Title of article
Role of NaCl in NaBH4 production and its hydrolysis
Author/Authors
Bilen، نويسنده , , Murat and Gürü، نويسنده , , Metin and Cakany?ld?r?m، نويسنده , , Cetin، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
7
From page
134
To page
140
Abstract
This study explains completely feasible route to synthesize NaBH4 by means of mechano-chemical reaction, in which NaCl, B2O3 and MgH2 were utilized. Optimum reaction conditions were investigated by different values of reactant ratio and duration to reach 95% NaBH4 purity. In addition, commercial NaBH4 was hydrolyzed with CoI2 supported on activated carbon (AC). Intermediate steps of the studies were traced by means of FT-IR, XRD, SEM and EDX analyses. Activation energy of the catalyst was searched at distinct reaction temperatures and found as 36 kJ/mol. Optimum working time for ball-milling reactor and reactant ratio (MgH2/NaCl) were obtained as 1000 min and 1.0, respectively.
Keywords
Hydrogen , NaBH4 , Hydrolysis , Catalytic dehydrogenation
Journal title
Energy Conversion and Management
Serial Year
2013
Journal title
Energy Conversion and Management
Record number
2336870
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