Regeneration of Spent-NaBH4 Back to NaBH4 by Using High-Energy Ball Milling
學年 97
學期 2
出版（發表）日期 2009-02-01
作品名稱 Regeneration of Spent-NaBH4 Back to NaBH4 by Using High-Energy Ball Milling
作品名稱（其他語言）
著者 Hsueh, Chan-li; Liu, Cheng-hong; Chen, Bing-hung; Chen, Chuh-yung; Kuo, Yi-chia; 黃國楨; Hwang, Kuo-jen; Ku, Jie-ren
單位 淡江大學化學工程與材料工程學系
出版者 Elsevier
著錄名稱、卷期、頁數 International Journal of Hydrogen Energy 34(4), pp.1717-1725
摘要 High-energy ball milling was employed to regenerate spent-sodium borohydride, i.e., mainly the sodium metaborate (NaBO2), back to sodium borohydride (NaBH4) by a reaction with magnesium hydride (MgH2). The samples were characterized using scanning electron microscopy (SEM), Fourier transform infrared-attenuated total reflectance (FTIR-ATR) spectroscopy, X-ray diffraction (XRD) and nuclear magnetic resonance (NMR) spectroscopy. In general, as the ball-milling duration increases, the yield of NaBH4 increases accordingly and leads to an extreme value of 76%, when MgH2 in stoichiometric excess by 40% was initially present in ball mills.
關鍵字
語言 en
ISSN 0360-3199
期刊性質 國外
收錄於
產學合作
通訊作者
審稿制度 否
國別 GBR
公開徵稿
出版型式 ,電子版
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