ELECTRODEPOSITION OF NICKEL FROM ALL-CHLORIDE ELECTROLYTE

来源期刊：中国有色金属学报(英文版)1992年第3期

论文作者：Gong Qian Liao Hong Yang Tao Hu Jiexue Fang Zhaoheng

文章页码：46 - 52

Key words：electrodeposition; nickel ; chloride

Abstract: The optimum operating conditions for the electrodeposition of nickel from all-nickel chloride electrolytes were studied, based on measurements of conductivity, surface tension, viscosity of nickel chloride electrolytes at different temperatures and concentrations of nickel chloride as well as the experiments of electrodeposition arranged using experimental design in the normal table. Through studying cathode polarization and examination of physical features of cathodic nickel, the effects of trace Fe, Co, Pb.. TBP and N-235 in all-nickel chloride electrolyte on cathode potentials, cell voltages, current efficiency and energy consumption as well as the morphology and the internal stress of cathodic nickel in electrodeposition of nickel were examined.