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author:

陈凤英 (陈凤英.) [1] | 李湘祁 (李湘祁.) [2] | 李哲韬 (李哲韬.) [3] | 邵艳群 (邵艳群.) [4]

Indexed by:

PKU CSCD

Abstract:

以十六烷基三甲基溴化铵为模板剂、甲酰胺为共溶剂、正硅酸乙酯为硅源,室温下在HCl介质中合成了纤维状、圆盘状和花卉状等多种混合形貌的介孔二氧化硅。采用XRD、SEM、TEM等方法对样品进行表征,探讨了HCl用量对产物形貌的影响。结果表明,增加HCl用量会导致孔间距减小,但有助于提高介孔结构有序性和纤维状形貌的产率;过低的HCl用量条件下介孔二氧化硅不能形成规则外形。

Keyword:

HCl 介孔二氧化硅 形貌

Community:

  • [ 1 ] 福州大学材料科学与工程学院

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Source :

硅酸盐通报

Year: 2012

Issue: 02

Volume: 31

Page: 431-434

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:

30 Days PV: 3

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