Zobrazeno 1 - 10
of 86
pro vyhledávání: '"A.A. Ghilarducci"'
Publikováno v:
Materials Science and Engineering: A. 660:148-157
The mechanical behavior of quenched and tempered steels is analyzed by mechanical spectroscopy (internal friction), hardness measurements, Charpy impact and tensile mechanical tests. In quenched steels, the high dislocation density leads to a stress
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6483c28a31cfaefe3c49dfa677b68e9
https://doi.org/10.1016/j.msea.2016.02.056
https://doi.org/10.1016/j.msea.2016.02.056
Publikováno v:
International Journal of Hydrogen Energy. 40:4925-4930
Fil: Benavides Castillo, Lisbeth Alexandra. Comision Nacional de Energia Atomica. Centro Atomico Bariloche; Argentina. Comision Nacional de Energia Atomica. Gerencia del Area de Energia Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Inve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e0f034024ff5dd861f34540b3f82985
https://doi.org/10.1016/j.ijhydene.2015.01.164
https://doi.org/10.1016/j.ijhydene.2015.01.164
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
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
Publikováno v:
Journal of Power Sources. 196:4067-4071
This paper studies the electrochemical behaviour of the pressure inside a sealed Ni-MH cell due to gases evolved under different charge/discharge currents and states of charge (SOC). The work is focused to determine the best procedure to get fast cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75049317ca3310f95ceb77975337b9a0
https://doi.org/10.1016/j.jpowsour.2010.11.131
https://doi.org/10.1016/j.jpowsour.2010.11.131
Publikováno v:
Materials Science and Engineering: A. 528:3385-3389
Two steels containing 0.626 and 0.71 wt.% carbon have been studied to determine the effects of tempering on the microstructure and the internal friction. The steels were annealed at 1093 K, quenched into water and tempered for 60 min at 423 K, 573 K
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1718c06380ac3e86c4154417c9cb8e00
https://doi.org/10.1016/j.msea.2011.01.051
https://doi.org/10.1016/j.msea.2011.01.051
Publikováno v:
International Journal of Hydrogen Energy. 35:11315-11323
This paper shows advances achieved in the design and construction of a nickel–metal hydride (Ni–MH) battery prototype. The requirements of the design were to characterize the new variables appearing in a commercially assembled battery, such as li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::107a97946c473d24b6aef4fd6ea805c9
https://doi.org/10.1016/j.ijhydene.2010.07.020
https://doi.org/10.1016/j.ijhydene.2010.07.020
Publikováno v:
International Journal of Hydrogen Energy. 35:5991-5998
Modeling and simulation of the dynamics of batteries is a useful method to improve design and predict their performance. This paper outlines the development of a simple physicochemical model to simulate the impedance response of the Ni–MH battery s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03bbcdfbacc8dd564b46c42cb5b26325
https://doi.org/10.1016/j.ijhydene.2009.12.094
https://doi.org/10.1016/j.ijhydene.2009.12.094