کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1257166 971549 2013 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Room temperature solution-phase synthesis of flower-like nanostructures of [Ni3(BTC)2·12H2O] and their conversion to porous NiO
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Room temperature solution-phase synthesis of flower-like nanostructures of [Ni3(BTC)2·12H2O] and their conversion to porous NiO
چکیده انگلیسی

Hierarchical flower-like architectures of [Ni3(BTC)2·12H2O] (BTC3− = benzene-1,3,5-tricarboxylate) were successfully prepared by a simple solution-phase method under mild conditions without any template or surfactant. Phase-pure porous NiO nanocrystals were obtained by annealing the Ni-BTC complex without significant alteration in morphology. The product was characterized by X-ray diffraction techniques, field-emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM) and high-resolution TEM (HRTEM). The catalytic effect of the NiO product was investigated on the thermal decomposition of ammonium perchlorate (AP) and it was found that the annealed NiO product has higher catalytic activity than the commercial NiO.

Porous NiO superstructures are obtained by annealing the hierarchical flower-like architectures of [Ni3(BTC)2·12H2O] prepared by a simple solution-phase method under mild conditions, and show good catalytic property for the decomposition of ammonium perchlorate.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Chemical Letters - Volume 24, Issue 8, August 2013, Pages 663–667
نویسندگان
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