Hydrogen desorption from magnesium hydride-graphite nanocomposites produced by ball milling
作者： S. Dal Toè , S. Lo Russo , A. Maddalena , G. Principi , A. Saber
DOI: 10.1016/J.MSEB.2003.10.030
关键词:
摘要: Abstract Magnesium hydride–graphite composites produced via ball milling exhibit fast H2 desorption/absorption kinetics; moreover, their activation behaviour is particularly attractive if compared with MgH2-based materials obtained so far. In this work, we report the phase analysis (by X-ray diffraction) and investigate crystal structure desorption (using a home-made Sievert apparatus) of MgH2–graphite by milling. Milling graphite found to improve rate MgH2 changing reaction mechanism.
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