Effect of rapid quenching on the microstructure and electrochemical characteristics of La_(0.6)Ce_(0

来源 :稀有金属:英文版 | 被引量 : 0次 | 上传用户:yh__nn
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
In order to improve the cycling stability of AB5 type alloy electrodes,rapid quenching technology and new alloy composition design were employed.A hydrogen storage alloy with nominal composition La0.6Ce0.4Ni3.6Co0.65Mn0.4Al0.2Ti0.05(FeB)0.1 was prepared b
其他文献
The creep mechanism of as-cast Mg-6Al-6Nd alloy was studied.The stress exponent for creep is 5.8 under the applied stresses of 50-70 MPa at 175°C.The activ
A rheo-diecasting process(RDC) was investigated for semisolid processing of an AZ91D magnesium alloy.The results of the RDC samples in as-cast state indicate th
应急管理领域的立法活动具有“应激式”特点,这种立法模式偏重于关注各类突发事件的个别性问题,容易造成法律体系内部冲突,制度设计也比较粒糙.历次“应激式”立法都没有真正
无人机集群攻击作为一种新的作战样式,已经在战场发挥越来越重要的作用。本文应用排队论建立了无人机集群突防模型,并结合无人机"低小慢"目标特性,引入了以传统概率论为基础
La3+ was selected to elevate the lattice electronic conductivity of LiFePO4,and LiFePO4/(C+La3+) cathode powders were synthesized by microwave heating using a d
期刊
A series of CdxZn1-xS (x = 0.1-0.9) photocatalysts were prepared by coprecipitation. They could form solid solution semiconductors with hexagonal phase in agree
期刊
量子效率(QE,IPCE)是太阳电池最重要的技术指标,对其准确的测量是进一步研究工作的重要基础,然而业内某些在用太阳电池量子效率(IPCE)测试设备,测量值严重偏大,甚至可将传统
提高植物抵抗非生物胁迫的能力,一直是分子生物学关注的重要领域。逆境“记忆”作为一种提高植物响应外界胁迫能力的内在机制在近年来越来越受到科研人员的关注。表观遗传因
红砖文化是传统建筑文化的重要内容,它在建筑材料、装饰元素等方面都具有许多独特之处。漫步于厦门、漳州等地区的大街小巷,可以见到到处都是红砖,这就是典型的闽南红砖建筑
在试验基础上,建立了锥形筒横截面和轴向谷糙流动模型,初步阐明了锥菜筒谷糙径向偏析轴向偏析的过程,分析了锥形筒谷糙分离的机理。