摘要 : In this work, homogeneous and heterogeneous oxidation of alcohols by H(2)O(2)in the presence of [(n-C4H9)(4) N](5)[PW11ZnO39].3H(2)O and [PW11ZnO39](5-)supported on Dowex 22 as catalysts have been investigated. Using water as a gr... 展开 In this work, homogeneous and heterogeneous oxidation of alcohols by H(2)O(2)in the presence of [(n-C4H9)(4) N](5)[PW11ZnO39].3H(2)O and [PW11ZnO39](5-)supported on Dowex 22 as catalysts have been investigated. Using water as a green solvent, different alcohols were converted into the corresponding aldehydes and ketones in high to excellent yields. Dowex 22 supported polyoxometalate, PW11Zn@Dowex, was also catalyzed highly robust and selective oxidation of unsaturated alcohols. Leaching and recycling experiments on supported catalyst revealed the excellent stability and reusability of this catalytic system. 收起