Zobrazeno 1 - 10
of 13
pro vyhledávání: '"J. Francisco Gómez-García"'
Autor:
Gustavo Tavizon, Heriberto Pfeiffer, Oscar Ovalle-Encinia, Daniela González-Varela, J. Francisco Gómez-García
Publikováno v:
Reaction Chemistry & Engineering. 6:321-334
This work presents the synthesis and evaluation of ceramic supports made of yttrium and samarium co-doped CeO2 (Y-SDC) for synthesizing ceramic–carbonate dual-phase membranes. Their Y : Sm atomic concentration ratio was varied, using a total dopant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbab93fa9e9b00c70b14ffbd91e93d8b
https://doi.org/10.1039/d0re00375a
https://doi.org/10.1039/d0re00375a
Autor:
J. Arturo Mendoza-Nieto, Héctor Martínez-Hernández, Heriberto Pfeiffer, J. Francisco Gómez-García
Publikováno v:
Journal of CO2 Utilization. 56:101862
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4fc4e2cdac257010f2fe7f70ce52847
https://doi.org/10.1016/j.jcou.2021.101862
https://doi.org/10.1016/j.jcou.2021.101862
Publikováno v:
The Journal of Physical Chemistry C. 122:21162-21171
In this work, we present the synthesis of lithium- and sodium-based ferrites by nitrate decomposition, using low and short thermal treatments. X-ray diffraction and Rietveld refinement were used to...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d253ca2f29ff635b9d214730d78850e9
https://doi.org/10.1021/acs.jpcc.8b05578
https://doi.org/10.1021/acs.jpcc.8b05578
Publikováno v:
Journal of CO2 Utilization. 25:147-157
Sodium cobaltates containing Fe, Cu or Ni were synthesized, characterized and evaluated for CO2 capture at high temperatures. Initially, NaCoO2 and metal-containing samples were characterized by XRD, XPS, SEM and N2 adsorption-desorption, where it wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68a708993152cddc860d5b821fc542ac
https://doi.org/10.1016/j.jcou.2018.03.019
https://doi.org/10.1016/j.jcou.2018.03.019
Publikováno v:
Journal of Solid State Chemistry. 257:49-57
In this work, we present both structural and magnetic (DC magnetization and AC susceptibility) studies of the Dy 3−x Y x TaO 7 solid solution. The structural characterization of samples was performed by Rietveld refinements of the X-ray diffraction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58ce7436a8acca1ae97a7472c39e5bd2
https://doi.org/10.1016/j.jssc.2017.09.026
https://doi.org/10.1016/j.jssc.2017.09.026
Autor:
J. Arturo Mendoza-Nieto, Hugo A. Lara-García, Elizabeth Vera, J. Francisco Gómez-García, Heriberto Pfeiffer, Yuhua Duan
Publikováno v:
Chemical Engineering Journal. 327:783-791
The CO oxidation and subsequent CO 2 chemisorption processes were evaluated using two lithium ferrites, Li 5 FeO 4 and LiFeO 2 , as possible catalytic and captor materials. The analysis of the bifunctional process was dynamic and isothermally evaluat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb79017790925f5b88c48e1d697fc914
https://doi.org/10.1016/j.cej.2017.06.135
https://doi.org/10.1016/j.cej.2017.06.135
Publikováno v:
Journal of Energy Chemistry. 26:919-926
The effect of CO2 partial pressure was evaluated during the CO2 chemisorption in penta lithium aluminate (Li5AlO4), using different CO2 and O2 partial pressures in the presence or absence of alkaline carbonates. Results showed that using low P O 2 (0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b56aff86cd19c60900eee81bff860bb3
https://doi.org/10.1016/j.jechem.2017.05.008
https://doi.org/10.1016/j.jechem.2017.05.008
Autor:
Gustavo Tavizon, J. Francisco Gómez-García, J.M. Ramírez-de-Arellano, Pablo de la Mora, Enrique Ruiz-Trejo
Publikováno v:
Computational Materials Science. 111:101-106
Using electrical conductivity measurements, we found the existence of different activation energy values for the electric transport in Ce1/3NbO3: 0.78 eV for T > 800 °C and 0.39 eV for T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b00e255d5ebee848721bb118f141ab32
https://doi.org/10.1016/j.commatsci.2015.09.009
https://doi.org/10.1016/j.commatsci.2015.09.009
Publikováno v:
RSC Advances. 6:112040-112049
In this work, we studied α-LiFeO2 compounds and the effect of lithium excess on CO2 capture properties. The α-LiFeO2 phase (cubic phase) was synthesized using the nitrate pyrolysis method at moderate temperature and a short calcination time (up to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86792cd23ae5776657083f785d64bac2
https://doi.org/10.1039/c6ra23329e
https://doi.org/10.1039/c6ra23329e
Autor:
Fernando Plascencia-Hernández, Heriberto Pfeiffer, J. Arturo Mendoza-Nieto, J. Francisco Gómez-García, Ana Yañez-Aulestia
Publikováno v:
Fuel Processing Technology. 204:106404
Different thermogravimetric and CO oxidation analyses were performed on sodium and lithium ferrites (NaFeO2 and LiFeO2) to study CO-CO2 sorption selectivity and mechanism, in presence and absence of oxygen. In both phases, CO is chemisorbed producing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c147c294e8136b05cd4e1b3ef7d8843a
https://doi.org/10.1016/j.fuproc.2020.106404
https://doi.org/10.1016/j.fuproc.2020.106404