Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Horacio Salva"'
Publikováno v:
Dyna, Vol 71, Iss 144, Pp 67-74 (2004)
La técnica de Fricción Interna (FI) y módulo elástico como métodos para la caracterización de recubrimientos e intercaras y su potencialidad en la determinación de la adhesión de la película al sustrato son presentados. Se realizaron medic
Externí odkaz:
https://doaj.org/article/91ee504c92954a8f8a406f9b4b2b2ef6
Publikováno v:
International Journal of Hydrogen Energy. 39:8841-8845
Multiwall carbon nanotubes (MWCNT) with a diameter of 30e50 nm was added to the negative electrode of a NieMH battery in order to study the effect of its purification treatment on the electrochemical performance. Three different reflux assisted diges
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d79522aff863b15718c312b7294357b
https://doi.org/10.1016/j.ijhydene.2013.12.024
https://doi.org/10.1016/j.ijhydene.2013.12.024
Autor:
Alejandro Butera, Horacio Salva, J. Gómez, Nadia Roxana Alvarez, M. Vasquez Mansilla, J.M. Guzmán
Publikováno v:
Journal of Magnetism and Magnetic Materials. 347:61-67
We have observed notable changes in the magnetic response of FePt thin films that we have attributed to a transition in the magnetic domain structure when the film thickness or the temperature is varied. The critical thickness for this transition dep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1146153c977f0421d7eb3e039c6cf62
https://doi.org/10.1016/j.jmmm.2013.07.037
https://doi.org/10.1016/j.jmmm.2013.07.037
Publikováno v:
International Journal of Hydrogen Energy. 37:14978-14982
In this paper, the effect of the addition of carbon nanospheres (CNE) by high energy mechanical milling to the active material of the negative electrode of a Nickel–Metal Hydride (Ni–MH) battery is studied. The hydrogen storage alloy (MH) is an A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::381407d2212546cc28c6c320adcd1011
https://doi.org/10.1016/j.ijhydene.2011.12.101
https://doi.org/10.1016/j.ijhydene.2011.12.101
Autor:
R. Valente, A.A. Ghilarducci, Horacio Salva, L.M. Fabietti, Jorge M. Levingston, Silvia E. Urreta
Publikováno v:
Physica B: Condensed Matter. 407:3291-3294
The Nd 60 Fe 30 Al 10 alloy exhibits a large glass forming ability which allows to obtain relatively thick cast rods containing large volume fractions of amorphous phases. In this work the microstructure and the hard magnetic properties of as-cast ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::190de4027e0f386b24aad82adb49ad67
https://doi.org/10.1016/j.physb.2011.12.090
https://doi.org/10.1016/j.physb.2011.12.090
Autor:
Horacio Salva, Arnaldo Visintin, D.J. Cuscueta, F. Rodriguez Nieto, A.A. Ghilarducci, M.D. Becker
Publikováno v:
Journal of New Materials for Electrochemical Systems. 15:277-282
The effect of cobalt in both alpha and beta phases on the oxygen evolution of nickel hydroxide was studied. The electrochemical properties of the oxygen evolution reaction on the positive nickel hydroxide electrodes were studied under conditions simi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5faf96173b816bc7fc99ac856de6adb
https://doi.org/10.14447/jnmes.v15i4.46
https://doi.org/10.14447/jnmes.v15i4.46
Autor:
Francisco Rivadulla, José Rivas, Horacio Salva, Daniel Baldomir, M. A. López-Quintela, Manuel Bañobre-López, C.A. Ramos, Victor Pardo, John B. Goodenough, A. Piñeiro, Jianshi Zhou, Camilo X. Quintela
Publikováno v:
Nature Materials. 8:947-951
Nitride coatings are increasingly demanded in the cutting- and machining-tool industry owing to their hardness, thermal stability and resistance to corrosion. These properties derive from strongly covalent bonds; understanding the bonding is a requir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c883f4eb8234f956125092798a8f6b33
https://doi.org/10.1038/nmat2549
https://doi.org/10.1038/nmat2549
Publikováno v:
Journal of Applied Polymer Science. 113:2361-2367
This article studies the influence of the network structure on the activation energies of the α and β relaxations in vulcanized styrene butadiene rubber, SBR. A cure system based on sulphur and TBBS (N-t-butyl-2-benzothiazole sulfenamide) was used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59c515237dd7282b8a83e412d1964a3d
https://doi.org/10.1002/app.30332
https://doi.org/10.1002/app.30332
Autor:
Juan Manuel Vélez, A.A. Ghilarducci, Horacio Salva, H. A. Colorado Lopera, César Augusto Chaves Roldán
Publikováno v:
Materials Science and Technology. 21:191-196
Internal friction and shear modulus measurements were carried out in a Ti32Zr18Ni50 alloy to study the effect of martensitic transformation on hydrogenation properties. The temperatures of martensitic transformation and austenitic transformation were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d31a1ccda7250d70f068b2284420720
https://doi.org/10.1179/174328405x20978
https://doi.org/10.1179/174328405x20978
Autor:
Orlando V. Billoni, A.A. Ghilarducci, Horacio Salva, Silvia E. Urreta, L.M. Fabietti, Germán C. Tarnowski
Publikováno v:
Physica B: Condensed Matter. 354:220-223
The hard magnetic properties of melt spun Nd 60 Fe 30 Al 10 alloys are attributed to a major matrix nominally amorphous for X-ray diffraction, composed by two metastable nanosized (∼5 nm) phases with different intrinsic magnetic properties. This co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c37085b6d61391c110e2b70979213e1
https://doi.org/10.1016/j.physb.2004.09.052
https://doi.org/10.1016/j.physb.2004.09.052