کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1278015 | 1497602 | 2010 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Improved hydrogen storage properties of LiBH4 by mechanical milling with various carbon additives
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Improved hydrogen storage properties of LiBH4 by mechanical milling with various carbon additives Improved hydrogen storage properties of LiBH4 by mechanical milling with various carbon additives](/preview/png/1278015.png)
چکیده انگلیسی
Various LiBH4/carbon (graphite (G), purified single-walled carbon nanotubes (SWNTs) and activated carbon (AC)) composites were prepared by mechanical milling method and further examined with respect to their hydrogen storage properties. It was found that all the carbon additives can improve the H-exchange kinetics and H-capacity of LiBH4 to some extents. Compared with G, SWNTs and AC exhibited better promoting effect on the hydrogen storage properties of LiBH4. Based on combined property/phase/structure analysis results, the promoting effect of the carbon additives was largely attributed to their heterogeneous nucleation and micro-confinement effect on the reversible dehydrogenation of LiBH4.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 35, Issue 15, August 2010, Pages 8247–8252
Journal: International Journal of Hydrogen Energy - Volume 35, Issue 15, August 2010, Pages 8247–8252
نویسندگان
Zhan-Zhao Fang, Xiang-Dong Kang, Ping Wang,