Zobrazeno 1 - 10
of 50
pro vyhledávání: '"M.R. Díaz-Guillén"'
Autor:
M.E. Bazaldúa-Medellín, Antonio F. Fuentes, M.R. Díaz-Guillén, J.A. Díaz-Guillén, J. C. Díaz-Guillén, D.E. Puente-Martínez, Oswaldo Burciaga-Díaz, Sagrario M. Montemayor
Publikováno v:
International Journal of Hydrogen Energy. 45:14062-14070
Ionic conductors composed of lanthanide-doped ceria with general formula DyyCe1-yO2-δ (y = 0.05, 0.1 and 0.15) were synthesized by mechanochemistry (mechanical milling), and their electrical properties analyzed to be used as solid electrolytes in lo
Akademický článek
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Autor:
M.R. Díaz-Guillén, Javier de la Cruz-Soto, U. León-Silva, José Alfredo Hernández-Flores, Ana Beatriz Morales-Cepeda, Carlos Fernando Castro-Guerrero, Lorena Magallón-Cacho, Filemon Delgado-Arroyo
Publikováno v:
International Journal of Polymer Science, Vol 2020 (2020)
The rise for innovation in the electrical industry is strongly driven by development of new materials. Features of new materials are changing design paradigms for engineers. In this paper, the electrical properties of films of cellulose nanocrystals
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Akademický článek
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Autor:
Javed Iqbal, Thércio Henrique de Carvalho Costa, M.R. Díaz-Guillén, J. C. Díaz-Guillén, Rômulo Ribeiro Magalhães de Sousa, Muhammad Naeem, Mohsan Jelani, W Nogueira Junior
Publikováno v:
Materials Research Express. 8:096403
Zinc-oxide (ZnO), a solid lubricant coating, can increase the wear resistance of steels by working as a self-lubricant. In this study, ZnO film is synthesized using the cathodic cage plasma deposition (CCPD) technique, using galvanized steel cathodic
Autor:
M. A. López de la Torre, Ernst Bauer, Oscar J. Dura, J.A. Díaz-Guillén, M.R. Díaz-Guillén, Antonio F. Fuentes
Publikováno v:
Journal of Alloys and Compounds. 649:1145-1150
This contribution analyzes the thermophysical properties of Gd1.6Ln0.4Zr2O7 (Ln = La3+, Nd3+, Sm3+, Dy3+ and Er3+) ceramics synthesized at room temperature, by mechanically milling stoichiometric mixtures of high purity oxides. Regardless of chemical
Autor:
Muhammad Naeem, A.I. Mtz-Enriquez, M.R. Díaz-Guillén, Mobeen Ahmed Khan, Javed Iqbal, J.L. Acevedo-Dávila, H.M. Hdz-García, J. C. Díaz-Guillén
Publikováno v:
Surface and Coatings Technology. 385:125420
AISI D2 tool steels are widely applicable in dies or tools manufacturing. Unfortunately, their use is drastically reduced due to short lifetime. Plasma nitriding without formation of white layer is an effective technique to improve the lifetime of to
Autor:
M.R. Díaz-Guillén, Carlos Fernando Castro-Guerrero, Ana Beatriz Morales-Cepeda, L.K. Hernández-Vega
Publikováno v:
Cogent Chemistry, Vol 4, Iss 1 (2018)
Gold nanoparticles were synthesized at room temperature and atmospheric pressure using fructose, a common and non-toxic monosaccharide. The nanoparticles were mostly spherical, with a homogenous shape and a small size distribution. Fructose was a red
Autor:
Alberto Rivera-Calzada, Oscar J. Dura, J.A. Díaz-Guillén, M.R. Díaz-Guillén, Antonio F. Fuentes, Carlos León, Javier Garcia-Barriocanal, Karla J. Moreno, Marisa Alejandra Frechero
Publikováno v:
Journal of Non-Crystalline Solids. 407:349-354
We summarize recent studies of oxide ion dynamics in ionically conducting defect pyrochlores of general formulae Ln 2 Ti 2 − y Zr y O 7 . Unit cell volume, structural disorder, and ion–ion interactions, are all relevant in determining ion hopping