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MICROPOROUS METALS AND METHODS FOR HYDROGEN GENERATION FROM WATER SPLIT REACTION

机译:微孔金属和水分解反应产生氢气的方法

摘要

The present invention relates to hydrogen generating microporous metals, methods for preparing microporous metals, and methods for producing hydrogen from water using the metals and systems of the invention. In particular, microporous metals selected from the group comprising aluminum (Al), magnesium (Mg), silicon (Si), Iron (Fe) and zinc (Zn), capable of producing hydrogen upon reaction of the metal with water having a neutral pH are provided. Methods for preparing microporous metals comprising the steps of selecting a metal that is sufficiently electropositive (i.e. water reactive); and introducing microporosity in the selected metal by means of mechanical deformation, or metallurgical techniques, in order to generate the microporous metal are also provided, as is a method for producing hydrogen comprising reacting a microporous metal powder with water at a pH of between 4 and 10.
机译:本发明涉及产生氢的微孔金属,制备微孔金属的方法以及使用本发明的金属和系统从水中产生氢的方法。特别地,选自铝(Al),镁(Mg),硅(Si),铁(Fe)和锌(Zn)的微孔金属能够在金属与具有中性pH的水反应时产生氢。提供。制备微孔金属的方法包括以下步骤:选择一种具有充分电正性(即水反应性)的金属;还提供了通过机械变形或冶金技术在选定的金属中引入微孔性以产生微孔金属的方法,还提供了一种生产氢气的方法,该方法包括使微孔金属粉末与水在pH为4至10。

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