The title catalyst was prepared by the sol gel method. The surface composite, structure, specific area and catalytic behavior have been investigated by IR, BET, XRD, TEM techniques. The results showed that the catalys...The title catalyst was prepared by the sol gel method. The surface composite, structure, specific area and catalytic behavior have been investigated by IR, BET, XRD, TEM techniques. The results showed that the catalyst is an amorphous composed of FePO 4 and AlPO 4 with specific area about 238 m 2/g and average granule size less than 10 nm. Under proper reaction conditions the conversion of 1,2 dichloropropane was more than 64% and the selectivity to propylene oxide was more than 79%.展开更多
文摘The title catalyst was prepared by the sol gel method. The surface composite, structure, specific area and catalytic behavior have been investigated by IR, BET, XRD, TEM techniques. The results showed that the catalyst is an amorphous composed of FePO 4 and AlPO 4 with specific area about 238 m 2/g and average granule size less than 10 nm. Under proper reaction conditions the conversion of 1,2 dichloropropane was more than 64% and the selectivity to propylene oxide was more than 79%.
