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柳叶逸尘

铁杆木虫 (正式写手)

[求助] 求助一点翻译,比较急,万分感谢,关于锂离子电池的

Current-dependent electrode lattice fluctuations and anode phase evolution in a
lithium-ion battery investigated by in situ neutron diffraction(这是这篇论文的标题)     下面是摘要:

This work uses real-time in situ neutron powder diffraction to study the electrode lattice response and
anode phase evolution in a commercial lithium-ion battery. We show that the time-resolved lattice
response of the LixCoO2 cathode and LixC6 anode under non-equilibrium conditions varies proportionally
with the applied current, where higher current results in faster structural change. Higher current also
reduces the LixCoO2 cathode c lattice parameter and the LiC6 quantity that forms at the charged state
of the battery, both of which are related to lower battery capacity. At the anode, we find that the LixC6
phase evolution is current-dependent.

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danielaiyao

木虫 (小有名气)

【答案】应助回帖

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柳叶逸尘: 金币+30, 翻译EPI+1, ★★★★★最佳答案, 真的很感谢,帮了我的大忙 2013-05-17 17:04:43
通过即时原位中子粉末衍射来研究锂离子电池中当前依赖的电极点阵波动和阴阳极演变过程

摘要:本论文是用即时原位中子粉末衍射来研究在商业锂离子电池汇总电极晶格响应和阳极相演变的。随时间改变的晶格响应在非平衡条件下的LixCoO2阴极和 LixC6阳极与所施加的电流的关系中,更高的电流导致更快的结构性变化。更高的电流也减少了在电池中LixCoO2 阴极的晶格参数和LixC6阳极形成的带电状态,这都与电池容量低有关。在阳极,我们发现当前主要还是用LixC6的阶段进化。
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2楼2013-05-16 14:37:26
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