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采用电化学方法研究了钛和过氧钛一取代Ｋｅｇｇｉｎ结构杂多配合物α－K_5H[SiW_11Tio_46].4H_2O和α,β_i-M_6H_11[SiW_11(TiO_39].xH_2O(i=1,2,3) 的氧化还原性质。实验结果表明：Ti-O-O含 配合物中Ｏ_２~(２-)的不可逆还原波出现在－０．１Ｖ左右，由于Ｏ_２~(２－)的存在明显地增强了配合物的氧化还原性能．故过氧杂多配合物可作氧化型催化剂．
Electrochemical methods have been used to study the effect of the Ti-perovskite-substituted Keggin heterostructures on the formation of heteropoly complexes [K-5H [SiW_11Tio_46] .4H_2O and α, β_i-M_6H_11 [SiW_11 (TiO_39] .xH_2O Redox properties.The experimental results show that the irreversible reduction of O_2 ~ (2-) in Ti-OO-containing complexes appears at about -0.1V, and the oxidation of the complex is obviously enhanced by the presence of O_2 ~ (2-) Reduction performance. Therefore, peroxo-heteropoly complexes can be used as oxidation catalyst.