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Título del libro: Handbook Of Graphene
Título del capítulo: Synthesis, characterization, and applications of polymer/graphene oxide composite materials

Autores UNAM:
MIGUEL ANGEL HERNANDEZ GALLEGOS; ALBA COVELO VILLAR;
Autores externos:

Idioma:

Año de publicación:
2019
Palabras clave:

Coatings; Electrochemical; Electrospinning; Energy applications; Graphene; Graphene oxide; Sol-gel


Resumen:

In this work, examples of the fabrication and characterization of composite materials based on graphene oxide and polymers are demonstrated. The composite materials were deposited on different substrates and examples of their electrochemical performance and characteristics were evaluated in different electrolytes using different techniques, showing their potential applications. The chemical and structural properties of these materials were characterized using different techniques, such as scanning electron microscopy (SEM), Fourier transformed infrared spectroscopy, X-ray diffraction (R-X), ultraviolet-visible spectroscopy (UV-Vis), Raman spectroscopy, etc., in order to determine the interactions between the materials of which the composites are made of. The covalent functionalization of graphene oxide allows the polymer to be grafted. Their characterization suggests high level of interaction and integration between the components of the composite materials. This allows the enhancement of the mechanical properties and thermal and electronic conductivity, improving the materials performance for different applications. © 2019 John Wiley & Sons, Inc. All rights reserved.


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