Search Results - "Zhang, Q.A."

Dual-tuning effect of In on the thermodynamic and kinetic properties of Mg2Ni dehydrogenation by Ouyang, L.Z., Cao, Z.J., Wang, H., Liu, J.W., Sun, D.L., Zhang, Q.A., Zhu, M.

“…Mg2In0.1Ni solid solution with an Mg2Ni-type structure has been synthesized and its hydrogen storage properties have been investigated. The results showed that…”
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Enhanced dehydriding thermodynamics and kinetics in Mg(In)–MgF2 composite directly synthesized by plasma milling by Ouyang, L.Z., Cao, Z.J., Wang, H., Liu, J.W., Sun, D.L., Zhang, Q.A., Zhu, M.

“…•P-milling solves the kinetic and synthetic problems of Mg(In) simultaneously.•Mg(In) solid solution catalyzed with in situ formed MgF2 is prepared.•Mg(In)…”
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Effect of nano-structured Ta2C on hydrogen absorption−desorption kinetics of Mg−H2 system by Xu, C., Zhang, Q.A.

“…High purity Ta2C was successfully prepared and the hydrogen absorption−desorption kinetic properties of MgH2−10 wt% Ta2C composites were investigated…”
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Comparative investigation on electrochemical properties of SmMgNi4, Sm2MgNi9 and SmNi5 compounds by Li, X.L., Zhang, Q.A.

“…The electrochemical properties of SmMgNi4, Sm2MgNi9 and SmNi5 compounds have been investigated comparatively in this work. It is found that SmNi5 alloy…”
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Catalytic effect of nanostructured Mg2Ni and YH2/YH3 on hydrogen absorption-desorption kinetics of the Mg Cu H system by Wu, Z.W., Li, Y.T., Zhang, Q.A.

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Magnesium effect on hydrogen-induced amorphization of Sm2−xMgxNi4 compounds by Zhang, Q.A., Yang, D.Q.

“…The magnesium effect on hydrogen-induced amorphization (HIA) of Sm2−xMgxNi4 compounds is investigated in this work. It is found that the HIA phenomenon occurs…”
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Structural characteristics and hydrogen storage properties of Sm2Co7 by Cao, Z.J., Ouyang, L.Z., Wang, H., Liu, J.W., Sun, D.L., Zhang, Q.A., Zhu, M.

“…•The Ce2Ni7-type crystal structure of Sm2Co7 compound was confirmed.•β and γ phases were identified as Sm2Co7H2.9 and Sm2Co7H6.4, respectively.•The desorption…”
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Crystallization behavior and hydrogen storage kinetics of amorphous Mg11Y2Ni2 alloy by Zhang, Q.A., Zhang, L.X., Wang, Q.Q.

“…► The amorphous Mg11Y2Ni2 alloy undergoes two crystallization steps. ► The crystalline Mg11Y2Ni2 is formed as a metastable phase at first step. ► The stable…”
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Magnesium effect on hydrogen-induced amorphization of Sm 2−x Mg x Ni 4 compounds by Zhang, Q.A., Yang, D.Q.

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Achieving highly efficient hydrogen generation and uniform Ag nanoparticle preparation via hydrolysis of Mg9Ag alloy milled under hydrogen gas by Si, T.Z., Han, L., Li, Y.T., Liu, D.M., Zhang, Q.A., Ouyang, L.Z., Zhu, M.

“…A Mg9Ag alloy is employed as a medium for both production of hydrogen and preparation of Ag nanoparticles through hydrolysis. Mg9Ag milled under H2 exhibits…”
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A new reversible Mg3Ag–H2 system for hydrogen storage by Si, T.Z., Zhang, J.B., Liu, D.M., Zhang, Q.A.

“…•Mg3Ag compound with high-purity was prepared by hydrogen metallurgy.•Mg3Ag is first employed for reversible hydrogen storage with altered thermodynamics.•The…”
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Synthesis, crystal structure and thermal decomposition of LiCa(AlH4)3 by Liu, D.M., Qian, Z.X., Si, T.Z., Zhang, Q.A.

“…► LiCa(AlH4)3 was synthesized by a mechano-chemically activated reaction. ► LiCa(AlH4)3 crystallizes in a hexagonal structure with space group P63/m. ► Thermal…”
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Structural investigation and electrochemical properties of La5―xCaxMg2Ni23 (x = 0, 1, 2 and 3) hydrogen storage alloys by SI, T. Z, PANG, G, LIU, D. M, ZHANG, Q. A, LIU, N

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Effects of Mg content on the crystal structures and hydrogenation behavior of (Ca1−Mg )Al2 alloys by Zhang, Q.A., Zhao, G.P.

“…The effects of Mg content on the crystal structures and hydrogenation behavior of (Ca1-xMgx)Al2 alloys have been studied. It was found that the (Ca0.9Mg0.1)Al2…”
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Synthesis of Sr2AlH7 by ball milling followed by hydrogenation by ZHANG, Q. A, AKIBA, E

“…The hydride Sr2AlH7 was synthesized by ball milling of the alloy consisting of Sr and Al (2:1) under hydrogen at 150 rpm for 10 h followed by hydrogenation or…”
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Effect of Pr3Al11 nanoparticles on crystallite growth kinetics of nanocrystalline Mg by Zhou, C.Q., Zhang, Q.A.

“…In order to understand the effect of Pr3Al11 nanoparticles on crystallite growth kinetics of nanocrystalline Mg, the crystallite growth characteristics in a…”
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Size effect and evidence of a size-driven phase transition in Bi4Ti3O12 nanocrystals by DU, Y. L, ZHANG, M. S, CHEN, Q, YUAN, Z. R, YIN, Z, ZHANG, Q. A

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Enhanced hydrolysis properties and energy efficiency of MgH2-base hydrides by Zhong, H., Wang, H., Liu, J.W., Sun, D.L., Fang, F., Zhang, Q.A., Ouyang, L.Z., Zhu, M.

“…MgH2 hydrolysis is an efficient and convenient method for hydrogen generation. By introducing rare earth hydrides, the hydrolysis properties of hydrogenated…”
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Controlling the Shapes of Silver Nanocrystals with Different Capping Agents by Zeng, Jie, Zheng, Yiqun, Rycenga, Matthew, Tao, Jing, Li, Zhi-Yuan, Zhang, Qiang, Zhu, Yimei, Xia, Younan

“…This paper provides direct evidence to support the role of a capping agent in controlling the evolution of Ag seeds into nanocrystals with different shapes…”
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Crystal structures and hydrogenation characteristics of Ca 8(Al 1− x Ni x ) 3 alloys by Zhang, Q.A., Yang, W.M., Hou, Q.Y., Wu, H.Y.

“…The phase relations and hydrogenation characteristics of the Ca 8(Al 1− x Ni x ) 3 ( x=0, 0.1, 0.2, 0.3 and 0.4) alloys were studied. It was found that the…”
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