Effect of vitrification method on the formation of deep traps for gas molecules inn-butanol glass

Autor:	Vladimir A. Tolkatchev, E. A. Korobkova, B. V. Bolshakov
Rok vydání:	1999
Předmět:	Condensed Matter::Quantum Gases Chemistry Butanol Kinetics Analytical chemistry chemistry.chemical_element Oxygen Catalysis Matrix (chemical analysis) chemistry.chemical_compound Volume (thermodynamics) Molecule Vitrification Physics::Chemical Physics Physical and Theoretical Chemistry
Zdroj:	Reaction Kinetics and Catalysis Letters. 68:325-330
ISSN:	1588-2837 0133-1736
DOI:	10.1007/bf02475520
Popis:	The capture of oxygen molecules by deep traps during oxygen diffusion in butanol glasses has been studied at 77 K as the kinetics of thetert-butyl radical oxidation. Slow glass formation in the samples increases the concentration of deep traps in the matrix. The total value of nonrelaxed free volume has no effect on the concentration of deep traps. It is assumed that trap formation is due to the formation of certain molecular structures below room temperature, most probably, with dissolved gas molecules.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::6af72f70820168b920cbeee19503cd79 https://doi.org/10.1007/bf02475520 Zobrazit plný text záznamu Full text from SpringerLink