ESR probe study of acid sites on the silica surface modified by organotin compounds

Autor:	P. G. Mingalyov, Georgii V Lisichkin, A. V. Fionov, A. A. Kudrinsky
Rok vydání:	2005
Předmět:	Spin probe chemistry Period (periodic table) Surface modified Inorganic chemistry chemistry.chemical_element General Chemistry Tin Brønsted–Lowry acid–base theory
Zdroj:	Russian Chemical Bulletin. 54:146-148
ISSN:	1573-9171 1066-5285
DOI:	10.1007/s11172-005-0230-7
Popis:	Bronsted acid sites formed due to the interaction of coordinately unsaturated tin atoms with water on the silica surface modified by organotin compounds were found and studied using an ESR spin probe technique. The half-life period of a probe at room temperature can serve as an additional characteristic of the acidity of the surface.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::aea40fcb6ce8ef73b545f19604611d67 https://doi.org/10.1007/s11172-005-0230-7 Zobrazit plný text záznamu Full text from SpringerLink