New approach for the kinetic analysis of cellulose using EGA-MS

Kim, Young-Min; Han, Tae Uk; Hwang, ByeongAh; Lee, Yunhee; Watanabe, Atsushi; Teramae, Norio; Kim, Seung-Soo; Park, Young-Kwon; Kim, Seungdo

doi:10.1016/j.polymertesting.2017.02.004

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New approach for the kinetic analysis of cellulose using EGA-MS

Kim, Young-Min;
Han, Tae Uk;
Hwang, ByeongAh;
Lee, Yunhee;
Watanabe, Atsushi;
... Kim, Seung-Soo;
외 3명

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26

초록

This paper describes a new approach for kinetic analysis based on evolved gas analysis-mass spectrometry (EGA-MS) using pyrolyzer-gas chromatography/MS (Py-GC/MS). The kinetic results derived by this model-free kinetic analysis using the EGA-MS thermograms of cellulose were comparable to those using thermogravimetric analysis (TGA). The activation energies were in the range of 149-194 kJ/mol (mean 169 kJ/mol) for EGA/MS and 152-181 kJ/mol (mean 165 kJ/mol) for TGA. This suggests that Py-GC/MS can be used not only for the qualitative analysis of pyrolyzates, but also for the kinetic analysis of pyrolysis. (C) 2017 Elsevier Ltd. All rights reserved.

키워드

Cellulose; Kinetics; TGA; EGA-MS; Py-GC/MS; PYROLYSIS; MODEL

제목: New approach for the kinetic analysis of cellulose using EGA-MS

저자: Kim, Young-Min; Han, Tae Uk; Hwang, ByeongAh; Lee, Yunhee; Watanabe, Atsushi; Teramae, Norio; Kim, Seung-Soo; Park, Young-Kwon; Kim, Seungdo

DOI: 10.1016/j.polymertesting.2017.02.004

발행일: 2017-07

유형: Article

저널명: Polymer Testing

권: 60

페이지: 12 ~ 17

언어: ENG

출판사: ELSEVIER SCI LTD

발행국가: 영국

분량: 6 페이지

ISSN: E 1873-2348
P 0142-9418