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Sodium silicide : ウィキペディア英語版 | Sodium silicide Sodium silicide (NaSi, Na2Si, Na4Si4) is a binary inorganic compound consisting of sodium and silicon. It is a solid black or grey crystalline material.〔(Material Safety Data Sheet, SiGNa Chemistry, Inc. )〕 Sodium silicide reacts readily with water yielding gaseous hydrogen and aqueous sodium silicate in an exothermic reaction (~175 kJ·mol−1):〔(Hydrogen Production from Sodium Silicide Powder; Prospects for On-Board Generation, 14 July 2006 )〕 : 2 NaSi + 5 H2O → 5 H2 + Na2Si2O5 This is used in hydrogen technologies to generate hydrogen as a fuel. == See also ==
* Silicide * Binary compounds of silicon
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Sodium silicide」の詳細全文を読む
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