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Electrodeposition Of Neodymium_Iron Group Alloy Films In( P _Ch 3c 6h 4so 3) 3nd+Dmf System, Peng Liu, Yexiang Tong, Qiqin Yang, Yansheng Yang
Electrodeposition Of Neodymium_Iron Group Alloy Films In( P _Ch 3c 6h 4so 3) 3nd+Dmf System, Peng Liu, Yexiang Tong, Qiqin Yang, Yansheng Yang
Journal of Electrochemistry
Neodymium p _toluenesulfonate was prepared and applied to the electrodepositon of neodymium_iron group alloy films. This salt has high solubility in DMF and can be dehydrated easily. Cyclic voltammograms of Pt electrode in ( p _CH 3C 6H 4SO 3) 3Nd+MCl 2(M=Fe,Co,Ni)+DMF indicated that the neodymiun_iron group alloys can be elcetrodeposited from this medium, the Nd_Fe,Nd_Co and Nd_Ni films were obtained by electrolysis at constant potential. The Nd_Fe,Nd_Co and Nd_Ni films are amorphous in which the rare earth contents are in the range of 15 at%～60 at% as analyzed by XRD and EDS. The Nd content in the deposited film …