کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9759210 | 1497699 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of TixAly catalysts on hydrogen storage properties of LiAlH4 and NaAlH4
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effect of TixAly catalysts on hydrogen storage properties of LiAlH4 and NaAlH4 Effect of TixAly catalysts on hydrogen storage properties of LiAlH4 and NaAlH4](/preview/png/9759210.png)
چکیده انگلیسی
The high catalytic activities of TiCl4 and TiCl3 on the hydrogen storage properties of alkali metal aluminum hydrides have been attributed to intermetallic TiAl3. Therefore, in this work, the hydrogen storage properties of LiAlH4 and NaAlH4 doped with titanium aluminum alloys were investigated. The dopants were incorporated into the alanates by ball milling. The catalysts studied included TiAl3, Ti3Al, elemental titanium, and elemental aluminum. Ball milling in the absence of the catalyst was found to decrease the release temperature of hydrogen. Doping LiAlH4 with Ti3Al, TiAl3 and elemental aluminum additionally reduced the temperature required for hydrogen release. That effect was not observed for mixtures with NaAlH4.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 30, Issues 13â14, OctoberâNovember 2005, Pages 1417-1421
Journal: International Journal of Hydrogen Energy - Volume 30, Issues 13â14, OctoberâNovember 2005, Pages 1417-1421
نویسندگان
Mirna Resan, Michael D. Hampton, Janice K. Lomness, Darlene K. Slattery,