Search Results - "Akiba, E"

Magnesium based materials for hydrogen based energy storage: Past, present and future by Yartys, V.A., Lototskyy, M.V., Akiba, E., Albert, R., Antonov, V.E., Ares, J.R., Baricco, M., Bourgeois, N., Buckley, C.E., Bellosta von Colbe, J.M., Crivello, J.-C., Cuevas, F., Denys, R.V., Dornheim, M., Felderhoff, M., Grant, D.M., Hauback, B.C., Humphries, T.D., Jacob, I., Jensen, T.R., de Jongh, P.E., Joubert, J.-M., Kuzovnikov, M.A., Latroche, M., Paskevicius, M., Pasquini, L., Popilevsky, L., Skripnyuk, V.M., Rabkin, E., Sofianos, M.V., Stuart, A., Walker, G., Wang, Hui, Webb, C.J., Zhu, Min

“…Magnesium hydride owns the largest share of publications on solid materials for hydrogen storage. The “Magnesium group” of international experts contributing…”
Get full text

Hydrogen sorption in TiZrNbHfTa high entropy alloy by Zlotea, C., Sow, M.A., Ek, G., Couzinié, J.-P., Perrière, L., Guillot, I., Bourgon, J., Møller, K.T., Jensen, T.R., Akiba, E., Sahlberg, M.

“…High Entropy Alloys (HEA), where five or more elements are mixed together in near equiatomic ratios offer promising properties as hydrogen storage materials…”
Get full text

Amelioration of age‐related brain function decline by Bruton's tyrosine kinase inhibition by Ekpenyong‐Akiba, Akang E., Poblocka, Marta, Althubiti, Mohammad, Rada, Miran, Jurk, Diana, Germano, Sandra, Kocsis‐Fodor, Gabriella, Shi, Yu, Canales, Juan J., Macip, Salvador

“…One of the hallmarks of aging is the progressive accumulation of senescent cells in organisms, which has been proposed to be a contributing factor to…”
Get full text

Effect of Rare Earth Elements and Alloy Composition on Hydrogenation Properties and Crystal Structures of Hydrides in Mg2―xRExNi4 by SAKAKI, K, TERASHITA, N, TSUNOKAKE, S, NAKAMURA, Y, AKIBA, E

Get full text

Hydrogen absorption by Laves phase related BCC solid solution by Akiba, E., Iba, H.

“…We propose a new concept of hydrogen absorbing alloy, ‘Laves phase related BCC solid solution’. It was first found among the phases formed in multi-component…”
Get full text

In Situ X-ray Diffraction Study of Phase Transformation of Mg2―xPrxNi4 during Hydrogenation and Dehydrogenation (x = 0.6 and 1.0) by SAKAKI, K, TERASHITA, N, TSUNOKAKE, S, NAKAMURA, Y, AKIBA, E

Get full text

Crystal structures of novel La–Mg–Ni hydrogen absorbing alloys by Akiba, E., Hayakawa, H., Kohno, T.

“…Crystal structures of La 0.70Mg 0.30Ni 2.5Co 0.5 (alloy T1) and La 0.75Mg 0.25Ni 3.0Co 0.5 (alloy T2) were investigated. From the structural analysis for small…”
Get full text

Synthesis, phase transformation, and hydrogen storage properties of ball-milled TiV0.9Mn1.1 by Huot, J., Enoki, H., Akiba, E.

“…The milling of body centered cubic (BCC) Laves phase-related alloy of composition TiV0.9Mn1.1 was performed using a planetary mill under inert atmosphere…”
Get full text

Hydrogenation properties of Ti–V–Mn alloys with a BCC structure containing high and low oxygen concentrations by Nakamura, Y., Nakamura, J., Sakaki, K., Asano, K., Akiba, E.

“…▶ Ti 1.0V 1.1Mn 0.9 alloys with two different oxygen concentrations have been studied. ▶ Increasing the oxygen concentration raises an equilibrium pressure for…”
Get full text

Hydrogenation Properties of Ternary Intermetallic Compounds Mg2−xPrxNi4 by Terashita, N., Sakaki, K., Tsunokake, S., Nakamura, Y., Akiba, E.

