Degradation of methylene blue by Co3O4 with activation of bisulfite

被引：9

作者：

Dou, Ruyan ^{[1
,2
]}

Cheng, Hao ^{[2
,3
]}

Ma, Jianfeng ^{[1
,2
]}

Qin, Yong ^{[1
]}

Kong, Yong ^{[1
]}

Komarneni, Sridhar ^{[4
,5
]}

机构：

[1] Changzhou Univ, Sch Environm & Safety Engn, Changzhou 213164, Jiangsu, Peoples R China

[2] Guangxi Univ Sci & Technol, Coll Biol & Chem Engn, Guangxi Key Lab Green Proc Sugar Resources, Liuzhou 545006, Guangxi, Peoples R China

[3] Prov & Minist Cosponsored Collaborat Innovat Ctr, Nanning 530004, Guangxi, Peoples R China

[4] Penn State Univ, Dept Ecosyst Sci & Management, University Pk, PA 16802 USA

[5] Penn State Univ, Mat Res Inst, Mat Res Lab 204, University Pk, PA 16802 USA

来源：

FUNCTIONAL MATERIALS LETTERS | 2020年 / 13卷 / 03期

基金：

中国国家自然科学基金;

关键词：

Co3O4; NaHSO3; chemo-catalysis; degradation; FACILE SYNTHESIS; PERFORMANCE; NANOPARTICLES; PHOTODEGRADATION; FENTON;

D O I：

10.1142/S1793604720500162

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Co3O4 was synthesized by hydrothermal method followed by calcination and theCo(3)O(4)/bisulfite system was investigated to degrade MB to determine the chemo-catalytic property of Co3O4. A removal rate of 93.9% was achieved in 2h with this system and the excellent stability and recyclability of Co3O4 was confirmed by recycling tests. The possible mechanism of chemo-catalytic degradation of dyes by Co(3)O(4 )was proposed.

引用

页数：4

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