Fe P O catalysts were prepared by both the coprecipitation and sol gel methods. The compositions, structures and the chemisorption of ethane on the surface of Fe P O catalysts were investigated by DTA TG, TEM, XRD, BET, IR and TPR techniques.

• 用共沉淀法和溶胶 -凝胶法制备了 Fe-P-O催化剂 ；用 DTA-TG、TEM、XRD、IR和 TPR等方法对微粒组成、结构进行了表征 .