Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Alejandro Ibarra Palos"'
Synthesis, characterization, and heavy metal adsorption properties of sulfonated aromatic polyamides
Autor:
Jorge A. Cruz-Morales, Ismeli Alfonso, Juan M Sierra, Alejandro Ibarra-Palos, Arlette A. Santiago, Mohamed Abatal, Joel Vargas
Publikováno v:
High Performance Polymers. 30:591-601
This work reports on the synthesis of a series of new sulfonated fluorine-containing aromatic polyamides with increasing degree of sulfonation (DS). The chemical structure of the resulting polymers...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d144b24fa5cd2500198e20da4ba94a5
https://doi.org/10.1177/0954008317711233
https://doi.org/10.1177/0954008317711233
Publikováno v:
ECS Transactions. 36:45-51
A set of Li1-xMn2O4 type compounds was synthesized by chemical delithiation of LiMn2O4 spinel. Different concentrations of HCl aqueous solution were used to perform the lithium extraction process. Eight Li1-xMn2O4 phases, in which x can take values b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::909d58830545b6c8f91536ed4d6736f8
https://doi.org/10.1149/1.3660598
https://doi.org/10.1149/1.3660598
Autor:
Alejandro Ibarra-Palos, Jorge E. Sánchez-Sánchez, Luis Javier Alvarez, Enrique Lima, María Elena Villafuerte-Castrejón, José M. Saniger
Publikováno v:
Solid State Ionics. 178:1944-1949
Strontium containing LaAlO 3 perovskites, (La,Sr)AlO 3 , were prepared by co-precipitation method. 20% of lanthanum was replaced by strontium into LaAlO 3 . Structural characterization of materials through XRD and NMR techniques suggests that Sr intr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::890baccbed04a884a742bb672be0ed49
https://doi.org/10.1016/j.ssi.2008.01.036
https://doi.org/10.1016/j.ssi.2008.01.036
Autor:
L. Fuentes, G. González, F. González, Alejandro Ibarra-Palos, Fernanda Camacho-Alanis, M.E. Villafuerte-Castrejón, Lauro Bucio
Publikováno v:
Journal of the European Ceramic Society. 27:545-549
The Bi 4 Ti 3 O 12 (BIT) is a well known ferroelectric ceramic within the family of so called Aurivillius phases. The present work shows that when bismuth (Bi 3+ , r = 0.96 A) is substituted by trivalent europium ( r = 0.95 A), a solid solution, Bi 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24828cca5e262e00f50e4d7c1e58fbff
https://doi.org/10.1016/j.jeurceramsoc.2006.04.092
https://doi.org/10.1016/j.jeurceramsoc.2006.04.092
Autor:
José M. Saniger, R. Y. Sato-Berrú, G. Gonzalez, Fernanda Camacho-Alanis, M.E. Villafuerte-Castrejón, Alejandro Ibarra-Palos, J. Ocotlán-Flores, Marina Villegas, José F. Fernández
Publikováno v:
Ferroelectrics. 339:191-199
Bi4− xEuxTi3O12 solid solution was synthesized by coprecipitation and characterized by X-ray powder diffraction, thermal analyses, Raman spectroscopy and scanning electron microscopy. Sintering temperature influence on microstructure is discussed i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1efdacffb2ba22c1c9b2dc896bf9b39e
https://doi.org/10.1080/00150190600740150
https://doi.org/10.1080/00150190600740150
Autor:
Apuleyo Hernández-Pérez, María Elena Villafuerte-Castrejón, Lauro Bucio, Alejandro Ibarra-Palos
Publikováno v:
Zeitschrift für Kristallographie - Crystalline Materials. 221:246-251
In this work, a complete crystallochemical characterization of two solid solutions, which were founded in the binary end members system La2BaZnO5—Eu2BaZnO5, is reported. Both compounds belong to the family of mixed oxides with formula Ln2BaMO5 whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d9c4d38820d0969ad99a5048a01bba5
https://doi.org/10.1524/zkri.2006.221.4.246
https://doi.org/10.1524/zkri.2006.221.4.246
Publikováno v:
Journal of Power Sources. 146:294-299
New manganese oxi-iodides were prepared by redox reaction of sodium permanganate with lithium iodide in aqueous medium at room temperature. The effects of Li/Mn ratio, carbon incorporation at the synthesis stage and grinding were systematically studi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e2618d37cf4b652bb3cab5b8e84bc72
https://doi.org/10.1016/j.jpowsour.2005.03.093
https://doi.org/10.1016/j.jpowsour.2005.03.093
Publikováno v:
Journal of Solid State Electrochemistry. 6:134-138
Upon electrochemical reduction in a lithium cell, calcite-type FeBO3 gives an amorphous compound which can intercalate 3 Li per formula at 1.1 V, ending with metallic iron for full discharge to 0.9 V. The amorphous phase can be cycled reversibly at 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::742cffdc884d036f9d104db303da7464
https://doi.org/10.1007/s100080100208
https://doi.org/10.1007/s100080100208
Autor:
Pierre Strobel, F. Thiery, Jean-Bruno Soupart, Jérémy Tillier, Alejandro Ibarra-Palos, Audrey Diaz
Publikováno v:
Journal of Power Sources
Journal of Power Sources, Elsevier, 2007, 174 (2), pp.910-915. ⟨10.1016/j.jpowsour.2007.06.080⟩
Journal of Power Sources, Elsevier, 2007, 174 (2), pp.910-915. ⟨10.1016/j.jpowsour.2007.06.080⟩
Two new-mixed manganese–cobalt oxides for lithium battery positive electrode materials were obtained using original synthesis routes. Compound I, “LMCO” is a new form of LiMnCoO4 obtained by ion exchange from NaMnCoO4. Compound II, “MCO” is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7900a26150484841c229b4bde7d408cc
https://hal.archives-ouvertes.fr/hal-00186061
https://hal.archives-ouvertes.fr/hal-00186061
Autor:
Alejandro Ibarra-Palos, María Elena Villafuerte-Castrejón, R. Sato, José M. Saniger, L. Pablos, J. Ocotlán-Flores
Publikováno v:
Advances in Science and Technology.
PbBi4Ti4O15 belongs to the bismuth oxide layers family discovered by Aurivillius more than 50 years ago. In the last few years, there has been considerable interest in layered oxides exhibiting ferroelectric, piezoelectric and other related propertie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::becc6e0462a925e139c2f387c474b33c
https://doi.org/10.4028/www.scientific.net/ast.45.2483
https://doi.org/10.4028/www.scientific.net/ast.45.2483