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author:

汤德平 (汤德平.) [1] | 李湘祁 (李湘祁.) [2] | 刘荣添 (刘荣添.) [3]

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CQVIP PKU CSCD

Abstract:

利用吸附吡啶的红外光谱对采用水解法和Sol-Gel法制备的钛柱撑蒙脱石和Ti-PIMs表面的酸位进行分析,结果表明:在蒙脱石表面主要存在羟基功能基和L酸位,Ti-PIMs表面除了有很强的I酸位,还出现B酸位.水解法和Sol-Gel法制备的Ti-PIMs相比,后者的L酸位较多,而B酸位较少,认为Ti-PLMs表面的酸位,尤其是B酸位,主要来自于层间产生的TiO2柱子.

Keyword:

柱撑蒙脱石 红外光谱 表面活性 酸位

Community:

  • [ 1 ] 福州大学材料学院,福建,福州,350002

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Source :

矿物岩石

ISSN: 1001-6872

Year: 2003

Issue: 4

Volume: 23

Page: 54-57

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 0

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