Documentos de Marco Guevara | REDI

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Palabras Claves: "few-layer graphene"

Subtipo de publicación

Conference Object(1)

Publisher

Applied Sciences (Switzerland)(1)

Materials Today: Proceedings(1)

Nanomaterials(1)

Área temáticas

Química inorgánica(2)

Ciencias de la computación(1)

Física aplicada(1)

Ingeniería y operaciones afines(1)

Química física(1)

Área de conocimiento

Ciencia de materiales(4)

Nanostructura(1)

Año de Publicación

Origen

Palabras Claves

Graphene oxide(1)

Dispersion of graphene in ethanol by sonication

Conference Object

Abstract: Graphene is prepared from natural graphite flakes by solvent dispersion and short-sonication time. I

Palabras claves:

ethanol, few-layer graphene, Raman, Sem, Sonication, TEM, Uv-Visible

Caputi L.S., Cayambe M., Cristian Vacacela Gomez, Diana C. Coello-Fiallos, Gabriela Viviana Tubon Usca, Hannibal Brito, Marco Guevara, Molina R., Talia Tene Fernández, Zambrano C.

Drying-time study in graphene oxide

Abstract: Graphene oxide (GO) exhibits different properties from those found in free-standing graphene, which

Palabras claves:

few-layer graphene, Graphene oxide, graphite, Lorentzian fitting, Raman, TEM, UV-VIS

Andrea Valarezo, Arias M., Caputi L.S., Cristian Vacacela Gomez, Fabian E. Arias Arias, Marco Guevara, Orlando Salguero, Scarcello A., Talia Tene Fernández

Zeolite-assisted shear exfoliation of graphite into few-layer graphene

Abstract: A novel method is presented to prepare few-layer graphene (FLG) in N-methyl-2-pyrrolidinone (NMP) by

Palabras claves:

few-layer graphene, Mixer, NMP, Zeolite 4A

Caputi L.S., Cristian Vacacela Gomez, Gabriela Viviana Tubon Usca, Jorge Hernandez, Marco Guevara, Miriello D., Molina R., Talia Tene Fernández, Tavolaro A.

Preparation of few-layer graphene dispersions from hydrothermally expanded graphite

Abstract: In this study, we propose a novel approach to prepare few-layer graphene (FLG) dispersions, which is

Palabras claves:

CTAB, few-layer graphene, Hydrothermal treatment, Sonication

Bellucci S., Cristian Vacacela Gomez, Dennys Colcha, Gabriela Viviana Tubon Usca, Hannibal Brito, Marco Guevara, Molina R., Talia Tene Fernández, Tavolaro A.