负极

A negative magnetic field will become the central treatment for Alzheimer's and otherwise, amyloidosis.

负极磁场将会成为治疗老人痴呆症和其他严重疾病的主要方法。

Therefore, it was of great interest to find more reliable anode materials for Li ion cell.

因此，寻找更好的更可靠的新型的锂离子电池负极材料成为人们的研究方向。

Therefore, it is urgent to develop new anode materials with larger capacity.

因此开发高容量负极材料已成为当前的研究热点。

Moreover, we also present how the structure of graphite anode affects its electrochemical performance.

分析并讨论了负极材料的结构及其与电化学性能的关系。

In recent years, spinel-type Li4Ti5O12 as anode material for lithium-ion batteries has attracted more and more attentions.

近年来，尖晶石Li4Ti5O12作为一种新型的锂离子电池负极材料受到越来越多研究者的关注。

Therefore, the two antimonic composite oxides can be considered as candidaters for the anode materials of lithium ion batteries. composite oxide,; anode material ; lithium ion battery ; charging capacity ; discharging capacity ; irreversible capacity

因此 ，寻找更好的更可靠的新型锂离子电池负极材料成为人们的研究方向。1 997年，Fuji公司研究人员发现无定形锡基复合氧化物有较

Proved by experiments, the two antimonic composite oxides both had high electrochemical capacities.The reversible capacities of SbFeO 3 were 550 mAh/g and the reversible capacities of SbPbO 2.5 were 1 270 mAh/g. They were far more than carbon materials.

碳负极在有机电解质中易形成钝化膜，引起初始容量的不可逆损失，且碳材料的电极电位与金属锂相近，当电池过充电时，碳电极表面易析出金属锂，形成枝晶而引起短路[4] 。

Insert four new AA-size alkaline batteries and make sure that the + and – on the batteries are aligned according to the polarity diagram inside the battery holder.

插入4节新的AA型碱性电池，使电池的正负极按电池架极性指示方向放入。

To improve the electrochemical properties of Si/C composite for lithium ion battery anodes, core-shell structured carbon-coated Si/C composite was prepared by spray drying technique.

为提高锂离子电池高容量Si／C复合负极材料的电化学性能，采用喷雾干燥法制备了核壳结构的碳包覆Si／C复合材料。

In this situation,the electrode potential at equilibrium(i.e,when the rate of the anodic reaction equals the rate of the cathodic reaction) will be shifted from the standard electrode potential and can be defined by the Nernst equation:(5)where E0 is the standard electrode potnetial ,RT/F is a constant,n is the number of electrons transferred ,and a is the activity of the anodic and cathodic reactants.

在这个情况，电极电位在平衡(即，当正极反应的率合计负极反应的率)从标准电极电位将被转移，并且可以由能斯脱等式定义：(5) E0是标准电极potnetial的地方， RT/F是常数， n是转移的电子的数量，并且a是正极和负极反应剂的活动。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。