کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9617566 49170 2005 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The synthesis of hierarchical porous iron oxide with wood templates
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
The synthesis of hierarchical porous iron oxide with wood templates
چکیده انگلیسی
Synthesis of hierarchical iron oxide with controllable porous structure by wood templates is presented in this paper. These wood-templated iron oxides (Fe2O3) with special hierarchical pore size from 20 nm up to 50 μm were prepared with inorganic precursor solution in four kinds of wood templates. Different characterization techniques such as SEM, FESEM, field emission topography SEM, EDAX, XRD, TEM and N2 adsorption were used to investigate the structures of iron oxide in different length scales. We demonstrate that the structures of the iron oxide synthesized here are hierarchical porous derived from their wood templates. Moreover, the pore size distribution of wood-templated iron oxide shows dependence on the calcination temperature and wood template.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Microporous and Mesoporous Materials - Volume 85, Issues 1–2, 23 October 2005, Pages 82-88
نویسندگان
, , , ,