A pirólise como técnica analítica

Química Nova

Flaviano Oliveira Silvério²  Luiz Cláudio Almeida Barbosa²  Dorila Piló-veloso¹ 

[1] ,Universidade Federal de Viçosa Departamento de Química Viçosa MG ,Brasil

关键词: Py-GC-MS;    degradation mechanism;    polymeric materials;   

DOI  :  10.1590/S0100-40422008000600045

来源: SciELO

【 摘 要 】

In this paper historical aspects of analytical pyrolysis, the equipment used, the fundamentals and the mechanisms of pyrolysis of different polymeric materials are discussed. The latest work on analytical pyrolysis applied to various types of synthetic and natural samples is reviewed. Current applications of this technique that are discussed include identification of microorganisms, analysis of trace compounds by forensic laboratories, investigation of food and agricultural products, study of the chemical composition of wood, authentication and conservation of artworks, and the study of environmental and geochemical samples.

【 授权许可】

CC BY-NC   
 All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License