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Study on characteristics of Ni-W-B composites containing CeO2 nano-particles prepared by pulse electrodeposition王军丽1,徐瑞东2,章俞之31. Research Center for Analysis and Measurement,Kunming University...,Chinese Academy of Sciences摘 要:Ni-W-B composites containing CeO2 nano-particles on the surface of 45 steel were prepared by pulse electrodeposition......
microcapsules composite) was prepared using direct current (DC) electrodeposition method. The surface morphology and microstructure of composite were investigated by means of scanning electron microscopy... of the participation of microcapsules. The diameters of microcapsules and the copper grain sizes in the composite were 2-20 μm and 10-20 nm, respectively. In addition, the electrodeposition mechanism......
University, Changsha 410083, China) Abstract: Porous ruthenium oxide coatings as cathode material of hybrid capacitor were prepared on tantalum subs-trate by electrodeposition method. Change relation of bath pH and electrodeposition time and the influence of electrodeposition time on ruthenium oxide coatings mass during electrodeposition were investigated. The structures and morphologies......
Influence of alkylpyridinium ionic liquids on copper electrodeposition from acidic sulfate electrolyteZHANG Qi-bo(张启波), HUA Yi-xin(华一新), REN Yan-xu(任艳旭), CHEN Li-yuan(陈立源)(Faculty of Metallurgical... (BpyHSO4) and N-hexylpyridinium hydrogen sulfate (HpyHSO4) on the kinetics of copper electrodeposition from acidic sulfate solution was investigated by cyclic voltammetry and potentiodynamic......
Lead electrodeposition from alkaline solutions containing xylitol GU Ying-ying1, 2, ZHOU Qiong-hua1, YANG Tian-zu3, LIU Wei3, ZHANG Du-chao3 1. School of Chemistry and Chemical Engineering... and Engineering, Central South University, Changsha 410083 , China Received 25 June 2010; accepted 12 October 2010 Abstract: The electrodeposition of lead in alkaline solutions containing xylitol (1, 2, 3, 4......
Electrodeposition Process for the Fabrication of Copper Dendrites Film with Stable SuperhydrophobicityHuan SHEN1,Fengping WANG1,Yanwei DING1,Jun YANG21. Faculty of Chemistry and Chemical Engineering... successfully prepared by electrodeposition in acidic copper sulfate aqueous solution containing ethanol.The XRD(X-ray difraction)patterns indicate that the Cu dendrites possess fcc(face-centered cubic)crystal......
Direct Electrodeposition of Cu-Ni-W Alloys for the Liners for Shaped ChargesHanwei He and Shouya Jia State Key Lab of Powder Metallurgy,Central South University,Changsha 410083,China摘 要:The Cu-Ni-W alloys for the liners for shaped charges were successfully prepared by direct current(DC) electrodeposition.The influence of cathode current density......
grain sizes were prepared by direct current or pulse electrodeposition, respectively, in the nickel sulfamate electrolyte. The uniaxial tensile tests were performed at room temperature to compare... to that in conventional coarse-grained materials. Key words: nanocrystalline Ni; mechanical property; deformation mechanism; electrodeposition ......
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