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Citation: Liu Yu, Lin Xiangqin. in-situ UV-visible Spectroelectrochemical Studies of Ironphthalocyanine in Non Aqueous Solvents[J]. Chinese Journal of Applied Chemistry, ;1998, 15(2): 47-50. shu

in-situ UV-visible Spectroelectrochemical Studies of Ironphthalocyanine in Non Aqueous Solvents

Liu Yu ¹ ,
Lin Xiangqin ²

1.
Department of Applied Chemistry Fushun Petroleum Institute, Fushun 113001;
2.
Department of Chemistry, China University of Science and Technology, Hefei

Received Date: 14 July 1997
Revised Date: 17 November 1997

Cyclic voltammetry and in-situ UV-Visible spectroelectrochemical behavior of (TbPc)Fe(Ⅲ)Cl, (TbPc)Fe(Ⅲ)ClO₄ and (TbPc)Zn(Ⅱ) are reported. Five redox steps of Fe(Ⅳ)/radical cation, Fe(Ⅳ)/Fe(Ⅲ), Fe(Ⅲ)/Fe(Ⅱ), Fe(Ⅱ)/Fe(Ⅰ) and Fe(Ⅰ)/radical anion in THF were observed. The existence of un usual oxidation state of Fe(Ⅳ) is attributed to the axial coordination of Cl^- anion. A mechanism for the redox reactions has been proposed.
- iron phthalocyanine,
- in-situ spectroelectrochemistry
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