电沉积Ni-Mo-P合金及其析氢电催化性能的研究  

A Study of Ni-Mo-P Alloy Electrodeposition and Its Electro-catalytic Properties for Hydrogen Evolution

作　　者：李聪[1] 许洪胤[1] 杜朝军[1] 郑盛会 

机构地区：[1]江西理工大学,江西赣州341000 [2]金锋制品厂,广东深圳518000

出　　处：《电镀与环保》2005年第1期10-11,共2页Electroplating & Pollution Control

摘　　要：在大量文献的基础上 ,采用正交试验优化电沉积Ni Mo P合金工艺。经过测试证明 :Ni Mo P合金镀层致密 ,结合力强 ,具有较高的硬度和耐高温腐蚀的性能。通过极化曲线的测定 ,钛基Ni Mo P合金具有比钛电极和铁电极更低的析氢过电势 ,Ni Mo P合金具有较高的电催化性能 ,可望成为新一代氯碱工业用高活性阴极。Based on lots of references, Ni-Mo-P alloy is electrodeposited through orthogonal experiments. The tests show that the electrodeposited Ni-Mo-P alloy coating is compact in structure, strong in bonding strength, and had a higher hardness and corrosion resistance at high temperature. The polarization curves indicate that the overpotential of hydrogen evolution of Ti based Ni-Mo-P alloys is lower than that of Ti and Fe electrodes, which proves that Ni-Mo-P alloy has higher electro-catalytic properties, with a great potential to become an activating cathode of new generation for chlorine-alkali industry.

关 键 词：NI-MO-P合金 电沉积 电催化 

分 类 号：TQ153[化学工程—电化学工业]