通过先将K_(0.8)Fe_(0.8)Ti_(1.2)O_4与n-C_6H_(13)NH_3Cl反应得到正己铵离子柱撑的层状铁钛酸盐,然后再与NH_2(CH_2)_3Si(OC_2H_5)_3反应,最后将所得产物在空气中焙烧可得到氧化硅柱层状铁钛酸盐.采用XRD,IR,TG/DTA,M(?)ssbauer谱,X荧光分析以及比表面和孔径大小分布测定等手段对所得新材料进行了表征.结果表明:所得二个氧化硅柱层状铁钛酸盐均具有较高的热稳定性(>650℃)和比表面(98.0m~2/g和163.8m~2/g),平均孔径为1.82nm和1.90nm. The layered titanate of n-hexanimonium ion was obtained by first reacting K_ (0.8) Fe_ (0.8) Ti_ (1.2) O_4 with n-C_6H_ (13) NH_3Cl and then reacting with NH_2 (CH_2) _3Si (OC_2H_5) _3 reaction, and finally the obtained product was calcined in air to obtain a layered ferrite ferrite titanate.XRD, IR, TG / DTA, M (?) Ssbauer spectroscopy, X fluorescence analysis and determination of specific surface area and pore size distribution The results showed that the obtained two layered ferrite titanates have high thermal stability (> 650 ℃) and specific surface area (98.0m ~ 2 / g and 163.8 m 2 / g) with an average pore size of 1.82 nm and 1.90 nm.