Synthesis of nanometer-sized mesoporous oxide spheres

Q. Luo; L. Li; Z. Y. Xue; D. Y. Zhao

Synthesis of nanometer-sized mesoporous oxide spheres

Q. Luo, L. Li, Z. Y. Xue, D. Y. Zhao

Research output: Contribution to journal › Article › Research › peer-review

Abstract

Synthesis of nanometer-sized mesoporous oxide spheres was reported. The synthesized oxides were silica and alumina. The synthesis was performed in the presence some organic solvent with aqueous ammonia as catalyst to control hydrolysis of tetraethyl orthosilicate (TEOS) and aluminum tri-sec-butoxide. Thermo gravimetric analysis showed that block copolymer templates can be removed between 150 and 350 °C.

Original language	English
Pages (from-to)	143-147
Number of pages	5
Journal	Chemical Research in Chinese Universities
Volume	17
Issue number	2
Publication status	Published - 1 May 2001
Externally published	Yes

Keywords

Alumina
Mesoporous
Nanometer-sized
Silica
Sphere

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Cite this

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title = "Synthesis of nanometer-sized mesoporous oxide spheres",

abstract = "Synthesis of nanometer-sized mesoporous oxide spheres was reported. The synthesized oxides were silica and alumina. The synthesis was performed in the presence some organic solvent with aqueous ammonia as catalyst to control hydrolysis of tetraethyl orthosilicate (TEOS) and aluminum tri-sec-butoxide. Thermo gravimetric analysis showed that block copolymer templates can be removed between 150 and 350 °C.",

keywords = "Alumina, Mesoporous, Nanometer-sized, Silica, Sphere",

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T1 - Synthesis of nanometer-sized mesoporous oxide spheres

AU - Luo, Q.

AU - Li, L.

AU - Xue, Z. Y.

AU - Zhao, D. Y.

PY - 2001/5/1

Y1 - 2001/5/1

N2 - Synthesis of nanometer-sized mesoporous oxide spheres was reported. The synthesized oxides were silica and alumina. The synthesis was performed in the presence some organic solvent with aqueous ammonia as catalyst to control hydrolysis of tetraethyl orthosilicate (TEOS) and aluminum tri-sec-butoxide. Thermo gravimetric analysis showed that block copolymer templates can be removed between 150 and 350 °C.

AB - Synthesis of nanometer-sized mesoporous oxide spheres was reported. The synthesized oxides were silica and alumina. The synthesis was performed in the presence some organic solvent with aqueous ammonia as catalyst to control hydrolysis of tetraethyl orthosilicate (TEOS) and aluminum tri-sec-butoxide. Thermo gravimetric analysis showed that block copolymer templates can be removed between 150 and 350 °C.

KW - Alumina

KW - Mesoporous

KW - Nanometer-sized

KW - Silica

KW - Sphere

UR - http://www.scopus.com/inward/record.url?scp=0035331725&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0035331725

VL - 17

SP - 143

EP - 147

JO - Chemical Research in Chinese Universities

JF - Chemical Research in Chinese Universities

SN - 1005-9040

IS - 2

ER -