Unexpectedly efficient ion desorption of graphene-based materials

Xinming Xia; Feng Zhou; Jing Xu; Zhongteng Wang; Jian Lan; Yan Fan; Zhikun Wang; Wei Liu; Junlang Chen; Shangshen Feng; Yusong Tu; Yizhou Yang; Liang Chen; Haiping Fang

doi:10.1038/s41467-022-35077-9

Nature Communications (Nov 2022)

Unexpectedly efficient ion desorption of graphene-based materials

Xinming Xia,
Feng Zhou,
Jing Xu,
Zhongteng Wang,
Jian Lan,
Yan Fan,
Zhikun Wang,
Wei Liu,
Junlang Chen,
Shangshen Feng,
Yusong Tu,
Yizhou Yang,
Liang Chen,
Haiping Fang

Affiliations

Xinming Xia: School of Physical Science and Technology, Ningbo University
Feng Zhou: Radiation Monitoring Technical Center of Ministry of Environmental Protection, State Environmental Protection Key Laboratory of Radiation monitoring, Key Laboratory of Radiation Monitoring of Zhejiang Province
Jing Xu: Department of Optical Engineering, Zhejiang Prov Key Lab Carbon Cycling Forest Ecosy, College of Environmental and Resource Sciences, Zhejiang A&F University
Zhongteng Wang: Department of Optical Engineering, Zhejiang Prov Key Lab Carbon Cycling Forest Ecosy, College of Environmental and Resource Sciences, Zhejiang A&F University
Jian Lan: Department of Optical Engineering, Zhejiang Prov Key Lab Carbon Cycling Forest Ecosy, College of Environmental and Resource Sciences, Zhejiang A&F University
Yan Fan: Department of Optical Engineering, Zhejiang Prov Key Lab Carbon Cycling Forest Ecosy, College of Environmental and Resource Sciences, Zhejiang A&F University
Zhikun Wang: Department of Optical Engineering, Zhejiang Prov Key Lab Carbon Cycling Forest Ecosy, College of Environmental and Resource Sciences, Zhejiang A&F University
Wei Liu: Department of Optical Engineering, Zhejiang Prov Key Lab Carbon Cycling Forest Ecosy, College of Environmental and Resource Sciences, Zhejiang A&F University
Junlang Chen: Department of Optical Engineering, Zhejiang Prov Key Lab Carbon Cycling Forest Ecosy, College of Environmental and Resource Sciences, Zhejiang A&F University
Shangshen Feng: Department of Optical Engineering, Zhejiang Prov Key Lab Carbon Cycling Forest Ecosy, College of Environmental and Resource Sciences, Zhejiang A&F University
Yusong Tu: School of Physical Science and Technology & Microelectronics Industry Research Institute, Yangzhou University
Yizhou Yang: Department of Physics, East China University of Science and Technology
Liang Chen: School of Physical Science and Technology, Ningbo University
Haiping Fang: Department of Physics, East China University of Science and Technology

DOI: https://doi.org/10.1038/s41467-022-35077-9
Journal volume & issue: Vol. 13, no. 1
pp. 1 – 7

Abstract

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Desorption of ions from sorbents generally involves high acid or base concentrations and long desorption times, especially for multivalent ions. Here the authors report a rapid and efficient desorption of Co2+, Mn2+, and Sr2+ adsorbed on magnetite-graphene oxide that occurs by adding low amounts of Al3+, which is shown to interact with graphene more strongly than divalent ions.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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