ICCAS OpenIR
Aqueous route for mesoporous metal oxides using inorganic metal source and their applications
Liu, Qiang; Zhang, Wei-Ming; Cui, Zhi-Min; Zhang, Bo; Wan, Li-Jun; Song, Wei-Guo
2007-03-23
Source PublicationMICROPOROUS AND MESOPOROUS MATERIALS
ISSN1387-1811
Volume100Issue:1-3Pages:233-240
AbstractIn this paper, we report a synthetic route for mesoporous metal oxides from inorganic metal sources in aqueous media. This synthesis route offers a versatile, low cost and environmental friendly method to produce mesoporous metal oxides that have very high surface areas. As an example, the synthesis of iron oxide is described in detail. Synthesis conditions including aging time, aging temperature and amount of urea were varied to find the optimal synthesis conditions. We found that recycling the Cetyltrimethylammonium Bromide (CTAB) template is possible when the amount of urea is reduced to stoichiometric. The mesoporous metal oxides made under these conditions are self assemblies of leaf-like single crystal sub-units with randomly distributed mesopores embedded into the crystals. As a result of the crystalline nature, these mesoporous metal oxides have high thermal stabilities and their applications as gas sensors and CO disproportionation catalysts indicate promising aspects of these materials. (c) 2006 Elsevier Inc. All rights reserved.
KeywordMetal Oxide Mesoporous Recycle Sensor Catalysis
DOI10.1016/j.micromeso.2006.10.041
Indexed BySCI
Language英语
WOS IDWOS:000244798300030
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:35[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/62540
Collection中国科学院化学研究所
Corresponding AuthorSong, Wei-Guo
Affiliation1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100080, Peoples R China
2.Univ Sci & Technol China, Dept Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China
Recommended Citation
GB/T 7714
Liu, Qiang,Zhang, Wei-Ming,Cui, Zhi-Min,et al. Aqueous route for mesoporous metal oxides using inorganic metal source and their applications[J]. MICROPOROUS AND MESOPOROUS MATERIALS,2007,100(1-3):233-240.
APA Liu, Qiang,Zhang, Wei-Ming,Cui, Zhi-Min,Zhang, Bo,Wan, Li-Jun,&Song, Wei-Guo.(2007).Aqueous route for mesoporous metal oxides using inorganic metal source and their applications.MICROPOROUS AND MESOPOROUS MATERIALS,100(1-3),233-240.
MLA Liu, Qiang,et al."Aqueous route for mesoporous metal oxides using inorganic metal source and their applications".MICROPOROUS AND MESOPOROUS MATERIALS 100.1-3(2007):233-240.
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