Combining thermal analysis with other techniques to monitor the decomposition of poly(m-phenylene isophthalamide)

被引：30
|
作者：
Villar-Rodil, S [1 ]
Paredes, JI [1 ]
Martínez-Alonso, A [1 ]
Tascón, JMD [1 ]
机构：
[1] CSIC, Inst Nacl Carbon, E-33080 Oviedo, Spain
来源：
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 2002年 / 70卷 / 01期
关键词：
AFM; aramid fibres; DTA; Nomex; TG; thermal decomposition;
D O I：
10.1023/A:1020685029220
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The pyrolysis behaviour of Nomex, poly(m-phenylene isophthalamide) fibres under argon has been investigated up to a temperature of 1173 K with different methods to get direct information on the progressive changes taking place in the solid material and its carbon fibre residues. The main stages of the pyrolytic degradation of the fibres were determined by thermal analysis (TG and DTA) and their chemical and morphological evolution through the different steps was subsequently followed by Fourier transform infrared spectroscopy (FTIR) and atomic force microscopy (AFM) measurements, respectively, on samples treated to various temperatures.
引用
收藏
页码：37 / 43
页数：7
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