Zobrazeno 1 - 10
of 78
pro vyhledávání: '"M. Ciureanu"'
Publikováno v:
Journal of Magnetism and Magnetic Materials. 299:487-491
We present a phenomenological model for the interaction field in ferromagnetic nanowire arrays and use it to obtain the effective anisotropy field of individual nanowires, from the in-plane saturation field of the array. In contrast to other methods
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49db1bca21be5b0e05634ee7ba3653e1
https://doi.org/10.1016/j.jmmm.2005.05.004
https://doi.org/10.1016/j.jmmm.2005.05.004
Autor:
M. Ciureanu, R. W. Cochrane, Fanny Béron, T.A. Ovari, François Normandin, Arthur Yelon, Teodor Veres, L. Clime, P. Ciureanu
Publikováno v:
Electrochimica Acta. 50:4487-4497
A pulse electrodeposition method for preparing stress-free CoFeB thin films is described. The method was optimized to produce amorphous films with soft magnetic properties and the best composition was found to be Co 94 Fe 5 B 1 . The optimized condit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::150a8031efe9ee5acc27894256ad106a
https://doi.org/10.1016/j.electacta.2005.02.011
https://doi.org/10.1016/j.electacta.2005.02.011
Autor:
M. Ciureanu
Publikováno v:
Journal of Applied Electrochemistry. 34:705-714
The current dependence of the ohmic resistance of Nafion membranes was examined with different types of humidification: cathodic (ChAd), anodic (CdAh), anodic and cathodic (ChAh) and no humidification at all (CdAd). Data show that for stacks with hum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dad709c4ef9f4090289ad362cd09f60
https://doi.org/10.1023/b:jach.0000031102.32521.c6
https://doi.org/10.1023/b:jach.0000031102.32521.c6
Publikováno v:
Catalysis Today. 82:195-206
Proton exchange membrane fuel cells (PEMFC) are considered as electrochemical reactors, performances of which are regarded in the context of the various effects influencing FC output, such as mass transports, kinetic of electrode reactions and charge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fdde818db4252111b0923678198e92e
https://doi.org/10.1016/s0920-5861(03)00233-5
https://doi.org/10.1016/s0920-5861(03)00233-5
Publikováno v:
International Journal of Hydrogen Energy. 25:1095-1105
Data are presented on a metal hydride storage unit used as a hydrogen source for a 500 W fuel cell power supply system powering the electrical components of a gas furnace. The investigated packed bed had special design features for the internal heat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ad7726cb4a16d89e6e667d243e1a245
https://doi.org/10.1016/s0360-3199(00)00023-9
https://doi.org/10.1016/s0360-3199(00)00023-9
Publikováno v:
Materials Letters. 43:234-239
Mg and Zr–Ni–Cr alloy nano-composite hydrogen storage materials have been prepared by high energy mechanical milling (MM) of Mg powders with either crystalline ZrNiCr and ZrNi1.6Cr0.4 powders or mechanically milled amorphous ZrNiCr and ZrNi1.6Cr0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6cb91474e33306eb085eb568e3226cd
https://doi.org/10.1016/s0167-577x(99)00265-7
https://doi.org/10.1016/s0167-577x(99)00265-7
Publikováno v:
Journal of Alloys and Compounds. 287:251-255
Mg–Ni composite hydrogen storage materials have been prepared by high energy ball milling Mg and Ni powders and annealing in hydrogen atmosphere forming Mg 2 Ni catalytic phase. Mg 65 Ni 35 (wt%) alloy can desorb 3.4 wt% H 2 at 290°C and 4.8 wt% H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7555fcbc8fcfe8983347181bb8691c2f
https://doi.org/10.1016/s0925-8388(99)00049-3
https://doi.org/10.1016/s0925-8388(99)00049-3
Publikováno v:
Journal of Alloys and Compounds. 274:266-273
A new class of electrode materials — composite hydride materials — is proposed for anodes in hydride-based rechargeable batteries. The composites were synthesized by mechanical mixing of two components: a major component having good hydrogen stor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1a562a9738ddd7d782d051005950a63
https://doi.org/10.1016/s0925-8388(98)00542-8
https://doi.org/10.1016/s0925-8388(98)00542-8
Publikováno v:
IEEE Transactions on Magnetics. 42:3060-3062
First-order reversal curves (FORC) diagrams map the statistical distributions of magnetic hysterons, based on their critical fields (H c) and local interaction fields (Hu), throughout the magnetization reversal. This technique has been adapted to sof
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3df2d895a76adcba19fb6248459734f
https://doi.org/10.1109/tmag.2006.880147
https://doi.org/10.1109/tmag.2006.880147
Publikováno v:
Electrochimica Acta. 40:1921-1925
A theoretical treatment is presented to account for the dependence of the equilibrium potential and exchange current on the bulk hydrogen occupancy in hydride electrodes. The model is based upon considering the equilibrium between adsorbed and absorb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9897fb1cd22fa1dfa03db8f4fbc49a51
https://doi.org/10.1016/0013-4686(94)00352-2
https://doi.org/10.1016/0013-4686(94)00352-2