Single-Step Exfoliation and Covalent Functionalization of MoS2 Nanosheets by an Organosulfur Reaction

CHEMISTRY-A EUROPEAN JOURNAL

15 de abril de 2019 LAbI UFSCar Artigo 0

Single-Step Exfoliation and Covalent Functionalization of MoS2 Nanosheets by an Organosulfur Reaction

Abstract: A simple approach to exfoliate and functionalize MoS2 in a single-step is described, which combines the dispersion of MoS2 in polybutadiene solution and ultrasonication processes. The great advantage of this process is that a colloidal stability of MoS2 in nonpolar solvent is achieved by chemically bonding polybutadiene on the perimeter edge sites of MoS2 sheets. In addition, elastomeric nanocomposite has been prepared with singular mechanical properties using functionalized MoS2 as nanofiller in a polybutadiene matrix with a subsequent vulcanization reaction.

Author(s): Goncalves, RH; Fiel, R; Soares, MRS; Schreiner, WH; Silva, CMP; Leite, ER

CHEMISTRY-A EUROPEAN JOURNAL

Volume: 21 Pages: 15583-15588 Published: OCT 26 2015

PDF: Single-Step Exfoliation and Covalent Functionalization of MoS2 Nanosheets by an Organosulfur Reaction

DOI: 10.1002/chem.201502303

Sobre LAbI UFSCar 2918 Artigos
O Laboratório Aberto de Interatividade para Disseminação do Conhecimento Científico e Tecnológico (LAbI), vinculado à Universidade Federal de São Carlos (UFSCar), é voltado à prática da divulgação científica pautada na interatividade; nas relações entre Ciência, Arte e Tecnologia.
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