分析手法

We provide two-dimensional nanoscale electrical properties measurement and imaging. Advanced electrical characterization technology and research into next generation semiconductor production equipment are our focus.

分析案例

Advanced analysis of devices including solar cells, CMOS sensor, logic/power devices and other third generation of semiconductor materials such as GaN & SiC are provided.

技术研发

Experts with decades of industry experience give the partners professional and Personalized solutions

委托指南

Our purpose is to provide professional and high-quality service. We look forward to serving you.

时事新闻

Cutting-edge information about detection and analysis technologies are available here

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Contact our team for business consulting and academic collaboration

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二次电池(Rechargeable Battery)

锂离子电池


【概述】锂离子电池是一种二次电池（充电电池），它主要依靠锂离子在正极和负极之间移动来工作。正极材料常用 LixCoO2，也用 LixNiO2 和LixMnO4，负极材料通常将锂离子嵌入碳（石油焦炭和石墨），电解液用LiPF6+二乙烯碳酸酯（EC）+二甲基碳酸酯（DMC）。针对此类材料，可以综合使用 SEM+SIMS+XRD+SSRM 的手段对电极材料的结构，组成和电性能进行全面评测。

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