Determination by magnetic resonance of the oxidation state of species intercalated in graphite

Autor:	L.B Ebert, H Selig
Rok vydání:	1977
Předmět:	Materials science Intercalation (chemistry) Inorganic chemistry General Engineering chemistry.chemical_element law.invention Chromium Crystallography chemistry Oxidation state law Atom Fluorine Graphite Electron paramagnetic resonance
Zdroj:	Materials Science and Engineering. 31:177-181
ISSN:	0025-5416
DOI:	10.1016/0025-5416(77)90033-7
Popis:	The oxidation state of the central atom M in intercalation compounds of the form C n MF x can be determined by examination of the chemical shift of the fluorine magnetic resonance. For reaction of graphite with XeF 6 , XeF 4 , and IF 7 , the central atom is reduced, while with XeOF 4 , XeF 2 , AsF 5 , and SbF 5 , the intercalating species is not reduced. Electron spin resonance of “C 13 CrO 3 ” and “C 27 CrO 2 Cl 2 ” shows the presence of intercalated non-hexavalent chromium.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d4551855d6c3597c183c9516bb65d720 https://doi.org/10.1016/0025-5416(77)90033-7 Zobrazit plný text záznamu