Sources and links on page 101 (18)
Links embedded in the original report PDF, including citations and other references. These destinations have not been independently reviewed. Links open in a new tab.
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Text on page 101
QA/QC Technologies - CT-Scanning Is Transforming Battery Manufacturing Faster Scanning CT inspection for batteries must match the high throughput of battery production. In 2024, new techniques have emerged, using AI-supported reconstruction algorithms, fast detectors, or high-brightness X-ray sources.
Sources: Table from “Battery Quality Control via High throughput CT Scanning”
FORMATION/AGING
SELECTION OF COMPANIES OFFERING BATTERY CT:
FILLING
Data Management With increasing scan speed, and in-line CT, extreme data volumes will be generated (~50 GB/cell). To manage this effectively, robust data management tools are required for easy data access, storage, and sharing. In response, new cloud based tools have been developed to address these challenges.
WINDING/STACKING
Full cell scanning in-line As an effect of the increased scanning speed, CT scanning of full cylindrical cells at high speed has been developed - with throughputs approaching full cell in-line CT.
SLITTING/NOTCHING
Unlike traditional 2D inspection, CT provides complete volumetric data over the battery cell.
EMERGING CT TECHNOLOGIES:
CALENDARING
A Computed Tomography (CT) Scan uses X-rays to create detailed 3D images of battery components. The sample rotates while X-rays pass through it, capturing multiple 2D projections. These projections are reconstructed into a full 3D model for internal analysis.
EOL
Extracted from the PDF; charts and images may read imperfectly.
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