Citation: Guan Kun LIU, Li Wen GU, Ye Xiang TONG, Jian Ping LIU, Shi Jun LU. Electrochemical Studies on the Deposition of Neodymium in DMSO[J]. Chinese Chemical Letters, ;1998, 9(2): 169-171. shu

Electrochemical Studies on the Deposition of Neodymium in DMSO

School of Chemistry and Chemical Engineering, Zhongshan University, Guangzhou 510275

Received Date: 7 July 1997

The electrodeposition of neodymium on Pt and Cu electrodes was investigated in DMSO containing NdCl₃ and a small mount of water at room temperature. Cyclic voltammetry indicated that the reduction process of Nd(Ⅲ) on the Pt cathode was complicated. The one-step reduction wave showed two steps by adding 0.3mol/L ethylenediamine(EN). A delicate yellow, lustrous, strongly adhering film on the Cu electrode was obtained using potentiostatic electrolysis at-1.80 V(vs. aq SCE).
- Electrochemical studies,
- Deposition,Neodymium
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