ChemRxiv
These are preliminary reports that have not been peer-reviewed. They should not be regarded as conclusive, guide clinical practice/health-related behavior, or be reported in news media as established information. For more information, please see our FAQs.
1/1
2 files

Fast Polymeric Functionalization Approach for the Covalent Coating of MoS2 Layers

preprint
submitted on 26.02.2021, 11:46 and posted on 01.03.2021, 04:54 by Iván Gómez-Muñoz, Sofiane Laghouati, Ramón Torres-Cavanillas, Marc Morant-Giner, Alicia Forment-Aliaga, Dr. Mónica Giménez Marqués
We present the covalent coating of chemically exfoliated molybdenum disulfide (MoS2) based on the polymerization of functional acryl molecules. The method relies on the efficient diazonium anchoring reaction to provoke the in situ radical polymerization and covalent adhesion of functional coatings. In particular, we successfully implement hydrophobicity on the exfoliated MoS2 in a direct, fast, and quantitative synthetic approach. This approach represents a simple and general protocol to reach dense and homogeneous functional coatings on 2D materials.

Funding

Spanish MICINN (Grant MAT2017–89993–R)

Spanish MICINN (Excellence Unit María de Maeztu MDM–2015–0538

Generalitat Valenciana (SEJI2020/036)

"la Caixa" Foundation (LCF/BQ/PI19/11690022)

Ramón y Cajal Contract (RYC–2019–027902–I)

History

Email Address of Submitting Author

monica.gimenez-marques@uv.es

Institution

Universitat de València

Country

Spain

ORCID For Submitting Author

0000-0002-4931-5711

Declaration of Conflict of Interest

Authors declare no conflict of interest

Exports