Výsledky vyhledávání - "D. Coello-Fiallos"

Dispersion of graphene in ethanol by sonication

Autor: M. Cayambe, Talia Tene, C. Vacacela Gomez, C. Zambrano, Hannibal Brito, D. Coello-Fiallos, Marco Guevara, Raul Molina, Lorenzo S. Caputi, G. Tubon Usca

Publikováno v: Materials Today: Proceedings. 37:4027-4030

Graphene is prepared from natural graphite flakes by solvent dispersion and short-sonication time. In this study, we exfoliate few-layer graphene (FLG) directly in ethanol without adding high boiling point solvents, surfactants or polymers. Diverse c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8eceaf9fc1f15701253659968fad02b4
https://doi.org/10.1016/j.matpr.2020.06.441

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DFT comparison of structural and electronic properties of graphene and germanene: monolayer and bilayer systems

Autor: Talia Tene, D. Coello-Fiallos, D. Haro, J.L. Guayllas, C. Vacacela Gomez, A. Haro

Publikováno v: Materials Today: Proceedings. 4:6835-6841

Two-dimensional honeycomb systems such as graphene and graphene-related materials have attracted enormous technological interest due to the wide range of applications from composites to conductive coatings. Based on density functional calculations we

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2a28e68522e72dfa306f9093be5ea31b
https://doi.org/10.1016/j.matpr.2017.07.011

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Cresyl Violet Adsorption on Sonicated Graphite Oxide

Autor: Melvin Arias, Enzo Cazzanelli, Adalgisa Tavolaro, Palmira Tavolaro, D. Coello-Fiallos, Lorenzo S. Caputi

Publikováno v: Journal of nanoscience and nanotechnology
18 (2018): 3006–3011. doi:10.1166/jnn.2018.14337
info:cnr-pdr/source/autori:D. Coello-Fiallos, E. Cazzanelli, A. Tavolaro, P. Tavolaro, M. Arias, L.S. Caputi,/titolo:Cresyl violet adsorption on sonicated graphite oxide/doi:10.1166%2Fjnn.2018.14337/rivista:Journal of nanoscience and nanotechnology (Print)/anno:2018/pagina_da:3006/pagina_a:3011/intervallo_pagine:3006–3011/volume:18

We present a study of adsorption of Cresyl Violet (CV) in aqueous solution on sonicated Graphite Oxide (sGO). For comparison, we also show adsorption results of Methylene Blue (MB) and Acridine Orange (AO) performed in the same conditions. The adsorb

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::795c5bf01eaf5451dacfc8d0e5635ecc
https://pubmed.ncbi.nlm.nih.gov/29442987

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Hydrothermal exfoliation of graphite to produce few-layer graphene

Autor: C. Vacacela Gòmez, G. Tubòn Usca, D. Coello Fiallos, L.S. Caputi, A. Tavolaro

Publikováno v: International Conference 4th edition of Graphene Conference series (Graphene2014), Tolouse, Francia, 06/09 may
info:cnr-pdr/source/autori:C. Vacacela Gòmez, G. Tubòn Usca, D. Coello Fiallos, L.S. Caputi and A. Tavolaro,/congresso_nome:International Conference 4th edition of Graphene Conference series (Graphene2014)/congresso_luogo:Tolouse, Francia/congresso_data:06%2F09 may/anno:2014/pagina_da:/pagina_a:/intervallo_pagine

This poster describes an easy exfoliation of graphite in surfactant-water solution. Here, we report that pristine graphite heat-treated (pre-treatment) in an autoclave for 15 hours at 180 ºC with a surfactantwater solution improves the process of so

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::bd0721f38fc7b35c940f30531b7a9629
https://publications.cnr.it/doc/351876

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Akademický článek

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Graphene Oxide as a Novel Adsorbent for Wastewater containing Dyes

Autor: D. Coello Fiallos, C. Vacacela Gòmez, G. Tubòn USCA, D. Cid Pérez, P.Tavolaro, S. Catalano, L.S. Caputi, A. Tavolaro

Publikováno v: International Conference "NanotechItaly2014, venezia, 26/28 Novembre
info:cnr-pdr/source/autori:D. Coello Fiallos, C. Vacacela Gòmez, G. Tubòn USCA, D. Cid Pérez, P.Tavolaro, S. Catalano, L.S. Caputi and A. Tavolaro,/congresso_nome:International Conference "NanotechItaly2014/congresso_luogo:venezia/congresso_data:26%2F28 Novembre/anno:2014/pagina_da:/pagina_a:/intervallo_pagine

Graphene oxide was prepared and applied to dye adsorption

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::90574d6c6dce79de6accb49e2154ecee
https://publications.cnr.it/doc/351886

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