کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1304787 | 974850 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Two uranyl-organic frameworks with formic acid. A novel example of a uranyl-based nanotubular assemblage
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی معدنی
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
Reaction of uranyl nitrate with formic acid in the presence of DABCO or NMe4OH under hydrothermal conditions gave two novel uranyl-organic frameworks. When templated by H-DABCO+ counter-ions, uranyl formate crystallizes as ribbons including μ3-oxo and μ2- and μ3-hydroxo ions. In one experiment with NMe4OH, a nanotubular material was obtained instead of the more usual two- or three-dimensional uranyl formates, with an inner tubule diameter of ca. 6 Å.
Two novel forms of uranyl formate assemblages were obtained, the first an H-DABCO+-templated ribbon architecture and the second a nanotubular material with an inner tubule diameter of ca. 6 Å.Figure optionsDownload as PowerPoint slide
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Inorganic Chemistry Communications - Volume 11, Issue 6, June 2008, Pages 616–620
Journal: Inorganic Chemistry Communications - Volume 11, Issue 6, June 2008, Pages 616–620
نویسندگان
Pierre Thuéry,