Magnetic porous carbon composites for rapid and highly efficient degradation of organic pollutants in water

Shuhui Huo; Wenting Gao; Pengxin Zhou; Zhenpeng Deng; Zhengang Han; Xiaoting Cui; Xiaoquan Lu

Advanced Powder Materials (Jul 2022)

Magnetic porous carbon composites for rapid and highly efficient degradation of organic pollutants in water

Shuhui Huo,
Wenting Gao,
Pengxin Zhou,
Zhenpeng Deng,
Zhengang Han,
Xiaoting Cui,
Xiaoquan Lu

Affiliations

Shuhui Huo: Corresponding author.; Key Laboratory of Bioelectrochemistry and Environmental Analysis of Gansu, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
Wenting Gao: Key Laboratory of Bioelectrochemistry and Environmental Analysis of Gansu, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
Pengxin Zhou: Key Laboratory of Bioelectrochemistry and Environmental Analysis of Gansu, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
Zhenpeng Deng: Key Laboratory of Bioelectrochemistry and Environmental Analysis of Gansu, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
Zhengang Han: Key Laboratory of Bioelectrochemistry and Environmental Analysis of Gansu, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
Xiaoting Cui: Key Laboratory of Bioelectrochemistry and Environmental Analysis of Gansu, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
Xiaoquan Lu: Corresponding author.; Key Laboratory of Bioelectrochemistry and Environmental Analysis of Gansu, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China

Journal volume & issue: Vol. 1, no. 3
p. 100028

Abstract

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A magnetic porous carbon composite (MPC) was prepared from metal−organic frameworks (MOFs) by the one-step calcination method. The MPC was characterized by SEM, TEM, TG, DTG, Raman and XPS. The adsorption and degradation performance of MPC towards four organic dyes were investigated. The maximum adsorption amount of magenta on MPC was 191.94 mg g-1 at 25 °C. Furthermore, the MPC showed remarkable stability for it can be recycled 5 times through the facile magnetic separation without obvious loss of activity. The degradation efficiency of MPC toward four kinds of organic pollutants was nearly 100% within 36 min, which was much higher than that previously reported.

Published in Advanced Powder Materials

ISSN: 2772-834X (Online)
Publisher: KeAi Communications Co. Ltd.
Country of publisher: China
LCC subjects: Technology: Mining engineering. Metallurgy
Website: https://www.keaipublishing.com/en/journals/advanced-powder-materials/

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