Synthesis and characterization of nanostructured Cu/ZnO/Al2O3 from lyotropic liquid crystalline templates

被引：2
|
作者：
Wang, Xiaodong [2 ]
Guo, Ruijie [1 ]
Sun, Yuan [3 ]
机构：
[1] Taiyuan Univ Technol, Sch Mat Sci & Technol, Taiyuan 030024, Peoples R China
[2] Taiyuan Univ Technol, Key Lab Coal Sci & Technol, Minist Educ & Shanxi Prov, Taiyuan 030024, Peoples R China
[3] Petrochina NE Refining & Chem Engn Co Ltd, Jinzhou Designing Inst, Jinzhou, Peoples R China
来源：
INTERNATIONAL JOURNAL OF MATERIALS RESEARCH | 2010年 / 101卷 / 09期
关键词：
Nanostructure; Liquid crystalline template; Cu/ZnO/Al2O3; TEMPERATURE METHANOL SYNTHESIS; FILMS; CATALYSTS; DEPOSITION; PHASES; ALLOY;
D O I：
10.3139/146.110392
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The hexagonal lyotropic liquid crystalline phases of nonionic surfactants AEO-9 were used to template directly the fabrication of nanostructured Cu/ZnO/Al2O3 oxides. The reaction between metal precursors and alkaline reacting substance dissolved within the aqueous domains of the liquid crystalline templates generated nanostructured oxides. Low-angle X-ray diffraction and transmission election microscopy characterization reveals the product as a hexagonal array of cylindrical pores with pore-to-pore separation of ca. 6.3 nm. Possessing ordered nanochannels, Cu/ZnO/Al2O3 oxides could find more potential application in catalysis.
引用
收藏
页码：1187 / 1190
页数：4
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