DICP OpenIR
NiF2掺杂LiBH4-LiNH2-CaH2复合储氢材料及其制备方法; NiF2掺杂LiBH4-LiNH2-CaH2复合储氢材料及其制备方法; NiF2掺杂LiBH4-LiNH2-CaH2复合储氢材料及其制备方法; NiF2掺杂LiBH4-LiNH2-CaH2复合储氢材料及其制备方法
孙立贤;  刘慧;  徐芬;  曹忠;  司晓亮;  李志宝
Application NumberCN201210243988.5
Patent NumberCN201210243988.5
Application Date2012-07-13
2014
Patent Agent马驰
Rights Holder中国科学院大连化学物理研究所
Subtype发明
PCT Attributes
CountryCN
Department大连化物所
NiF2掺杂LiBH4-LiNH2-CaH2复合储氢材料及其制备方法; NiF2掺杂LiBH4-LiNH2-CaH2复合储氢材料及其制备方法; NiF2掺杂LiBH4-LiNH2-CaH2复合储氢材料及其制备方法; NiF2掺杂LiBH4-LiNH2-CaH2复合储氢材料及其制备方法
Date Available2014-01-29
Status实审
Abstract本发明涉及一种NiF2掺杂LiBH4-LiNH2-CaH2复合储氢材料的制备方法,特别是利用NiF2掺杂改善LiBH4-LiNH2-CaH2体系放氢性能的储氢材料及其制备方法,属于改性技术领域。该复合材料通过机械球磨法制备而得,当NiF2掺杂量为5wt%时,体系在47°C开始大量放氢,主放氢峰温度为234℃,175℃时5000s内放氢量达到了3.75wt%,5h内放氢5.03wt%,200℃时5000s内放氢量达到了6wt%,270℃时1000s内放氢量达到了6.55wt%。本发明球磨制备的复合储氢材料具有很好的储放氢性能,制得的NiF2掺杂改善LiBH4-LiNH2-CaH2复合高效储氢材料在较低温度下表现出了良好的放氢性能。
Language中文
Document Type专利
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/120705
Collection中国科学院大连化学物理研究所
Recommended Citation
GB/T 7714
孙立贤, 刘慧, 徐芬,等. NiF2掺杂LiBH4-LiNH2-CaH2复合储氢材料及其制备方法, NiF2掺杂LiBH4-LiNH2-CaH2复合储氢材料及其制备方法, NiF2掺杂LiBH4-LiNH2-CaH2复合储氢材料及其制备方法, NiF2掺杂LiBH4-LiNH2-CaH2复合储氢材料及其制备方法. CN201210243988.5[P]. 2014-01-01.
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