Degradation of methylene blue by Co3O4 with activation of bisulfite

Ruyan Dou; Hao Cheng; Jianfeng Ma; Yong Qin; Yong Kong; Sridhar Komarneni

doi:10.1142/S1793604720500162

Degradation of methylene blue by Co₃O₄ with activation of bisulfite

Ruyan Dou
, Hao Cheng
, Jianfeng Ma
, Yong Qin
, Yong Kong
, Sridhar Komarneni

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

Co₃O₄ was synthesized by hydrothermal method followed by calcination and the Co₃O₄/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 Co₃O₄ was proposed.

Original language	English (US)
Article number	2050016
Journal	Functional Materials Letters
Volume	13
Issue number	3
DOIs	https://doi.org/10.1142/S1793604720500162
State	Published - Apr 1 2020

All Science Journal Classification (ASJC) codes

General Materials Science

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10.1142/S1793604720500162

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title = "Degradation of methylene blue by Co3O4 with activation of bisulfite",

abstract = "Co3O4 was synthesized by hydrothermal method followed by calcination and the Co3O4/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 Co3O4 was proposed.",

author = "Ruyan Dou and Hao Cheng and Jianfeng Ma and Yong Qin and Yong Kong and Sridhar Komarneni",

note = "Funding Information: This work was supported by the National Natural Science Foundation of China (Grant No. 20968005), 333 project of Jiangsu Province and the High Levels of Innovation Team and Excellence Scholars Program in Colleges of Guangxi. One of us (SK) was supported by the College of Agricultural Sciences under Station Research Project No. PEN04566. Publisher Copyright: {\textcopyright} 2020 World Scientific Publishing Company.",

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doi = "10.1142/S1793604720500162",

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TY - JOUR

T1 - Degradation of methylene blue by Co3O4 with activation of bisulfite

AU - Dou, Ruyan

AU - Cheng, Hao

AU - Ma, Jianfeng

AU - Qin, Yong

AU - Kong, Yong

AU - Komarneni, Sridhar

N1 - Funding Information: This work was supported by the National Natural Science Foundation of China (Grant No. 20968005), 333 project of Jiangsu Province and the High Levels of Innovation Team and Excellence Scholars Program in Colleges of Guangxi. One of us (SK) was supported by the College of Agricultural Sciences under Station Research Project No. PEN04566. Publisher Copyright: © 2020 World Scientific Publishing Company.

PY - 2020/4/1

Y1 - 2020/4/1

N2 - Co3O4 was synthesized by hydrothermal method followed by calcination and the Co3O4/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 Co3O4 was proposed.

AB - Co3O4 was synthesized by hydrothermal method followed by calcination and the Co3O4/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 Co3O4 was proposed.

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DO - 10.1142/S1793604720500162

M3 - Article

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SN - 1793-6047

VL - 13

JO - Functional Materials Letters

JF - Functional Materials Letters

IS - 3

M1 - 2050016

ER -

Degradation of methylene blue by Co₃O₄ with activation of bisulfite

Abstract

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