One-step covalent hydrophobic/hydrophilic functionalization of chemically exfoliated molybdenum disulfide nanosheets with RAFT derived polymers

Andriana Plantzopoulou; Anastasios Stergiou; Martha Kafetzi; Raul Arenal; Stergios Pispas; Nikos Tagmatarchis

doi:10.1039/D1CC06195J

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One-step covalent hydrophobic/hydrophilic functionalization of chemically exfoliated molybdenum disulfide nanosheets with RAFT derived polymers†

Andriana Plantzopoulou,^a Anastasios Stergiou,

^a Martha Kafetzi,^a Raul Arenal,

*^bcd Stergios Pispas

*^a and Nikos Tagmatarchis

*^a

Author affiliations

* Corresponding authors

^a Theoretical and Physical Chemistry Institute, National Hellenic Research Foundation, 48 Vassileos Constantinou Avenue, Athens 11635, Greece
E-mail: tagmatar@eie.gr

^b Laboratorio de Microscopias Avanzadas (LMA), Universidad de Zaragoza, Mariano Esquillor s/n, Zaragoza 50018, Spain

^c Instituto de Nanociencia y Materiales de Aragon (INMA), CSIC-U. de Zaragoza, Calle Pedro Cerbuna 12, Zaragoza 50009, Spain

^d ARAID Foundation, Zaragoza 50018, Spain

Abstract

The covalent functionalization of chemically exfoliated molybdenum disulfide (ce-MoS₂) with hydrophobic poly(methyl methacrylate) and hydrophilic poly(acrylic acid) polymers, in a single-step without additives, is presented. The nature of chemical modification and the impact on the structure of ce-MoS₂ were spectroscopically investigated. Complexation of Eu³⁺ was accomplished on grafted polycarboxylate chains on MoS₂.

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Article information

DOI: https://doi.org/10.1039/D1CC06195J
Article type: Communication
Submitted: 03 Nov 2021
Accepted: 08 Dec 2021
First published: 09 Dec 2021
This article is Open Access

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Chem. Commun., 2022,58, 795-798

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One-step covalent hydrophobic/hydrophilic functionalization of chemically exfoliated molybdenum disulfide nanosheets with RAFT derived polymers

A. Plantzopoulou, A. Stergiou, M. Kafetzi, R. Arenal, S. Pispas and N. Tagmatarchis, Chem. Commun., 2022, 58, 795 DOI: 10.1039/D1CC06195J

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Chemical Communications

One-step covalent hydrophobic/hydrophilic functionalization of chemically exfoliated molybdenum disulfide nanosheets with RAFT derived polymers†

Abstract

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One-step covalent hydrophobic/hydrophilic functionalization of chemically exfoliated molybdenum disulfide nanosheets with RAFT derived polymers

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