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hinders the diffusion of hydrogen from the inner of the bulk to the surface, and subsequently aggravates the decline of electrochemical kinetic property. 4 Conclusions 1) The ternary La-Mg-Ni-based...Trans. Nonferrous Met. Soc. China 25(2015) 1968-1977 Effects of stoichiometric ratio La/Mg on structures and electrochemical performances of as-cast and annealed La-Mg-Ni-based A2B7-type electrode......
Preparation and magnetic property of multi-walled carbon nanotube/α-Fe2O3 composites CHEN Chuan-sheng(陈传盛)1, 2, LIU Tian-gui(刘天贵)3, CHEN Xiao-hua(陈小华) 2, LIN Liang-wu(林良武)1, LIU Qi...: In order to attain new functional nanomaterials with good magnetic property, multi-walled carbon nanotubes/hematite (MWNTs/α-Fe2O3) composites were synthesized using the co-deposition method. MWNTs......
-yuan, CHEN Kang-hua. Effect of ageing process on electrochemical corrosion property of Al-6.2Zn-2.3Mg-2.3Cu aluminium alloy[J]. The Chinese Journal of Nonferrous Metals, 2015, 25(4... corrosion and electrochemical behavior of Al-Zn-Mg-Cu alloy[J]. Materials and Corrosion, 2013, 64(4): 284-289. [5]MARLAUD T, MALKI B, HENON C, DESCHAMPS A, BAROUX B. Relationship between alloy composition......
Effect of Ti Addition on the Microstructure and Property of FeAlCuCrNiMo0.6 High-Entropy AlloyYunhai Su,Xuewei Liang,Yunqi Liu,Zhiyong DaiSchool of Materials Science and Engineering,Shenyang... of electrochemical impedance spectroscopy is the largest,and the corrosion resistance effect is the best.关键词:......
. The hardness of each MAO specimen was measured by the MH-5 Vickers hardness tester. The friction and wear property of each specimen was investigated on the UMT-2 friction and wear apparatus. Electrochemical...Trans. Nonferrous Met. Soc. China 25(2015) 1926-1934 Influence of nano-SiC on microstructure and property of MAO coating formed on AZ91D magnesium alloy Shu-yan WANG1,2, Nai-chao SI1, Yong-ping XIA2......
球磨MgNi非晶储氢合金电化学性能的研究 陈东洋1,刘素琴1,黄红霞1,黄可龙1 (1.中南大学,湖南,长沙,410083;2.桂林工学院,广西,桂林,541004) 摘要:采用机械合金化法,制备了MgNi非晶储氢合金.探讨了球磨生成非晶的机制.用SEM和XRD分析了合金的表面形貌和相组成.研究不同的球磨工艺如球料比,球径配比,转速以及球磨时间对合金电极电化学性能的影响.所制备的MgNi非晶合金电极的放电容量最高为450 mAh/g,但是容量衰减较快. 关键词:MgNi非晶合金; 储氢合金; 电化学性能; amorphous MgNi alloy; hydrogen storage alloy; electrochemical property; [全文内容正在添加中] ......
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, indicating that with addition of germanium, reversible property of Co-P powders has been improved. Table 1 Electrochemical data from discharge curves of electrodes Fig. 4 Comparison of CV curves between...Trans. Nonferrous Met. Soc. China 23(2013) 2060-2065 Effect of germanium on electrochemical performance of chain-like Co-P anode material for Ni/Co rechargeable batteries Jia-jia LI1, Xiang-yu ZHAO1......
