• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Chemistry: A European journal >Reaction Pathways Determined by Mechanical Milling Process forDehydrogenation/Hydrogenation of the LiNH2/MgH2 System
【24h】

Reaction Pathways Determined by Mechanical Milling Process forDehydrogenation/Hydrogenation of the LiNH2/MgH2 System

机译：机械研磨工艺确定LiNH2 / MgH2体系脱氢/加氢的反应途径

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The dehydrogenation/hydrogenation processes of the LiNH2/MgH2(1:1) system were systematically investigated with respect to balller milling and the subsequent heating process.The reaction pathways for hydrogen desorption/absorption of the LiNH2/ MgH2 (1:1) system were found to depend strongly on the milling duration due to the presence of two competing reactions in different stages (i.e.,the reaction between MgACHTUNGTRENUNG(NH2)2 and MgH2 and that between MgACHTUNGTRENUNG(NH2)2 and LiH), caused by a metathesis reaction between LiNH2 and MgH2, which exhibits more the nature of solid–solid reactions.The study provides us with a new approach for the design of novelhydrogen storage systems and the improvement of hydrogen-storage performance of the amide/hydride systems.
机译：就球磨和随后的加热过程系统地研究了LiNH2 / MgH2（1：1）系统的脱氢/加氢过程.LiNH2 / MgH2（1：1）系统的氢脱附/吸收反应路径为由于在不同阶段存在两个竞争反应（即MgACHTUNGTRENUNG（NH2）2和MgH2之间的反应以及MgACHTUNGTRENUNG（NH2）2和LiH之间的反应），因此发现其强烈依赖于研磨时间。 LiNH2和MgH2表现出更多的固-固反应性质。这项研究为我们设计新颖的储氢系统和提高酰胺/氢化物系统的储氢性能提供了一种新方法。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号