Carbon fiber classification using raman spectroscopy

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United States of America

PATENT NO 11982624
APP PUB NO 20220128473A1
SERIAL NO

17079609

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Carbon fiber characterization processes are described that include multi-condition Raman spectroscopy-based examination combined with multivariate data analyses. Methods are a nondestructive material characterization approach that can provide predictions as to carbon fiber bulk physical properties, as well as identification of unknown carbon fiber materials for quality control purposes. The framework of the multivariate analysis methods includes a principal component-based identification protocol including comparison of Raman spectral data from an unknown carbon fiber with a data library of multiple principal component spaces.

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Patent Owner(s)

  • BATTELLE SAVANNAH RIVER ALLIANCE, LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hewitt, Joshua T Standardsville, US 2 1
Houk, Amanda L Aiken, US 1 0
Smith, Ross J North Augusta, US 1 0
Wellons, Matthew S Aiken, US 7 2

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