Zobrazeno 1 - 10
of 974
pro vyhledávání: '"Metalls"'
Autor:
Elena M. Slavinskaya, Andrey I. Stadnichenko, Jon E. Quinlivan Domínguez, Olga A. Stonkus, Mykhailo Vorokhta, Břetislav Šmíd, Pablo Castro-Latorre, Albert Bruix, Konstantin M. Neyman, Andrei I. Boronin
Publikováno v:
Journal of Catalysis. 421:285-299
CO molecules can be efficiently oxidized over Pt/CeO2 catalysts, but the stability and reactivity of different states of Pt in the catalysts are still unclear. Here we combine experimental and computational methods to characterize Pt/CeO2 catalysts s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aebd8723d890bf55cf4eeb9d3013e67c
https://doi.org/10.1016/j.jcat.2023.03.004
https://doi.org/10.1016/j.jcat.2023.03.004
Autor:
Rezayat, Mohammad, Karamimoghadam, Mojtaba, Yazdi, Morteza Saghafi, Moradi, Mahmoud, Bodaghi, Mahdi
This research explores the impact of Cu composition, heating temperature, and milling time on the production of copper-tin alloy nanoparticles. By employing design of experiments techniques, the study systematically evaluates these input variables an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3484::d5de2e79ed1526dc327933776ed94f9e
https://hdl.handle.net/2117/388543
https://hdl.handle.net/2117/388543
Autor:
Joseane M. Giarola, Julian A. Avila, Osvaldo M. Cintho, Haroldo C. Pinto, Marcelo F. de Oliveira, Waldek W. Bose Filho
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universitat Politècnica de Catalunya (UPC)
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
The hydrogen embrittlement (HE) leads to severe steel degradation of mechanical properties. The hydrogen atoms diffuse into the steel and get posi- tioned into reversible and irreversible trap sites. The pipe to transport oil and gas needs to be weld
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a49c697053d8a28130b8981dc6be7fb2
https://doi.org/10.1111/ffe.13799
https://doi.org/10.1111/ffe.13799
Autor:
Domingo i Civit, Gerard
Regeneració de sòls del territori Osona-Conca del Ter que permet la rehabilitació energètica dels seus nuclis urbans a partir de noves pràctiques agràries i microbiótiques. Regeneración de suelos del territorio Osona-Cuenca del Ter que permit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3484::de8c43c428fc0fe16aee1d5b1f81166c
https://hdl.handle.net/2117/391058
https://hdl.handle.net/2117/391058
Autor:
Mañé Garcia, Ivan
En el siguiente trabajo se pretende hacer un estudio topológico de piezas mecanizadas por VAM analizando y caracterizando su superficie y comparándolas con piezas mecanizadas por torneado convencional, es decir, sin ningún tipo de vibración aplic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3484::51f0b4c8fd96e8f00aa5f7f5da028dac
https://hdl.handle.net/2117/389300
https://hdl.handle.net/2117/389300
Publikováno v:
Mechanics of Materials, 179
The effect of the presence of a passivation layer on a metal rough surface during contact loading is investigated by means of dislocation dynamics simulations. The metal body is modeled as an FCC single crystal with a self-affine rough surface that i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e712c8b5fa8128a4bfb57625b06a406
https://hdl.handle.net/2117/385333
https://hdl.handle.net/2117/385333
Autor:
López Berbel, Martí
[eng] Transition metal carbides (TMCs) have acquired a wide potential as a green chemistry catalysts. Their relatively high abundance and their catalytic performance makes them great candidates to replace scarce and pollutant catalysts as Pt, as well
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______963::90d26425f23408c6df5a741e37d1e6b7
http://hdl.handle.net/2445/194844
http://hdl.handle.net/2445/194844