کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1626321 | 1516436 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Crystal structure, hydrogen absorption and thermodynamics of Zr1âxCoxFe2 alloys
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Crystal structure, hydrogen absorption and thermodynamics of Zr1âxCoxFe2 alloys Crystal structure, hydrogen absorption and thermodynamics of Zr1âxCoxFe2 alloys](/preview/png/1626321.png)
چکیده انگلیسی
In this paper, the structural and hydrogen storage properties of Zr1âxCoxFe2 (x = 0.2, 0.3, 0.4, 0.5) hydrogen storage alloys have been systematically investigated. XRD analysis of the alloys have revealed that all the alloys were formed as a single phase alloys having C14 laves phase hexagonal structure. With increasing Co addition, the unit cell volume decreases. P-C-T curves were measured in the pressure and temperature range of 0.5 â¤Â P â¤Â 60 bar and 303 â¤Â T â¤Â 373 K using a Sievert type apparatus. The results indicate that with increasing Co content in the samples, the plateau pressure increases whereas hydrogen storage capacity and stability decreases.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 438, Issues 1â2, 12 July 2007, Pages 106-109
Journal: Journal of Alloys and Compounds - Volume 438, Issues 1â2, 12 July 2007, Pages 106-109
نویسندگان
Ankur Jain, R.K. Jain, Garima Agarwal, I.P. Jain,