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使用X 射线显微镜对层压元件电池的CT 观察

AppNote XRI1001: CT observation of a laminated battery cell by X-ray microscopy


Batteries are made of diverse materials. Non-uniformity, impurities, and defects within the battery structure negatively affect the performance, stability, and durability of the product. As batteries are repeatedly charged and discharged, their quality degrades due to changes in the internal structure. Therefore, to evaluate a battery’s internal structure, a non-destructive observation technique is needed. By using an X-ray microscope, which can observe transparently the internal area of a sample, the micron structure within a laminated battery cell can be observed in a non-destructive manner. The structure can be visualized in 3D as well by using the CT (Computed Tomography) technique.

X-ray imaging products from Rigaku

High-speed, stationary sample microtomography of large samples

High-resolution benchtop microtomography of large samples

Ultra-high resolution nanotomography using parallel beam geometry