HYDRIDES相关论文
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Homonuclear d-or s-block metal-metal bonded compounds with unusual low oxidation states have emerged over the last two d......
MgH2 electrochemical conversion reaction is a valuable alternative to Li intercalation into graphite for next generation......
Successful development of hydrogen as a primary fuel will simultaneously reduce the dependence on fossil fuel and emissi......
Divergent Synthesis of N-Heterocycles by Merging Borane- Mediated Cyclopropane Ring-Opening and Hydr
Herein,we report the synthesis of N-heterocycles by borane-catalyzed dehydrogenative cyclization of 2-cyclopropyl-N,N-di......
Microstructure and magnetocaloric properties in melt-spun and high-pressure hydrogenated La0.5Pr0.5F
The effects of wheel speeds and high-pressure hydrogen treatment on phase evolution,microstructure,and magne-tocaloric p......
Divergent Synthesis of N-Heterocycles by Merging Borane-Mediated Cyclopropane Ring-Opening and Hydri
Main observation and conclusionrnHerein,we report the synthesis of N-heterocycles by borane-catalyzed dehydrogenative cy......
,The splitting of low-lying or low excited states for hydride molecules (cations) of the third perio
This paper reports that the splitting of potential energy curves for the low-lying or low excited states for hydride mol......
High-temperature superconductivity in sulfur hydride evidenced by alternating-current magnetic susce
The search for high-temperature superconductivity is one of the research frontiers in physics. In the sulfur hydride sys......
本文通过对荣华二采区10...
Enhancement of Ti-Cr-V BCC alloys on the dehydrogenation kinetics of Li-Mg-N-H hydrogen storage mate
The hydrogen storage properties of a Li-Mg-N-H material doped by a 4 mol.% Ti3Cr3V4 body centre cubic(BCC)alloy hydride ......
Enhancement of Ti-Cr-V BCC alloys on the dehydrogenation kinetics of Li-Mg-N-H hydrogen storage mate
The hydrogen storage properties of a Li-Mg-N-H material doped by a 4 mol.% Ti3Cr3V4 body centre cubic(BCC)alloy hydride ......
用 KBH<sub>4</sub>溶液使 Se（Ⅳ）还原生成 H<sub>2</sub>Se 而分离,用菲咯嗪铁（Ⅲ）的水溶液吸收,于560nm 波长测定被 H<sub>2</sub>Se......
报道了高性能贮氢电极合金的研究进展.主要内容包括AB5型贮氢合金的A侧稀土元素组成、主要杂质元素(Fe,Si,Mg)以及合金制备技术(真......
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振动频率是分子结构中的一个重要参数,它的大小反映出化学键的强弱和分子的稳定性。由于测定的实验值为数有限,建立直观而简单的准......
采用硝酸溶解样品，磷酸冒烟赶尽硝酸，于磷酸溶液介质中，在不分离基体锌的情况下，采用氢化物发生-原子荧光光谱法测定锌精矿中的锗，本方......
氢化物发生除了可由氢化元素的酸性溶液与ＮａＢＨ４作用的传统反应模式外，还可通过含有ＮａＢＨ４的氢化元素碱性溶液为作用“碱性反应模式”来完成，碱性......
介绍了国内外废旧电池的回收概况以及火法和湿法回收金属氢化物-镍电池的工艺流程.指出传统的火法或湿法回收工艺复杂,成本高,有价......
引言近年来,随着科学技术的迅速发展和世界范围环保意识的增强[1],电动汽车及其相关技术的研究和开发逐步引起人们的重视[2,3].......
含ＮａＢＨ４的碱性锗试液和酸反应（碱式反应），也能产生ＧｅＨ４，产率和传统的含锗酸性试液与ＮａＢＨ４反应（酸式反应）相同。碱式反应的突出优点是能消除ⅤⅢ和ＩＢ族元素......
为了确保生产过程中Zr-4合金包壳管的氢化物取向满足客户的要求,文章研究了Zr-4合金成品包壳管的矫直方式、矫直辊与矫直压力、成......
In the present work, the expansion coefficient due to hydrogen incorporation was measured for the axial direction of a Z......
在４４８～６２３Ｋ温度范围内，由实验测得氢的平衡分压与组分变化的关系，从Ｖｏｎ＇ｔＨｏｆｆ曲线可计算得到，连续固溶体（组分范围为ｎ＝２～２．５／Ｓｍ）中相关偏摩尔焓和相关偏摩尔熵值。氢......
Evaluation of Mean Crystallite Size on Magnetic Powder by Scanning Electron Microscopy and Synchrotr
This paper presents the results of investigations carried out with Pr-based magnetic powders. The magnetically hard powd......
Synthesis of Tantalum Hydride Using Mechanical Milling and Its Characterization by XRD, SEM, and TGA
In this paper, we report the results obtained from different phases of metal hydrides. The synthesis and characterizatio......
Synthesis of a ternary amide LixKy(NH2)x+y and a novel Li3K(NH2)4–xMgH2 combination system for hydro
The ternary amides LiK2(NH2)3, LiK(NH2)2, and Li3 K(NH2)4 are successfully synthesized by ball milling mixtures of LiNH2......
In this work,the hydrogen sorption properties of the LiBH4-Mg2NiH4 composite system with the molar ratio 2:2.5 were thor......
IN-SITU ELECTRON MICROSCOPY STUDY ON PRECIPITATION OF ZIRCONIUM HYDRIDES INDUCED BY STRESS AND STRAI
The precipitation process of zirconium hydrides induced by stress and strain was investigatedby means of electron micros......
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Complex aluminum hydrides have been widely studied as potential hydrogen storage materials but also,for some time now, f......
Energy consumption per capita is a kind of indication of the development for a society.Energy sources,today,are mainly f......
