A silica-pillared layered ferrititanate was successfully prepared by first preswelling K(0.8)Fe(0.8)Ti(1.2)O4 with n-hexylammonium chloride,and then reacting with NH2CH2CH2CH2si(OC2H5)3 snf ginslly calcinating the resultant product in air at 500℃ .The Obtained silica-pillared layered ferrititanate has a high thermal stability beyond 650℃ and a specific surface area of 98.0m2·g(-1)
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