Synthesis of Ti-containing MCM41 using Ti(SO4)2 as Ti source

Yan Kong; Xuefeng Guo; Fumin Zhang; Siyang Jiang; Jun Wang; Yinong Lu; Qijie Yan

doi:10.1016/j.matlet.2005.05.042

Synthesis of Ti-containing MCM41 using Ti(SO₄)₂ as Ti source

Yan Kong, Xuefeng Guo, Fumin Zhang, Siyang Jiang, Jun Wang, Yinong Lu, Qijie Yan

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25 Scopus citations

Abstract

A simple and economic method was developed to synthesize Ti-containing MCM41 from titanium sulphate as Ti source, sodium metasilicate as Si source and cetyltrimethylammonium bromide (CTABr) as template. The resultant materials were characterized by using XRD, FT-IR, N₂ adsorption isotherms, HRTEM, ICP, and LRS techniques. It was revealed that the atoms of titanium were incorporated into the framework of MCM41 for the samples with Ti / Si mol ratios below 1 / 20. Small amount of titanium oxides that highly dispersed onto the wall of MCM41 were detected while the Ti / Si mol ratios up to 1 / 10. The prepared materials exhibited high catalytic activity in the oxidation of aromatic compounds.

Original language	English
Pages (from-to)	3099-3101
Number of pages	3
Journal	Materials Letters
Volume	59
Issue number	24-25
DOIs	https://doi.org/10.1016/j.matlet.2005.05.042
State	Published - Oct 2005

Keywords

Characterization
Synthesis
Ti-MCM41
Titanium sulphate

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10.1016/j.matlet.2005.05.042

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title = "Synthesis of Ti-containing MCM41 using Ti(SO4)2 as Ti source",

abstract = "A simple and economic method was developed to synthesize Ti-containing MCM41 from titanium sulphate as Ti source, sodium metasilicate as Si source and cetyltrimethylammonium bromide (CTABr) as template. The resultant materials were characterized by using XRD, FT-IR, N2 adsorption isotherms, HRTEM, ICP, and LRS techniques. It was revealed that the atoms of titanium were incorporated into the framework of MCM41 for the samples with Ti / Si mol ratios below 1 / 20. Small amount of titanium oxides that highly dispersed onto the wall of MCM41 were detected while the Ti / Si mol ratios up to 1 / 10. The prepared materials exhibited high catalytic activity in the oxidation of aromatic compounds.",

keywords = "Characterization, Synthesis, Ti-MCM41, Titanium sulphate",

author = "Yan Kong and Xuefeng Guo and Fumin Zhang and Siyang Jiang and Jun Wang and Yinong Lu and Qijie Yan",

year = "2005",

month = oct,

doi = "10.1016/j.matlet.2005.05.042",

language = "英语",

volume = "59",

pages = "3099--3101",

journal = "Materials Letters",

issn = "0167-577X",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Synthesis of Ti-containing MCM41 using Ti(SO4)2 as Ti source

AU - Kong, Yan

AU - Guo, Xuefeng

AU - Zhang, Fumin

AU - Jiang, Siyang

AU - Wang, Jun

AU - Lu, Yinong

AU - Yan, Qijie

PY - 2005/10

Y1 - 2005/10

N2 - A simple and economic method was developed to synthesize Ti-containing MCM41 from titanium sulphate as Ti source, sodium metasilicate as Si source and cetyltrimethylammonium bromide (CTABr) as template. The resultant materials were characterized by using XRD, FT-IR, N2 adsorption isotherms, HRTEM, ICP, and LRS techniques. It was revealed that the atoms of titanium were incorporated into the framework of MCM41 for the samples with Ti / Si mol ratios below 1 / 20. Small amount of titanium oxides that highly dispersed onto the wall of MCM41 were detected while the Ti / Si mol ratios up to 1 / 10. The prepared materials exhibited high catalytic activity in the oxidation of aromatic compounds.

AB - A simple and economic method was developed to synthesize Ti-containing MCM41 from titanium sulphate as Ti source, sodium metasilicate as Si source and cetyltrimethylammonium bromide (CTABr) as template. The resultant materials were characterized by using XRD, FT-IR, N2 adsorption isotherms, HRTEM, ICP, and LRS techniques. It was revealed that the atoms of titanium were incorporated into the framework of MCM41 for the samples with Ti / Si mol ratios below 1 / 20. Small amount of titanium oxides that highly dispersed onto the wall of MCM41 were detected while the Ti / Si mol ratios up to 1 / 10. The prepared materials exhibited high catalytic activity in the oxidation of aromatic compounds.

KW - Characterization

KW - Synthesis

KW - Ti-MCM41

KW - Titanium sulphate

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U2 - 10.1016/j.matlet.2005.05.042

DO - 10.1016/j.matlet.2005.05.042

M3 - 文章

AN - SCOPUS:23744485332

SN - 0167-577X

VL - 59

SP - 3099

EP - 3101

JO - Materials Letters

JF - Materials Letters

IS - 24-25

ER -

Synthesis of Ti-containing MCM41 using Ti(SO₄)₂ as Ti source

Abstract

Keywords

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