A self-made portable separation device based on 2-D MOF nanosheets for the efficient separation of dyes in solutions

Anqi Li; Xiaofan Ma; Jie Ma; Qingyi Yuan; Jun Zhang; Xiaopeng Xuan

doi:10.1039/D1CE00251A

A self-made portable separation device based on 2-D MOF nanosheets for the efficient separation of dyes in solutions†

Anqi Li,^a Xiaofan Ma,^a Jie Ma,^b Qingyi Yuan,^a Jun Zhang

*^bc and Xiaopeng Xuan

*^a

Author affiliations

* Corresponding authors

^a Henan Key Laboratory of Green Chemistry, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, P. R. China
E-mail: xpxuan@henannu.edu.cn

^b School of Materials and Chemical Engineering, Anhui Jianzhu University, Hefei 230601, P. R. China
E-mail: zhangjun@ahjzu.edu.cn

^c State Key Laboratory of Plateau Ecology and Agriculture, New Energy Photovoltaic Industry Research Center, Qinghai University, Xining 810006, P. R. China

Abstract

Herein we reported a simple and economical method for fabricating a portable separation device based on exfoliated 2D-metal–organic framework (2D-MOF) nanosheets. This device is composed of a layered Cu-MOF as a filter and a syringe filter as the holder. Benefiting from the structural characteristic of the 2D-MOF nanosheets, the separation experiment reveals that this strategy can exhibit high efficiency and selectivity for dyes with different sizes. This device can be used disposably for a special purpose due to the low cost, simple manufacturing process in an emergency.

This article is part of the themed collection: Coordination Networks

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DOI: https://doi.org/10.1039/D1CE00251A
Article type: Paper
Submitted: 21 Feb 2021
Accepted: 21 Apr 2021
First published: 22 Apr 2021

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CrystEngComm, 2021,23, 3989-3994

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A self-made portable separation device based on 2-D MOF nanosheets for the efficient separation of dyes in solutions

A. Li, X. Ma, J. Ma, Q. Yuan, J. Zhang and X. Xuan, CrystEngComm, 2021, 23, 3989 DOI: 10.1039/D1CE00251A

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CrystEngComm

A self-made portable separation device based on 2-D MOF nanosheets for the efficient separation of dyes in solutions†

Abstract

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A self-made portable separation device based on 2-D MOF nanosheets for the efficient separation of dyes in solutions

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