title: Unusual phenomena in the reduction process of vanadium(v) on a graphite electrode at high overpotentials.
abstract: An abrupt increase in the Tafel slope and the charge transfer resistance (Rct) of V(v) ions on a graphite electrode are both observed at a transition potential (EK). The possible vanadium complexes such as V2O3(3+) might result in the change of reduction mechanism and the unusual phenomena.
authors.affiliation: Institute of Metal Research, Chinese Academy of Sciences, 62 Wencui Road, Shenyang, China. xzfan@imr.ac.cn.
authors.forename: Wenjun
authors.initials: W
authors.lastname: Wang
authors.forename: Xinzhuang
authors.initials: X
authors.lastname: Fan
authors.forename: Jianguo
authors.initials: J
authors.lastname: Liu
authors.forename: Chuanwei
authors.initials: C
authors.lastname: Yan
authors.forename: Chaoliu
authors.initials: C
authors.lastname: Zeng