查询词典 lithium

There are many electrochemical methods for measuring the diffusion coefficient of lithium in carbon such as Electrochemical Impedance Spectra method、Potential Step Chronoamperometer 、Potential Intermittent Titration Technique 、Current Pulse Relaxation and Warburg impedance methods.

测试锂在碳材料中扩散系数常用的方法有电化学交流阻抗图谱法、电位阶跃时间电流法、电位间歇滴定法、电流脉冲驰豫法和Warburg阻抗法等。

At present the company mainly engaged in: ISSI, CATALYST, SIPEX, SST, RICOH, MICROCHIP, AMD, MAXIM, TI brand-name manufacturers such as SRAM, DRAM, SDRAM, EEPROM, MCU Singlechip, FLASH, and interface circuits, power management, protection of electricity, such as lithium related to integrated circuits.

目前公司主要经营：ISSI、CATALYST、SIPEX、SST、RICOH、MICROCHIP、AMD、MAXIM、TI等名牌厂商的SRAM、DRAM、SDRAM、EEPROM、MCU单片机、FLASH以及接口电路、电源管理、锂电保护等相关集成电路。

Because suffer effect of incident of recall of battery of lithium of jotter high end.

由于受笔记本高端锂电池召回事件影响。10月日本索尼公司发布的财报显示，其利润比去年同期下滑超过百分之九十。

China is one of the most rich country in salt lake resources and the recoverable reserves of potassium,sodium,lithium and magnesium are very huge.

中国是世界上盐湖资源最丰富的国家之一，钾、钠、锉、镁资源储量巨大。

A new method is given for separating K, Rb , Cs from mother liquor after extracting lithium from lepidolite.

提出了一种从锂云母提锂母液中分离钾铷铯的新方法，研究了分离的最佳工艺条件。

lithium ion battery,cathode material,spinel,LiMn_(2)O_(4),coat

对于LiMn2O4作正极材料的锂离子电池在高温下的容量衰减，其主要

On the base of reviewing the development of lithium ion battery and its cathode materials in detail, spinel LiMn〓O〓 and layered LiMnO〓 were chosen and their synthesis and modification were studied.

本文在详细评述了锂离子电池及其正极材料研究进展的基础上，选取锰系材料中最稳定的尖晶石LiMn〓O〓和目前容量最高的层状LiMnO〓为研究对象，对其合成和改性进行了详细研究。

The main content of this thesis includes: studies on the preparation, surface-modification mechanism and electrochemical performance improvement of spinel LiMn〓O〓; Preparation and properties of 5V cathode materials 〓; Physical properties and electrochemical performance studies on layered 〓 for lithium ion batteries.

本论文的主要研究内容包括：正尖晶石LiMn〓O〓的制备、表面修饰改性机理以及电化学性能的改善；具有正尖晶石结构的5伏正极材料〓的合成与性能探索；具有层状结构的镍锰基化合物〓的物理性质与其作为锂离子电池正极材料的电化学性能以及该材料的产业化探索。

Rb and Cs were always exist together with lithium in nature, especially in lithia mica Recently,the rare alkali metals Rb and Cs as well as their compounds have found wide application in new energy and new materials,especially in the field of catalytic performance to the formation of organic and inorganic compounds.

近年来，稀碱金属铷、铯及其化合物在新能源、新材料中的应用受到广泛重视，在无机及有机配合物催化性能方面的研究日益增多。

In the process of melting the rock the lithium loses some of its heat.

在熔化岩石的过程中，锂失去它的一些热量。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新