Thermodynamics of intercalation from solution for PbI2

Autor:	V. M. Koshkin, V. D. Evtushenko, G. I. Gurina, V. M. Verkhovod
Rok vydání:	1985
Předmět:	chemistry.chemical_compound Aniline Absorption spectroscopy Chemistry Intercalation (chemistry) Inorganic chemistry Quinoline Enthalpy Physical chemistry Infrared spectroscopy General Chemistry Stoichiometry Group 2 organometallic chemistry
Zdroj:	Theoretical and Experimental Chemistry. 21:118-121
ISSN:	1573-935X 0040-5760
DOI:	10.1007/bf00524326
Popis:	IR and diffuse-reflection spectroscopy have been used to detect the concentration threshold in intercalation, whose temperature dependence has been examined for systems composed of PbI2 with solutions of aniline and quinoline in benzene. The thermodynamic nature of the threshold has been established, and it is found that the penetration of the organic molecules between the layers involves the formation of an order intercalation phase. The enthalpies and entropies of formation have been calculated for the intercalation compounds. It is found that intercalation leads in the main to changes in the vibrational bands of the amino group, which indicates that it participates in forming the bond between the amine and the inorganic layered matrix.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::da2b8c20f337b7cabad05b2744407ba1 https://doi.org/10.1007/bf00524326 Zobrazit plný text záznamu Full text from SpringerLink