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author:

汪尚兵 (汪尚兵.) [1] | 李湘祁 (李湘祁.) [2] | 曾国坪 (曾国坪.) [3] | 林辉 (林辉.) [4] | 汤德平 (汤德平.) [5]

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CQVIP CSCD

Abstract:

研究了在高硅体系中(CTAB:TEOS:H2O=0.10:1:66.7)利用乙二胺作碱介质制备MCM-41介孔材料.借助XRD,N2吸附-脱附等表征手段,讨论了室温与二次水热处理条件下制得的MCM-41的特性.结果发现,在高硅体系中以乙二胺为碱介质,在室温与二次水热处理条件下得到的MCM-41原样品均具有良好的热稳定性,而二次水热处理得到的MCM-41具有较大的孔径.

Keyword:

MCM-41 乙二胺 介孔材料 热稳定性

Community:

  • [ 1 ] 福州大学材料科学与工程学院,福建,福州,350002

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Source :

福州大学学报:自然科学版

ISSN: 1000-2243

CN: 35-1337/N

Year: 2003

Issue: 6

Volume: 31

Page: 700-703

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 4

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