Enhanced hydrogen storage capacity and reversibility of LiBH4 nanoconfined in the densified zeolite-templated carbon with high mechanical stability
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- 作者：Jie ShaoAuthor Vitae ; Xuezhang XiaoAuthor Vitae ; Xiulin FanAuthor Vitae ; Xu HuangAuthor Vitae ; Bing ZhaiAuthor Vitae ; Shouquan LiAuthor Vitae ; Hongwei GeAuthor Vitae ; Qidong WangAuthor Vitae ; Lixin Chen ; lxchen@zju.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Hydrogen storage ; LiBH4 ; Nanoconfinement ; System volumetric capacity ; Mechanical stability
- 刊名：Nano Energy
- 出版年：2015
- 出版时间：July 2015
- 年：2015
- 卷：15
- 期：Complete
- 页码：244-255
- 全文大小：2118 K
文摘
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We firstly introduce a new scaffold with high mechanical stability in confined system.
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Dehydrogenation temperature of densified composite is significantly reduced by 181 °C.
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Rehydrogenation of LiBH4 achieves under mild condition with improved cycle stability.
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Catalysis arises from the interface/surface effect between hydrides and scaffolds.
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Succeeded in increasing the gravimetric and volumetric capacity of the confined system.