引用本文:
侯文华, 王南平, 颜其浩. 氧化硅柱层状铁钛酸盐的制备[J]. 物理化学学报,
1996, 12(10): 933-936.
doi:
10.3866/PKU.WHXB19961015
Citation: Hou Wen-Hua, Wang Nan-Ping, Yan Qi-Hao. Preparation of Layered Ferrititanate Pillared by Silica[J]. Acta Physico-Chimica Sinica, 1996, 12(10): 933-936. doi: 10.3866/PKU.WHXB19961015
Citation: Hou Wen-Hua, Wang Nan-Ping, Yan Qi-Hao. Preparation of Layered Ferrititanate Pillared by Silica[J]. Acta Physico-Chimica Sinica, 1996, 12(10): 933-936. doi: 10.3866/PKU.WHXB19961015
English
Preparation of Layered Ferrititanate Pillared by Silica
Abstract:
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 and finally 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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Key words:
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Layered ferrititanate
- / Silica pillar
- / Preparation
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