Direct- and post- hydrothermal treatments in ammoniated solution for the morphogenesis of mesoporous silica nanotubes

ZY Yuan; BL Su; Wuzong Zhou

Direct- and post- hydrothermal treatments in ammoniated solution for the morphogenesis of mesoporous silica nanotubes

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Abstract

The surface patterning of mesoporous silica nanotubes was observed in the mesoporous materials hydrothermally synthesized under mild-alkaline conditions in the presence of cetylpyridinium surfactants. Direct hydrothermal synthesis in an ammoniated solution or post-hydrothermal. treatment of room-temperature-synthesized materials were performed alternatively. The formation mechanisms were investigated. It is revealed that the roles of ammonia during direct- or post-hydrothermal treatment are different.

Original language	English
Pages (from-to)	181-184
Journal	Studies in Surface Science and Catalysis
Volume	146
Publication status	Published - 2003

Keywords

MOLECULAR-SIEVE MCM-41

Cite this

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title = "Direct- and post- hydrothermal treatments in ammoniated solution for the morphogenesis of mesoporous silica nanotubes",

abstract = "The surface patterning of mesoporous silica nanotubes was observed in the mesoporous materials hydrothermally synthesized under mild-alkaline conditions in the presence of cetylpyridinium surfactants. Direct hydrothermal synthesis in an ammoniated solution or post-hydrothermal. treatment of room-temperature-synthesized materials were performed alternatively. The formation mechanisms were investigated. It is revealed that the roles of ammonia during direct- or post-hydrothermal treatment are different.",

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author = "ZY Yuan and BL Su and Wuzong Zhou",

note = "Stud Surf Sci Catal",

year = "2003",

language = "English",

volume = "146",

pages = "181--184",

journal = "Studies in Surface Science and Catalysis",

issn = "0167-2991",

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T1 - Direct- and post- hydrothermal treatments in ammoniated solution for the morphogenesis of mesoporous silica nanotubes

AU - Yuan, ZY

AU - Su, BL

AU - Zhou, Wuzong

N1 - Stud Surf Sci Catal

PY - 2003

Y1 - 2003

N2 - The surface patterning of mesoporous silica nanotubes was observed in the mesoporous materials hydrothermally synthesized under mild-alkaline conditions in the presence of cetylpyridinium surfactants. Direct hydrothermal synthesis in an ammoniated solution or post-hydrothermal. treatment of room-temperature-synthesized materials were performed alternatively. The formation mechanisms were investigated. It is revealed that the roles of ammonia during direct- or post-hydrothermal treatment are different.

AB - The surface patterning of mesoporous silica nanotubes was observed in the mesoporous materials hydrothermally synthesized under mild-alkaline conditions in the presence of cetylpyridinium surfactants. Direct hydrothermal synthesis in an ammoniated solution or post-hydrothermal. treatment of room-temperature-synthesized materials were performed alternatively. The formation mechanisms were investigated. It is revealed that the roles of ammonia during direct- or post-hydrothermal treatment are different.

KW - MOLECULAR-SIEVE MCM-41

UR - https://www.scopus.com/pages/publications/84872656573

M3 - Article

SN - 0167-2991

VL - 146

SP - 181

EP - 184

JO - Studies in Surface Science and Catalysis

JF - Studies in Surface Science and Catalysis

ER -

Direct- and post- hydrothermal treatments in ammoniated solution for the morphogenesis of mesoporous silica nanotubes

Abstract

Keywords

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