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Synthesis of Mg-based composite material with in-situ formed LaH3 and its hydrogen storage characteristicsJiasheng Wang1,2,Yuan Li3,Ting Liu3,DANDan Peng3,Shumin Han1,31. State Key Laboratory... NiH4-LiBH4 and commercial MgH2, respectively. The improvement in hydrogen storage properties is attributed to the fact that LaH3 promotes the generation of nano-sized spongy Mg structure, which has good......
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Effect of cerium content on microstructure and hydrogen storage performance of Ti24Cr17.5V50Fe8.5Cex (x=0-1.0) alloys WANG Shumao1,LI Zhinian1,LI Yan1,HUANG Zhuo1,JIANG Lijun1,MI Jing1,LIU Xiaopeng1 (1.Energy Material and Technology Research Institute, General Research Institute for Non-ferrous Metals, Beijing 100088, China) Abstract:Effect of Ce addition on microstructure and hydrogen storage......
hydriding technique, i.e., reaction milling in hydrogen. The starting material was the commercially available as-cast AZ31 Mg alloy. Before it was used for hydriding, the alloy was solutionised at 400..., where σ0 and ky are positive constants for a specific material. For Mg alloys, the strengthening by grain refining can be very tempting because of their high ky values[1, 6]. For example, when......
, Davidson D J, Bobet J L, Srivastava O N. Investigations on the synthesis, structural and microstructural characterizations of Mg-based K2PtCl6 type (Mg2FeH6) hydrogen storage material prepared... increases the hydrogen desorption rate of the complex in the initial 120 s of the desorption process. Key words: reactive mechanical alloying (RMA); metal hydride; hydrogen storage material......
:The hydrogen storage material Mg-Ni-MnO2 was prepared by mechanical alloying under the hydrogen atmosphere and its phase transformation rate in hydrogen absorption was studied using the self-designed... is influenced by the particle size.Key words:mechanical alloying; hydrogen storage material;phase transformation rate......
Phase structure and Cycle Stabilities of Mg2Ni/Mm0.3Ml0.7Ni3.55Co0.75Mn0.4Al0.3 Composite Hydrogen Storage Alloys Prepared by Two-step re-melting Yan Shufang1,Che Guangdong1,Liu Xiangdong1,Huang... activity and favorable plateaus pressure. Mg2Ni is in favor of high hydrogen storage capacity and low weight, but it is difficult to be activated. In order to improve the capacity and cycle......
: hydrogen desorption kinetics; potentiostatic discharge; three-dimensional diffusion; activation energy; hydrogen storage alloys 1 Introduction Mg-based alloy is a kind of promising hydrogen storage... [1] LEI Yong-quan, WU Yu-ming, YANG Quan-ming, WU Jing, WANG Qi-dong. Electrochemical behaviour of some mechanically alloyed Mg-Ni-based amorphous hydrogen storage alloys [J]. Z Phys Chem Bd, 1994, 183......
] Sai R S S, Davidson D J, Bobet J L, Srivastava O N. Investigations on the synthesis, structural and microstructural characterizations of Mg-based K2PtCl6 type (Mg2FeH6) hydrogen storage material... to the widespread use of hydrogen as a renewable fuel on board of passenger vehicles is hydrogen storage[1]. The hydrogen storage alloy is the key material of dynamical battery and fuel cell system......
words:strip casting technique; rare earth permanent magnet material; rare earth hydrogen storage alloy; columnar crystal; [全文内容正在添加中] ...Development of Strip Casting Technology in Rare Earth Permanent Magnet Alloys and Hydrogen Storage Alloys in China Guo Binglin1,Han Weiping1,Cheng Xinghua1,Zhu Jinghan1,Yu Xiaojun1 (1.Functional......
