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本文以透射法EXAFS和IR等手段研究了四核羰基钴金属簇Co_4(CO)_(10)(PPh)_2担载在SiO_2上以后及用于烯烃醛化反应前后的变化,确定了相应的结构参数并探讨了催化活性与结构的关系。
In this paper, the change of Co4 (CO) _ (10) (PPh) _2 supported on SiO_2 and before and after the aldehyde hydroformylation reaction was studied by means of transmission method such as EXAFS and IR, and the corresponding Structural parameters and discuss the relationship between catalytic activity and structure.