کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7722598 | 1497524 | 2013 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Sodium alanate system for efficient hydrogen storage
ترجمه فارسی عنوان
سیستم آلانات سدیم برای ذخیره سازی هیدرولیز کارآمد
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
چکیده انگلیسی
Hydrogen is a promising energy carrier in future energy systems. However, hydrogen storage is facing increasing challenges within the development of more environmentally friendly energy systems with high capacity, fast kinetics, favorable thermodynamics, controllable reversibility, especially for applications in vehicles with fuel cells that use proton-exchange membranes (PEMs). In this report, we present a critical review on catalyst modified and nanoconfined NaAlH4, focusing on their thermodynamics and kinetics behaviors. Catalyst is of increasing interest and may lead to significantly enhanced kinetics, higher degree of stability and/or more favorable thermodynamic properties. Thus, catalyst-doped NaAlH4 is expected to strongly contribute by the development of novel catalysts and synthesis methods. Additionally, nanoconfined NaAlH4 may also have a wide range of applications in the PEM fuel cells. Selected catalyst materials, porous scaffold materials, methods for preparation of NaAlH4 systems and their hydrogen storage properties are reviewed. This is the first review report on catalyst modified and nanoconfined NaAlH4.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 38, Issue 21, 17 July 2013, Pages 8798-8812
Journal: International Journal of Hydrogen Energy - Volume 38, Issue 21, 17 July 2013, Pages 8798-8812
نویسندگان
Li Li, Changchang Xu, Chengcheng Chen, Yijing Wang, Lifang Jiao, Huatang Yuan,