New Method for Preparation of Composite Based on Montmorillonite and Graphene Oxide-Reference-Cited by-同舟云学术

New Method for Preparation of Composite Based on Montmorillonite and Graphene Oxide

Published:2023-04-01 Issue:4 Volume:68 Page:560-568
ISSN:0044-457X
Container-title:Журнал неорганической химии
language:
Short-container-title:Žurnal neorganičeskoj himii

Author:

Ioni Yu. V.¹,Sapkov I. V.¹²,Chentsov S. I.³,Efremova E. I.¹⁴⁵,Gubin S. P.¹

Affiliation:

1. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences

2. Moscow State University

3. Lebedev Physical Institute, Russian Academy of Sciences

4. Lomonosov Institute of Fine Chemical Technologies, MIREA—Russian Technological University

5. Moscow Aviation Institute (National Research University)

Abstract

A new method for preparation of a composite based on graphene oxide and montmorillonite has been proposed. A comparative characteristic of the adsorption rate for montmorillonite, graphene oxide, and a composite based on them is given. It is shown that the composite has the best adsorption properties with respect to methylene blue. The samples have been studied by IR and Raman spectroscopies, SEM, X-ray powder diffraction, and TGA/DTA. The resulting composite material can be widely used as sorbents for organic dyes in an aqueous medium and organic solvents.

Publisher

The Russian Academy of Sciences

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