2) Mg-based hydrogen storage electrode
镁基储氢电极
1.
The effect of the different kinds of anti-corrosion agent and different treatment modes on the charging/discharging cycle stability of amorphous Mg-based hydrogen storage electrode was investigated.
研究了不同种类缓蚀剂及不同处理方式对非晶态镁基储氢电极充放电循环稳定性的影响。
3) hydrogen storage electrode
贮氢电极
1.
Study of performances of hydrogen storage electrode modified with CoO;
CoO掺杂对贮氢电极性能影响的研究
2.
Study of temperature propertes of hydrogen storage electrodes;
贮氢电极温度特性的研究
3.
Analyses of degradable causes of hydrogen storage electrodes;
贮氢电极失效原因的分析
4) MH electrode
贮氢电极
1.
Kinetics performance of MH electrode was investigated.
采用电化学沉积镍的方法对贮氢合金电极进行了表面修饰,并对贮氢电极动力学性能进行研究。
2.
The results showed that charge rate has obvious influence on charge electrode potentials and charge efficiency and discharge rate has obvious effect on discharge performance;electrochemical reaction impedance of the MH electrode decreased with the increase of depth of discharge,and increased when the DOD was above 8.
结果表明:在实验选择的充放制度下,充电倍率对贮氢电极的充电电位、充电效率及放电倍率对放电性能有明显的影响;在放电过程中,贮氢电极表面电化学反应阻抗随放电深度增加而减小,当放电深度大于80%时电化学反应阻抗又增大。
3.
The experiment showed that the discharge rapacity of the MH electrode increased a little when 3% silver was added, but the amount of the gas escaped from the simulated cell was obviously reduced.
实验表明,在贮氢电极中添加3%的银添加剂,电极容量略为增加,但明显降低了模拟电池气体的析出量。
5) Mg-based hydrogen storage alloys
镁基贮氢合金
1.
In this thesis, previous research work on Mg-based hydrogen storage alloys have been comprehensively reviewed.
本文在对国内外镁基贮氢合金材料的研究进展进行了文献综述的基础上,着重对以下两个方面的内容进行了研究:1)选取La_2Mg_(16)Ni三元合金进行了贮氢性能测试,并以此合金成分为基础,研究了机械球磨改性对合金相结构、表面形貌及贮氢性能的影响,同时用Y与Co分别对合金组分中的La和Ni进行部分替代,研究替代产物的相结构与贮氢性能;2)分别以La_2Mg_(16)Ni和Mg_2Ni两种典型镁基贮氢合金为基础,研究四氢呋喃球磨改性对合金相结构、表面形貌、组成与吸放氢动力学性能的影响。
6) Mg-based hydrogen storage alloy
镁基贮氢合金
1.
The study of Mg-based hydrogen storage alloys by ball milling;
球磨镁基贮氢合金的研究
2.
The progress in preparation of Mg-based hydrogen storage alloys is reported.
综述了镁基贮氢合金制备方法的研究进展,对熔炼法、机械合金化法、扩散法、氢化燃烧法、表面处理等几种主要制备镁基贮氢合金的方法的制备过程、影响因素、特点、优缺点等作了阐述,并论述了目前国内外采用不同制备方法所制得的部分镁基贮氢合金的充放氢性能和电化学性能。
3.
Mg-based hydrogen storage alloy, which is a new type of hydrogen storage material, attracts researchers' attention in the world because its discharge capacity is extremely high.
贮氢材料的发展是氢能利用的关键技术 ,作为新型贮氢材料 -镁基贮氢合金 ,由于其具有超高理论电化学容量的优势而受到全世界瞩目。
补充资料:稀土-镁系贮氢材料
分子式:
CAS号:
性质:RE2Mg15Ni2,REMg11,M(RE:La或Ce。M:其他合金元素),由稀土、镁、镍和其他合金元素制备而成,其吸氢能力比LaNi5±X高2~3倍,价格低,有望成为电动汽车的电源。
CAS号:
性质:RE2Mg15Ni2,REMg11,M(RE:La或Ce。M:其他合金元素),由稀土、镁、镍和其他合金元素制备而成,其吸氢能力比LaNi5±X高2~3倍,价格低,有望成为电动汽车的电源。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条