飞行时间二次离子质谱在锂基二次电池中的应用
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Application of time-of-flight secondary ion mass spectrometry in lithium-based rechargeable batteries
Zhiwei ZHAO, Zhi YANG, Zhangquan PENG
图2 首台原位电化学ToF-SIMS 分析装置示意图,包括(a)侧视图示意图;(b) Pt对电极和参比电极的顶部透视图;(c) Au工作电极的顶部透视图;(d) 装置数码照片;(e) 组装在ToF-SIMS样品台上的电化学组件;(f) 原位测量过程SiN孔径演变示意图[26]
Fig. 2 The first in situ electrochemical ToF-SIMS analysis device, including (a) side view, (b) top view of the Pt counter electrode and reference electrode, (c) the top view of the Au working electrode, (d) the photograph of the device and (e) EC-cell assembly on the ToF-SIMS stage; (f) a schematic illustration of the aperture evolution during in situ measurements[26]