ESR study of the kinetics of carbonization

Autor:	I.C. Lewis, L.S. Singer
Rok vydání:	1978
Předmět:	musculoskeletal diseases Carbonization Chemistry Kinetics Analytical chemistry General Chemistry Coke law.invention Laser linewidth Nuclear magnetic resonance law General Materials Science skin and connective tissue diseases Spin (physics) Electron paramagnetic resonance
Zdroj:	Carbon. 16:417-423
ISSN:	0008-6223
DOI:	10.1016/0008-6223(78)90086-6
Popis:	Electron spin resonance (ESR) data have been obtained for a well-graphitizing and a poorly-graphitizing pitch as a function of heat-treatment time at reaction temperatures between 400° and 490°C. Measurements of ESR spin concentration and linewidth and of atomic C H ratio have been used to delineate the kinetics of the transformation of pitch to coke. Correlations between the various ESR and constitutional parameters have been used to obtain information concerning the mechanism of carbonization.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::af9069e03c3b00d4f164f82b80482f1b https://doi.org/10.1016/0008-6223(78)90086-6 Zobrazit plný text záznamu