溴代酞菁铁配合物的光谱电化学性质研究  

SPECTRO-ELECTROCHEMICAL STUDY OF BROMOPHTHALOCYANINATO IRON

作　　者：吴星[1] 刘长庆[1] 严鹏权 丁子庆 

机构地区：[1]扬州师范学院化学系,扬州225002

出　　处：《感光科学与光化学》1990年第3期182-185,共4页Photographic Science and Photochemistry

摘　　要：本文对μ-氧-四溴酞菁铁配合物([TBPcFe]_2O)的电化学性质及光谱电化学性质进行了研究。结果表明,μ-氧-四溴酞菁铁在所研究的电压区问内经历了三个单电子氧化还原反应,其半波电势为0.06V,—0.75V及—1.33V(相对于甘汞电极),分别对应于Fe^(3+)/Fe^(3=)、Fe^(2+)/Fe^+及TBPc^(2-)/TBPc^(3-)电对的氧化还原反应。光谱电化学性质研究亦观察到相应酞菁配合物的特征光谱。Electrochemical and spectro-electrochemical properties of n-oxo-tetrabromophthalocyaninato iron ([TBPcFe],O) were studied.The experimental results showed that u-oxo-tetrabromoph-thalocyaninato iron undergoes three one-electron redox reactions,the half-wave potentials (E1/2) of which are 0.06V,-0.75V and -1.33V (Hg2Cl,/Hg reference),corresponding to Fe3+/ Fe2+,Fe2+/Fe+and TBPc2-/TBPc3- respectively.The typical spectra of the corresponding; complexes were also observed in the spectro-electrochemical studies.

关 键 词：四溴酞菁铁 配合物 光谱电化学 

分 类 号：O614.811[理学—无机化学]