Thermal Oxidation of Partially Hydrogenated Poly-2,3-Diphenylbutadienes and Polystyrenes

Autor:	M. Iring, M. Szesztay, Enikő Földes, Ferenc Tüdös
Rok vydání:	1990
Předmět:	Thermal oxidation Reaction mechanism Materials science Polymers and Plastics Kinetics General Engineering Solid-state General Chemistry Oxygen uptake chemistry.chemical_compound chemistry Polymer chemistry Materials Chemistry Ceramics and Composites Polystyrene
Zdroj:	Journal of Macromolecular Science, Part A. 27:1657-1671
ISSN:	1060-1325
DOI:	10.1080/10601329008544867
Popis:	The thermal oxidation of poly-2,3-diphenylbutadiene (PDPBD), partially and totally hydrogenated PDPBD (the latter is head-head polystyrene, H-H PS) and a commercial head-tail polystyrene (H-T PS) has been investigated. PDPBD shows a continuous decelerating kinetics of oxygen uptake, while H-H PS and H-T PS oxidize by complex accelerating-decelerating kinetics. The partially hydrogenated samples show a transitional behavior between the saturated and unsaturated samples. Acetophenone-like end groups, among others, are formed in the course of oxidation. A mechanism has been suggested to interpret the results
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcc608d4816946a8c940c79f2082cb1d https://doi.org/10.1080/10601329008544867 Zobrazit plný text záznamu