of U(VI) under visible LED light irradiation, and a photoelectrocatalytic approach was proposed to efficiently remove uranium from uranium-containing wastewater. The U(VI) was deposited as U(IV) at cathode and the removal rate of U(VI) reached 94.28 % at pH of 5.0 for phot...

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Fabrication of g-C3N4/Sn3O4/Ni electrode for highly efficient photoelectrocatalytic reduction of U(VI)

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