“…Ternary intermetallic compounds, Mg2−xPrxNi4 (0.6 ≤ x ≤ 1.4) were synthesized by induction melting and investigated with respect to hydrogenation properties…”
Get full text

Study of Mg-M (M=Co, Ni and Fe) mixture elaborated by reactive mechanical alloying — hydrogen sorption properties by Bobet, J-L, Akiba, E, Nakamura, Y, Darriet, B

“…Reactive mechanical alloying (MA in H 2) of magnesium powder allowed us to obtain a partial conversion of Mg to MgH 2. The ratio MgH 2/Mg can be improved by…”
Get full text

Crystal structure and hydrogen storage properties of La–Mg–Ni–Co alloy with superstructure by Chai, Y.J., Sakaki, K., Asano, K., Enoki, H., Akiba, E., Kohno, T.

“…The crystal structure and hydrogen storage properties of the alloys La 0.67Mg 0.33Ni 2.5Co 0.5, La 0.7Mg 0.3Ni 2.8Co 0.5 and La 0.75Mg 0.25Ni 3.0Co 0.5 were…”
Get full text

The nanostructure and hydrogenation reaction of Mg50Co50 BCC alloy prepared by ball-milling by Matsuda, J, Shao, H, Nakamura, Y, Akiba, E

“…Mg50Co50 alloy before and after hydrogenation was investigated by means of transmission electron microscopy (TEM). Mg50Co50 alloy before hydrogenation was…”
Get more information

Controlled shape of magnesium hydride synthesized by chemical vapor deposition by Matsumoto, I., Akiyama, T., Nakamura, Y., Akiba, E.

“…▶ CVD products of MgH 2 were divided in terms of temperature and hydrogen pressure during CVD. ▶ When the temperature and hydrogen pressure were near…”
Get full text

Reactions in the SrH2-Al-H2 system by ZHANG, Q. A, AKIBA, E

“…The reactions in SrH2-Al-H2 system were studied by hydrogenation/dehydrogenation of the 2SrH2 + Al mixture prepared by ball milling of Sr2Al alloy under…”
Get full text

Hydrogen bonding in sodium alanate: a muon spin rotation study by Kadono, R, Shimomura, K, Satoh, K H, Takeshita, S, Koda, A, Nishiyama, K, Akiba, E, Ayabe, R M, Kuba, M, Jensen, C M

“…We have detected the occurrence of hydrogen bonding involving an interstitial positive muon situated between hydrogen atoms of two independent alanate anions…”
Get full text

Effect of ball milling and cold rolling on hydrogen storage properties of nanocrystalline TiV1.6Mn0.4 alloy by Couillaud, S., Enoki, H., Amira, S., Bobet, J.L., Akiba, E., Huot, J.

“…The effect of high energy milling and cold rolling on the BCC solid solution TiV1.6Mn0.4 was investigated. The as-cast alloy presented a nanocrystalline…”
Get full text

Direct synthesis of Mg2FeH6 by mechanical alloying by Huot, J, Boily, S, Akiba, E, Schulz, R

“…The hydride Mg2FeH6 was synthesized by high-energy ball milling of MgH2 and Fe under argon atmosphere without subsequent sintering. After 60 h of milling, 56%…”
Get full text

Preparation of the hydrides Mg2FeH6 and Mg2CoH5 by mechanical alloying followed by sintering by Huot, J., Hayakawa, H., Akiba, E.

Get full text

Preparation and structural, thermal and hydriding characteristics of melt-spun Mg–Ni alloys by Friedlmeier, G, Arakawa, M, Hirai, T, Akiba, E

“…Glassy, nanostructured and crystalline hydride-forming Mg 1− x Ni x alloys with five different compositions (0≤ x≤0.33) were prepared by rapid quenching of the…”
Get full text