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Quantitative Analysis by Thermogravimetry-Mass Spectrum Analysis for Reactions with Evolved Gases
JoVE Journal
Engineering
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JoVE Journal Engineering
Quantitative Analysis by Thermogravimetry-Mass Spectrum Analysis for Reactions with Evolved Gases
DOI:

06:51 min

October 29, 2018

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Chapters

  • 00:04Title
  • 00:54Thermogravimetry-Mass Spectrum (TG-MS) System Equivalent Characteristic Spectrum Analysis (ECSA)
  • 02:04TG-MS System ECSA Testing and Analysis
  • 04:34Results: Representative Thermal Reaction Analysis
  • 05:53Conclusion

Summary

Automatic Translation

Precise determination of the evolved gases' flow rate is key to study the details of reactions. We provide a novel quantitative analysis method of equivalent characteristic spectrum analysis for thermogravimetry-mass spectrum analysis by establishing the calibration system of the characteristic spectrum and relative sensitivity, for obtaining the flow rate.

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