کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1621429 1005747 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Facile synthesis of mesoporous ZnAl2O4 thin films through the evaporation-induced self-assembly method
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
Facile synthesis of mesoporous ZnAl2O4 thin films through the evaporation-induced self-assembly method
چکیده انگلیسی
Mesoporous ZnAl2O4 thin films have been successfully synthesized using aluminum chloride and zinc chloride as the inorganic precursors, triblock copolymer Pluronic F-127 as the structure-directing agents, through the evaporation-induced self-assembly (EISA) method. Powder X-ray diffraction (PXRD) patterns show that the sample is single-phase cubic material with the spinel-type structure. Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) were used to study the mesoporous structure of ZnAl2O4 materials. The specific surface area determined by BET surface area measurement was found to be 108.4 m2 g−1. The possible formation mechanism of mesoporous ZnAl2O4 thin films was discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 488, Issue 1, 20 November 2009, Pages 320-324
نویسندگان
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