کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5148525 | 1497372 | 2017 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Hydrogen isotope effect on thermodynamic properties of Pd0.9X0.1 (XÂ =Â Cu, Ag and Au) alloys
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Hydrogen isotope effect on thermodynamic properties of Pd0.9X0.1 (XÂ =Â Cu, Ag and Au) alloys Hydrogen isotope effect on thermodynamic properties of Pd0.9X0.1 (XÂ =Â Cu, Ag and Au) alloys](/preview/png/5148525.png)
چکیده انگلیسی
The effect of hydrogen isotopes on the thermodynamic parameters of desorption reaction in the Pd0.9X0.1-H2/D2 systems (XÂ =Â Cu, Ag and Au) were investigated using Sieverts' apparatus. The hydrogen/deuterium desorption pressure-composition-temperature profiles generated in this study revealed substantial hydrogen isotope effect on the equilibrium plateau pressures with Peq (D2)Â >Â Peq (H2). A correlation was observed for the trend in equilibrium plateau pressures with the unit cell sizes of the Pd0.9X0.1 alloys. Hydrogen isotope separation factor was determined for all these alloys and Pd0.9Cu0.1 alloy was found to have highest separation factor. The results of equilibrium plateau pressure and the separation factor for Pd0.9Cu0.1 alloys merits its candidature for its applicability in gas chromatographic separation of hydrogen isotopes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 42, Issue 5, 2 February 2017, Pages 3136-3141
Journal: International Journal of Hydrogen Energy - Volume 42, Issue 5, 2 February 2017, Pages 3136-3141
نویسندگان
N.S. Anand, Subhasis Pati, Ram Avtar Jat, S.C. Parida, S.K. Mukerjee,