Preparation of Layered Ferrititanate Pillared by Silica

作者：Hou Wenhua^*; Wang Nanping; Yan Qijie

来源：Acta Physico - Chimica Sinica, 1996, 12(10): 933-936.

DOI：10.3866/PKU.WHXB19961015

• Layered ferrititanate
• Silica pillar
• Preparation

A silica-pillared layered ferrititanate was successfully prepared by first preswelling K0.8Fe0.8Ti1.2O4 with n-hexylammonium chloride, and then reacting with NH2CH2CH2CH2Si(OC2H5)(3) and finally calcinating the resultant product in air at 500 degrees C. The obtained silica-pillared layered ferrititanate has a high thermal stability beyond 650 degrees C and a specific surface area of 98.0 m(2).g(-1).

• 出版日期1996
• 单位南京大学