Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Hannibal Brito"'
Autor:
Cristian Vacacela Gomez, Talia Tene, Marco Guevara, Gabriela Tubon Usca, Dennys Colcha, Hannibal Brito, Raul Molina, Stefano Bellucci, Adalgisa Tavolaro
Publikováno v:
Applied Sciences, Vol 9, Iss 12, p 2539 (2019)
In this study, we propose a novel approach to prepare few-layer graphene (FLG) dispersions, which is realized by exfoliating natural graphite flakes in a surfactant aqueous solution under hydrothermal treatment and liquid-phase exfoliation. In order
Externí odkaz:
https://doaj.org/article/dc30919f875847c4b0d3593c52eb5c8c
Akademický článek
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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
https://doi.org/10.1016/j.matpr.2020.06.441
Autor:
Juan Carlos Yungán Cazar, Danielita Fernanda Borja Mayorga, Marco Raul Chuiza Rojas, Lorenzo Hannibal Brito Moina, Verónica Paola Villota García
Publikováno v:
Ciencia Digital. 3:27-35
Se va a determinar el rendimiento de colorante natural obtenido a partir de las flores de Sangorache (Amaranthus quitensis),iniciando con la selección de las flores de la planta, mismas que deben estar libres de impurezas y contar con la madurez ade
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72403fb35621bd6dc30510d1702475a0
https://doi.org/10.33262/cienciadigital.v3i2.4.504
https://doi.org/10.33262/cienciadigital.v3i2.4.504
Autor:
Raul Molina, Talia Tene, Marco Guevara, Dennys Colcha, Hannibal Brito, Gabriela Tubon Usca, Stefano Bellucci, Cristian Vacacela Gomez, Adalgisa Tavolaro
Publikováno v:
Applied Sciences, Vol 9, Iss 12, p 2539 (2019)
Applied sciences 9 (2019). doi:10.3390/app9122539
info:cnr-pdr/source/autori:Gomez, Cristian Vacacela; Tene, Talia; Guevara, Marco; Usca, Gabriela Tubon; Colcha, Dennys; Brito, Hannibal; Molina, Raul; Bellucci, Stefano; Tavolaro, Adalgisa/titolo:Preparation of few-layer graphene dispersions from hydrothermally expanded graphite/doi:10.3390%2Fapp9122539/rivista:Applied sciences/anno:2019/pagina_da:/pagina_a:/intervallo_pagine:/volume:9
Applied sciences 9 (2019). doi:10.3390/app9122539
info:cnr-pdr/source/autori:Gomez, Cristian Vacacela; Tene, Talia; Guevara, Marco; Usca, Gabriela Tubon; Colcha, Dennys; Brito, Hannibal; Molina, Raul; Bellucci, Stefano; Tavolaro, Adalgisa/titolo:Preparation of few-layer graphene dispersions from hydrothermally expanded graphite/doi:10.3390%2Fapp9122539/rivista:Applied sciences/anno:2019/pagina_da:/pagina_a:/intervallo_pagine:/volume:9
In this study, we propose a novel approach to prepare few-layer graphene (FLG) dispersions, which is realized by exfoliating natural graphite flakes in a surfactant aqueous solution under hydrothermal treatment and liquid-phase exfoliation. In order
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55edc51bbe5becec8dd72472c93764db
https://www.mdpi.com/2076-3417/9/12/2539
https://www.mdpi.com/2076-3417/9/12/2539
Autor:
Talia Tene, Brigitte Merino, Marco Guevara, Stefano Bellucci, Hannibal Brito, Cristian Vacacela Gomez, L. Sofia Lechon
Publikováno v:
AIP Conference Proceedings.
We present a semiclassical approach based on recently reported Fermi velocity either graphene [1] and silicene [2] to explore the energy gap and band dispersion when graphene (silicene) is laterally confining at nanometer size, i.e., graphene nanorib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::761785b3d03ebe27613743c982532ffd
https://doi.org/10.1063/1.5050367
https://doi.org/10.1063/1.5050367
Autor:
Hannibal Brito, Cristian Flores
Publikováno v:
AIP Conference Proceedings.
The values of the constant accessories are huge importance to calculate the hydraulic losses in a pipeline system when a fluid is transported, i.e., the flow rates, diameters, lengths and load losses can be determined in sections considering the char
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::063043b1f8ca61adb3e761489a1bdd9b
https://doi.org/10.1063/1.5050357
https://doi.org/10.1063/1.5050357
Autor:
Walter F Quezada Moreno, Walter D Quezada Torres, Ana Ana, Gabriela Ariasc, Edwin Cevallosc, Zoila Zambranoc, Hannibal Britoa, Karina Salazara
Publikováno v:
Arabian Journal of Medicinal and Aromatic Plants, Vol 5, Iss 1, Pp 59-71 (2019)
The objective of this research work was to determine the amount of essential oil obtained from the plant species Mintostachys mollis, using the method of extraction of water-steam distillation by the cohobation process and the comparison of the chemi
Externí odkaz:
https://doaj.org/article/9ccaedb9cd2a48de87536b77b06123ca