Thermal behavior and thermal decomposition mechanism of nitrate glycerol ether cellulose

You De Zhang; Zi Qiang Shao; Bo Li; Si Yu Xu; Yong Jun Gu; Yan Ping Wang

doi:10.3969/j.issn.1006-9941.2010.05.020

Thermal behavior and thermal decomposition mechanism of nitrate glycerol ether cellulose

You De Zhang, Zi Qiang Shao^*, Bo Li, Si Yu Xu, Yong Jun Gu, Yan Ping Wang

^*Corresponding author for this work

School of Material Science and Engineering

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

The thermal behavior and decomposition mechanism of nitrate glycerol ether cellulose(NGEC) were studied by means of TG/DTG, DSC and solid reaction cell in situ in conjunction with rapid-scan Fourier transform infrared spectroscopy (RFST-IR) for measuring the condensed phase decomposition products in real time. The kinetics parameters (activation energy and pre-exponential factor) and the free energy activation, enthalpy of activation and entropy of activation for decomposition reaction were computed by using the Kissinger' mothod, Ozawa's method and thermodynamic relations. Based on the characteristic temperature from the non-isothermal DSC curves, the critical temperature of thermal explosion of NGEC was estimated.

Original language	English
Pages (from-to)	568-573
Number of pages	6
Journal	Hanneng Cailiao/Chinese Journal of Energetic Materials
Volume	18
Issue number	5
DOIs	https://doi.org/10.3969/j.issn.1006-9941.2010.05.020
Publication status	Published - Oct 2010

Keywords

Critical temperature of thermal explosion
Nitrate cellulose glycerol ether
Physical chemistry
Solid reaction cell in situ/RSFT-IR
Thermal decomposition mechanism

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Zhang, Y. D., Shao, Z. Q., Li, B., Xu, S. Y., Gu, Y. J., & Wang, Y. P. (2010). Thermal behavior and thermal decomposition mechanism of nitrate glycerol ether cellulose. Hanneng Cailiao/Chinese Journal of Energetic Materials, 18(5), 568-573. https://doi.org/10.3969/j.issn.1006-9941.2010.05.020

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abstract = "The thermal behavior and decomposition mechanism of nitrate glycerol ether cellulose(NGEC) were studied by means of TG/DTG, DSC and solid reaction cell in situ in conjunction with rapid-scan Fourier transform infrared spectroscopy (RFST-IR) for measuring the condensed phase decomposition products in real time. The kinetics parameters (activation energy and pre-exponential factor) and the free energy activation, enthalpy of activation and entropy of activation for decomposition reaction were computed by using the Kissinger' mothod, Ozawa's method and thermodynamic relations. Based on the characteristic temperature from the non-isothermal DSC curves, the critical temperature of thermal explosion of NGEC was estimated.",

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AU - Zhang, You De

AU - Shao, Zi Qiang

AU - Li, Bo

AU - Xu, Si Yu

AU - Gu, Yong Jun

AU - Wang, Yan Ping

PY - 2010/10

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KW - Critical temperature of thermal explosion

KW - Nitrate cellulose glycerol ether

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KW - Solid reaction cell in situ/RSFT-IR

KW - Thermal decomposition mechanism

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Thermal behavior and thermal decomposition mechanism of nitrate glycerol ether cellulose

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Keywords

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