Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Leticia F. Velasco"'
Publikováno v:
Frontiers in Chemistry, Vol 8 (2021)
The characterization of fluorinated carbon fibers by water sorption has been broadly investigated in this work. In brief, a pitch-based activated carbon fiber (ACF) was submitted to a fluorination process under different conditions of partial pressur
Externí odkaz:
https://doaj.org/article/497fc9e6318a4a75a04e59c289806d8a
Autor:
Maite Perfecto-Irigaray, Ivan da Silva, Antonio Luque, Sofia Calero, Oscar Castillo, Sonia Pérez-Yáñez, Garikoitz Beobide, Leticia F. Velasco, J. José Gutierrez Sevillano
Publikováno v:
Inorganic Chemistry Frontiers, 8(22), 4767-4779. Royal Society of Chemistry
UiO-66, reported in 2008, inspired the ongoing chemistry of group 4 metal-organic frameworks and it is still one of the most studied MOFs due to its exceptional stability. The tightness of their building blocks and bond strength make it tough to acce
Autor:
Alicia Gomis-Berenguer, Irma Eliani, Vânia F. Lourenço, Rocio J. Carmona, Leticia F. Velasco, Conchi O. Ania
Publikováno v:
Materials, Vol 12, Iss 3, p 385 (2019)
We have explored the impact of the incorporation of various amounts of carbons from varied physicochemical features as additives to Bi2WO6 for the photocatalytic degradation of a dye using simulated solar light. Data has revealed that the composition
Externí odkaz:
https://doaj.org/article/b3567885d0a34e91adff5cfb66971d9b
Publikováno v:
Materials and Manufacturing Processes. 35:993-1001
The present study intends to explore the role of the carbonization atmosphere nature on the textural, surface, and structural properties of a chemically activated carbon and hence on its adsorption...
Publikováno v:
Frontiers in Chemistry
Frontiers in Chemistry, Vol 8 (2021)
Frontiers in Chemistry, Vol 8 (2021)
The characterization of fluorinated carbon fibers by water sorption has been broadly investigated in this work. In brief, a pitch-based activated carbon fiber (ACF) was submitted to a fluorination process under different conditions of partial pressur
Publikováno v:
Adsorption. 24:601-612
Different techniques to prepare activated carbons exist. Most of them lead to materials with interesting properties, however, as far as we know, these features have been barely evaluated over time. In this context, the evolution of the textural and s
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 134:1395-1404
In this study, thermal and calorimetric techniques are used in order to get a better insight into the progress of the carbonization process of a lignocellulosic material for activated carbon preparation. Therefore, the pyrolysis process of the precur
Publikováno v:
Adsorption Science & Technology, Vol 28 (2010)
Carbon/titania composites with different loadings were prepared and investigated for phenol adsorption and photo-oxidation from dilute aqueous solutions. The rate of phenol adsorption increased when titanium oxide (P25, Degussa) was immobilized on th
Externí odkaz:
https://doaj.org/article/761cd43f76314c71b501d94771fc05a0
Publikováno v:
Journal of Porous Materials. 25:329-340
This study aims at investigating the relationship between the porosity and the surface functional groups of an activated carbon during the pyrolysis process. Several activated carbons are prepared by the carbonization of a mixture of olive waste and
Publikováno v:
Microporous and Mesoporous Materials. 241:21-27
In this work, n-octane preadsorption coupled with water vapour sorption has been assessed as a useful technique for the advanced characterization of porous carbon materials. First, two microporous activated carbons with different oxygen contents were