Hydrogen generation from catalytic hydrolysis of sodium borohydride using bimetallic Ni-Co nanoparticles on reduced graphene oxide as catalysts
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- 作者：Chang-Chen Chou ; Ching-Hsuan Hsieh ; Bing-Hung Chen ; bhchen@alumni.rice.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Hydrogen ; Graphene oxide ; Ni&ndash ; Co catalyst ; Electroless deposition process ; Sodium borohydride ; Hydrolysis reaction
- 刊名：Energy
- 出版年：2015
- 出版时间：October 2015
- 年：2015
- 卷：90
- 期：part_P2
- 页码：1973-1982
- 全文大小：2364 K
文摘
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Reduced graphene oxide (r-GO) was prepared and used as light-weighted support.
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Ni–Co/r-GO catalyst was synthesized with the electroless deposition technology.
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Hydrogen could be produced from Ni–Co/r-GO-catalyzed hydrolysis of NaBH4.
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H2 production rate at 1280 mL/min/ (g cat) was obtained using Ni–Co/r-GO catalyst.
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The activation energy of the catalyzed hydrolysis of NaBH4 was 55.12 kJ mol−1.