کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1623638 1516409 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Catalytically enhanced dehydrogenation of Li–Mg–N–H hydrogen storage material by transition metal nitrides
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
Catalytically enhanced dehydrogenation of Li–Mg–N–H hydrogen storage material by transition metal nitrides
چکیده انگلیسی

Motivated by the understanding of dehydrogenation/rehydrogenation reaction mechanisms, we examine the effect of two commercial transition metal nitrides, TaN and TiN, on the dehydrogenation performance of Li–Mg–N–H system. Both nitrides are catalytically active for accelerating the dehydrogenation reaction of this system. Such catalytic enhancement well persists without hydrogen capacity loss. A catalytic mechanism is proposed with reference to the catalytic model for hydrotreating reactions by transition metal nitrides.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 468, Issues 1–2, 22 January 2009, Pages L21–L24
نویسندگان
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