摘要
以α-磷酸锆 (α-Zr P)为插层主体 ,采用胶体化法分别制备了 Al聚阳离子柱、 Al Cr聚阳离子柱和 Fe Cr聚阳离子柱磷酸锆 ,通过焙烧得到了其相应的氧化物柱 Zr P。采用 XRD,TG,TEM,BET,能谱分析等手段分别对其进行了表征。它们的晶体结构、稳定性、形貌、比表面积等比α-Zr
Polyaluminia ions,polyaluminia chromia ions and polyferria chromia ions pillared intercalated α zirconium phosphates were prepared by colloidization method and then metal oxides pillared α zirconium phosphates were obtained by calcifying these intercalated α zirconium phosphates. The samples were characterized by XRD,TG,TEM. Results show great change in the structure,thermostability, morphology as compared with the α ZrP.
出处
《石油学报（石油加工）》
EI
CAS
CSCD
北大核心
2000年第2期68-73,共6页
Acta Petrolei Sinica(Petroleum Processing Section)
基金
中国石油化工集团公司资助!项目 (X5970 11)
关键词
磷酸锆
层柱材料
金属氧化物
催化剂
zirconium phosphate
pillared material
preparation
characterization
