کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
76651 49146 2008 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Template-assisted synthesis of mesoporous LiAlO2 hollow spheres with high surface area
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
Template-assisted synthesis of mesoporous LiAlO2 hollow spheres with high surface area
چکیده انگلیسی

Mesoporous lithium aluminate (α-LiAlO2) hollow spheres with the diameter of 3–4 μm and the shell thickness of about 500 nm have been successfully synthesized by a hydrothermal method with template-assisted. Many mesopores were found on the surface of the spherical shell. Nitrogen sorption measurement reveals that obtained products exhibited high BET specific surface area up to 322.8 m2/g and pore volume of 0.72 cm3/g. The formation mechanism of the mesoporous shell structure was proposed as a core-shell-surfactant-water model.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Microporous and Mesoporous Materials - Volume 113, Issues 1–3, 1 August 2008, Pages 41–46
نویسندگان
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