Direct Mass Spectrometry of Polymers

British Polymer Journal Pub Date : 1986-07-01 DOI:10.1002/PI.4980180406

G. Montaudo

引用次数: 41

Abstract

The analysis of polymers by direct mass spectrometry is reviewed, and the principles of the method and some experimental aspects are discussed. Both pyrolysis and desorption methods are described. The mass spectrometric method provides the characterisation of intractable materials and their detection at the submicrogram level; the simultaneous identification and detection of additives or oligomers contained in polymer samples; the identification of components of polymer mixtures, the sequential analysis of copolymers; the identification of the primary thermal fragmentation products of polymers. Direct mass spectrometry has been widely applied to the structural analysis of synthetic and natural polymers. Published work covers nearly all classes of polymers.

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聚合物的直接质谱分析

综述了聚合物的直接质谱分析方法，讨论了该方法的原理和一些实验问题。介绍了热解和解吸两种方法。质谱法提供了难处理物质的表征及其在亚微克水平上的检测;聚合物样品中所含添加剂或低聚物的同时识别和检测;聚合物混合物组分的鉴定，共聚物的序列分析;聚合物主要热破碎产物的鉴定。直接质谱法已广泛应用于合成聚合物和天然聚合物的结构分析。已发表的研究几乎涵盖了所有种类的聚合物。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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British Polymer Journal

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