Mostrando 10 resultados de: 17
Filtros aplicados
Publisher
Nanomaterials(5)
Coatings(2)
Crystals(2)
AIP Conference Proceedings(1)
Applied Sciences (Switzerland)(1)
Área temáticas
Ingeniería y operaciones afines(5)
Química inorgánica(5)
Ciencias de la computación(4)
Química orgánica(4)
Física(3)
Área de conocimiento
Grafeno(8)
Nanostructura(6)
Química ambiental(4)
Carbon translates to Carbono.(1)
Energía(1)
Calibration of Fermi Velocity to Explore the Plasmonic Character of Graphene Nanoribbon Arrays by a Semi-Analytical Model
ArticleAbstract: We present an analysis of the electronic and plasmonic behavior of periodic planar distributions ofPalabras claves:DFT, Graphene, Graphene nanoribbons, plasmons, semi-analytical modelAutores:Alba Maldonado, Bellucci S., Cristian Vacacela Gomez, Edwin Viteri, Marco Guevara, Pisarra M., Sindona A., Talia Tene FernándezFuentes:scopusAdsorption Kinetics of Hg(II) on Eco-Friendly Prepared Oxidized Graphenes
ArticleAbstract: Extra-functionalized oxidized graphenes are widely preferred for the removal of different pollutantsPalabras claves:adsorption kinetics, Graphene oxide, mercury(II), reduced graphene oxideAutores:Arias Polanco M., Bellucci S., Caputi L.S., Cristian Vacacela Gomez, Fabian E. Arias Arias, Juan Carlos González García, Marco Guevara, Scarcello A., Talia Tene FernándezFuentes:scopusAdsorption of Mercury on Oxidized Graphenes
ArticleAbstract: Graphene oxide (GO) and its reduced form, reduced graphene oxide (rGO), are among the most predominaPalabras claves:Adsorption, Graphene oxide, mercury(II), reduced graphene oxideAutores:Arias Polanco M., Bellucci S., Caputi L.S., Cristian Vacacela Gomez, Fabian E. Arias Arias, Fernando Javier Torres, John Marcos Quispillo Moyota, Marco Guevara, Miguel Ángel Sáez Paguay, Scarcello A., Straface S., Talia Tene FernándezFuentes:scopusDesign guidelines for a metallization scheme with multiple-emitter contact lines in BC-BJ solar cells
ArticleAbstract: This work presents a study on back contact-back junction solar cells when using a metallization schePalabras claves:BC-BJ solar cells, Metallization, Photovoltaics, TCAD simulationAutores:Crupi F., Guerra N., Marco Guevara, Marco Lanuzza, Paul Procel, Rose R.D.Fuentes:scopusDispersion of graphene in ethanol by sonication
Conference ObjectAbstract: Graphene is prepared from natural graphite flakes by solvent dispersion and short-sonication time. IPalabras claves:ethanol, few-layer graphene, Raman, Sem, Sonication, TEM, Uv-VisibleAutores: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.Fuentes:scopusDrying-time study in graphene oxide
ArticleAbstract: Graphene oxide (GO) exhibits different properties from those found in free-standing graphene, whichPalabras claves:few-layer graphene, Graphene oxide, graphite, Lorentzian fitting, Raman, TEM, UV-VISAutores:Andrea Valarezo, Arias M., Caputi L.S., Cristian Vacacela Gomez, Fabian E. Arias Arias, Marco Guevara, Orlando Salguero, Scarcello A., Talia Tene FernándezFuentes:scopusEnergy gap in graphene and silicene nanoribbons: A semiclassical approach
Conference ObjectAbstract: We present a semiclassical approach based on recently reported Fermi velocity either graphene [1] anPalabras claves:Autores:Bellucci S., Brigitte Merino, Cristian Vacacela Gomez, Hannibal Brito, L. Sofia Lechon, Marco Guevara, Talia Tene FernándezFuentes:scopusRemoval of mercury(II) from aqueous solution by partially reduced graphene oxide
ArticleAbstract: Mercury (Hg(II)) has been classified as a pollutant and its removal from aqueous sources is considerPalabras claves:Autores:Caputi L.S., Carlos Tapia, Cristian Vacacela Gomez, Fabian E. Arias Arias, Fernando Javier Torres, Luis Villamagua, Marco Guevara, Nuñez A., Pisarra M., Talia Tene FernándezFuentes:scopusModeling 2D Arrangements of Graphene Nanoribbons
ArticleAbstract: In the last two decades, interest in graphene has grown extensively due to its extraordinary propertPalabras claves:DFT, Graphene nanoribbons, semi-analytical framework, THZAutores:Marco Guevara, Myrian Borja, Nataly Bonilla García, Talia Tene Fernández, Vacacela Gomez C.Fuentes:scopusPreparation of few-layer graphene dispersions from hydrothermally expanded graphite
ArticleAbstract: In this study, we propose a novel approach to prepare few-layer graphene (FLG) dispersions, which isPalabras claves:CTAB, few-layer graphene, Hydrothermal treatment, SonicationAutores:Bellucci S., Cristian Vacacela Gomez, Dennys Colcha, Gabriela Viviana Tubon Usca, Hannibal Brito, Marco Guevara, Molina R., Talia Tene Fernández, Tavolaro A.Fuentes:scopus