E-Mail: contact@canrd.com 
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Failure Analysis
Conduct detailed investigations of battery or module failures to identify mechanical, electrical, or chemical causes. Our analysis includes material inspection, structural evaluation, and performance assessment, providing actionable insights to prevent recurrence and enhance product reliability.
Our Services
Item
| Analysis Area | Main Analysis Methods |
| Non-destructive Internal Structure Analysis | X-ray CT |
| Positive/Negative Active Materials | Material Morphology: SEM, TEM, Cross-section SEMMaterial Type & Element Distribution / Composition: XRF, SEM-EDX, ICP-AES, EPMAComposition Distribution: TOF-SIMSCrystal Structure, Lattice Constant: XRDChemical State of Li Element: ⁶Li, ⁷Li-NMRPhysical/Chemical Indicators: Particle Size Analyzer, Specific Surface Area Analyzer, etc. |
| Electrolyte | Solvent & Additives: Qualitative: GC-MS, LC-MS, ¹H-NMR; Quantitative: GC-FIDElectrolyte Salt: Qualitative: ¹⁹F-NMR, ³¹P-NMR, LC-MS; Quantitative: ICP-AES, ISE, LC-MSDiffusion Coefficient: NMRImpurity Content: ICP-AES, GC-MS, IC |
| Separator | Microscopic Morphology: SEMQualitative Analysis: FT-IRPore Size Distribution & Porosity: PorosimeterThrough-Pore Evaluation: Porosity MeterQualitative Analysis of Inorganic Elements in Coating Layer: XRF |
| Binder | Qualitative Analysis: FT-IR, GC-MS, NMRMolecular Weight Distribution: GPCAdditive Amount Analysis: TG-DSC |
| Conductive Agent | Additive Amount Analysis: TGCrystal Structure: Raman Spectro |
