热分析联用技术在高分子材料热性能研究中的应用

Application of Thermo-analysis Combination Techniques in the Thermal Analysis of Polymer

主要综述了热重-傅里叶变换红外(TG-FTIR)、裂解-色谱/质谱(Py-GC/MS)以及热重-质谱(TG-MS)三种常见的热分析联用技术的测试方法、原理,近几年这几种方法在高分子材料热性能研究中的应用进展和成果表明它们为材料的热分解过程和机理的探索提供了切实可行的研究方法,文章最后还展望了这些方法在热分析技术发展中的重要前景。

This paper refers to three kinds of thermo-analysis combination techniques, including thermo- gravimetric analysis coupled with Fourier transform infrared spectrometry （TG-FTIR）, pyrolysis gas chromatography-mass spectrometry （Py/GC-MS）, and thermo-gravimetric-mass spectrum （TG-MS）. The review introduces the test methods and principles. The application and development of these combination techniques in the high-temperature resistant polymer in recent years supply practical research methods for material thermal decomposition process and mechanism. This paper also looks forward to the inspect of these methods during the development of thermo-analysis.