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Changes of crystal structure and hydrogen storage performances for multiphase La0.7Mg0.3Ni3 alloy upon gas–solid cyclingYi-Ming Li1,2,Han-Wei Zhang3,Yang-Huan Zhang3,Zhuo-Cheng Liu3,Hui-Ping Ren1,31... crystalline upon hydriding/dehydriding cycling.Partial amorphization remarkably affects both the gas-solid and electrochemical storage performances.The plateau of PCT curves becomes narrow and steep......
, 2008, 11(39): 1824?1827.WU Wen, WANG Xian-you, WANG Xin, WANG Guo-bao, YANG Shun-yi, WEI Jian-liang, LI Na. Studies on preparation and electrochemical performances of FeF3(H2O)0.33 cathode material... mA?h/g,接近其理论容量528 mA?h/g. 关键词:锂一次电池;正极材料;CuF2/MoO3复合材料;电化学性能 中图分类号:TM912 文献标识码:A Effects of MoO3 encapsulating on performances of CuF2 cathode material for application......
that the substitution of Mn for Ni facilitates the glass formation in the Mg2Ni-type alloy. The substitution of Mn for Ni significantly improves the electrochemical hydrogen storage performances of the alloys... are confirmed to be MnNi and Mg phases by EDS. 3.2 Electrochemical hydrogen storage performances 3.2.1 Discharge potential and discharge capacity Fig.4 shows the discharge curves of the as-cast......
discussed.By controlling the reaction solutions, the rodlike, flowerlike,and strawlike LiMn0.6Fe0.4PO4 cathode materials were synthesized. Electrochemical performances show that the rodlike LiMn0. 6Fe0...Hydrothermal synthesis mechanism and electrochemical performance of LiMn0.6Fe0.4PO4 cathode materialChang-Chang Xu1,2,3,4,Ying Wang1,2,3,4,Li Li1,2,3,4,Yi-Jing Wang1,2,3,4,Li-Fang Jiao1,2,3,4,Hua......
="ChDivSummary">Ti44Zr32Ni22Cu2 and Ti41Zr29Ni28Cu2 alloys were prepared by the melt-spinning method. The phase structure was analyzed by X-ray diffraction,and the electrochemical performances of the melt...Crystallographic and electrochemical characteristics of melt-spun Ti-Zr-Ni-Cu alloysLIU Baozhong1,2),WU Yaoming1),and WANG Limin1) 1) State Key Laboratory for Application of the Rare Earth Resources......
Preparation Technology and Performances of Zn-Cr Coating on Sintered NdFeB Permanent Magnet Chen Ling1,Yu Shengxue1 (1.Department of Applied Chemistry, Yanshan University, Qinhuangdao 066004, China... investigated.It is exposed that Zn-Cr coating is anodic type coating for NdFeB magnet, and provided substrate electrochemical protection, barrier protection and passivation protection.The anticorrosion......
Electrochemically switched ion exchange performances of capillary deposited nickel hexacyanoferrate thin films HAO Xiao-gang(郝晓刚), GUO Jin-xia(郭金霞), LIU Shi-bin(刘世斌), SUN Yan-ping(孙彦平) Department... smaller amount of potassium. It is demonstrated that the NiHCF thin films of capillary chemical deposition have good ESIX performances. Key words: electrochemically switched ion exchange; nickel......
and Springer-Verlag Berlin Heidelberg 2011 Abstract: TiO2-B was synthesized by solid-state reaction. The structures, surface morphologies and electrochemical performances of TiO2-B were characterized by X-ray... on the characteristics of TiO2-B were investigated. The results show that the calcining time exerts a significant influence on the electrochemical performances of TiO2-B. The TiO2-B is obtained with good crystal......
Electrochemical process of titanium extraction CH. RVS. NAGESH, C. S. RAMACHANDRAN Defence Metallurgical Research Laboratory, Hyderabad, A.P. India-500058 Received 20 November 2005; accepted 9...; Abstract: A wide variety of processes are being pursued by researchers for cost effective extraction of titanium metal. Electrochemical processes are promising due to simplicity and being less capital......
Effects of Pd substitution for Ni on corrosion performances of Mg0.9Ti0.1Ni1-xPdx hydrogen storage alloys TIAN Qi-feng(田琦峰)1,2, ZHANG Yao(张 耀)1,2, TAN Zhi-cheng(谭志诚)1,2, XU Fen(徐 芬) 1,2, SUN Li... of the electrode alloys with the progress of cycle number. The electrochemical impedance spectroscopy(EIS) was conducted after open circuit potential of the alloys stabilizing. The impedance data fit......