کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
50393 46793 2011 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Facile synthesis of mono-dispersive hierarchical nickel-based microspheres as potential catalysts
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
Facile synthesis of mono-dispersive hierarchical nickel-based microspheres as potential catalysts
چکیده انگلیسی

Mono-dispersive hierarchical NiO and Ni/C microspheres were synthesized through a precursor method. The uniform coordination precursor microspheres were easily obtained by treating nickel acetate in methanol under solvothermal conditions. After the precursor was calcined in the air or nitrogen, two kinds of Ni-based nanostructures, NiO and Ni/C can be obtained, respectively. Both the Ni-based nanostructures are uniform mono-dispersive microspheres as the parent precursor and have hierarchical structures assembled by NiO and Ni nanoparticles. The hierarchical NiO and Ni/C microspheres were verified to have good catalytic activities for the propellant combustion of ammonium perchlorate.

Monodisperse hierarchical NiO and Ni/C spheres were synthesized through a precursor, which was obtained by simply solvothermal-treating nickel acetate in methanol, and verified to have good catalytic abilities for the propellant combustion of ammonium perchlorate.Figure optionsDownload as PowerPoint slideResearch Highlights
► Monodispersive NiO and Ni/C spheres were synthesized through a precursor method.
► The method is very simple and controllable and only two chemicals are involved.
► NiO and Ni/C microspheres show good catalysis abilities for the AP decomposition.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Communications - Volume 12, Issue 11, 10 June 2011, Pages 1031–1036
نویسندگان
, , , , , , ,