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In situ TPO/Raman to characterize single-walled carbon nanotubes

โœ Scribed by Jose E. Herrera; Daniel E. Resasco


Book ID
104108283
Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
221 KB
Volume
376
Category
Article
ISSN
0009-2614

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โœฆ Synopsis


Temperature programmed oxidation (TPO) coupled with in situ Raman spectroscopy has been used as an effective qualitative and quantitative analysis of raw and purified single-walled carbon nanotubes (SWNT) samples. The incorporation of Raman facilitates the identification of the nature of the oxidation peaks present in a TPO profile. Using different samples it was possible to evaluate the potential of the technique for quantifying different impurities in the SWNT samples as well as in SWNT-polymer composites.


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