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J. Cent. South Univ. Technol. (2008) 15: 814-818 DOI: 10.1007/s11771-008-0150-4 Current efficiency improvement of Zn-Fe alloy electrodeposition by hydrogen inhibitor WANG Yun-yan(王云燕), XIAO...; Abstract: In order to inhibit hydrogen evolution and enhance current efficiency......
J. Cent. South Univ. Technol. (2007)03-0336-04 DOI: 10.1007/s11771-007-0066-4 Mechanism of current efficiency... of electrochemistry. The mechanism of current efficiency improvement were explained from the point of valence electron theory. The results indicate that the partial current density of Fe increases......
Preparation of electrolytic copper powders with high current efficiency enhanced by super gravity field and its mechanism WANG Ming-yong(王明涌)1, 2, WANG Zhi(王 志)1, GUO Zhan-cheng(郭占成)1, 3 1... condition. Cell voltage under super gravity field was also much lower. The size of copper powders decreased with the increase of gravity coefficient (G). The increase of current efficiency can......
Current efficiency of Ga electrodeposition under different anions concentrationsKe-Ke Li1,2,Yi-Fei Zhang1,Shao-Tao Cao1,Yi Zhang11. National Engineering Laboratory for Hydrometallurgical Cleaner...:The gallium electrodeposition from alkaline solution has a very low current efficiency,the reason for which is still not quite understood.The effects......
. Therefore, it is easy to control electrodeposition conditions by using methanesulfonate electrolyte. Key words: electrodepositon; lead-free electrolyte; Bi-Cu film; current efficiency  ... of electrolytic solution on the morphology, crystal orientation and current efficiency of the bismuth-copper deposits. 2 Experimental Bi2(SO4)3, CuSO4 and H2SO4 were dissolved in distilled water......
Cathode Process and Current Efficiency of Titanium Electrowinning in Fused SaltsLi Guoxun General Research Institute for Non-ferrous Metals,Beijing 100088摘 要:<正> A detailed analysis of the cathode process during the formation and growth of the titanium deposit on the wire screen basketin connection with a consideration of the current efficiency......
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Current efficiency in electro-winning of lanthanum and cerium metals from molten chloride electrolytesDeepak Kumar Sahoo1,Harvinderpal Singh1,Nagaiyar Krishnamurthy21. Rare Earths Development Section..., and current density on the current efficiency was studied. All these parameters were varied to get the highest current efficiency and metal yield. The major non-rare earth impurities with the deposit......