Bromide anion conductivities of quaternary phosphonium bromides possessing long alkyl chains

Autor:	Kengo Imamura, Hiroshi Mikawa, Takashi Nogami
Rok vydání:	1985
Předmět:	chemistry.chemical_classification Ternary numeral system Inorganic chemistry Halide General Chemistry Conductivity Condensed Matter Physics chemistry.chemical_compound chemistry Bromide Polymer chemistry Ionic conductivity General Materials Science Phosphonium Molten salt Alkyl
Zdroj:	Solid State Ionics. 17:77-80
ISSN:	0167-2738
Popis:	Halide anion conductivities of several quaternary alkylphosphonium bromides and tetrabutylphosphonium chloride were measured by a complex impedance method. Tetrahexylphosphonium bromide (C6PBr) showed the highest bromide anion conductivity. The bromide anion conductivities decreased as the alkyl lengths of quaternary phosphonium bromides become both longer and shorter than C6PBr. Bromide anion conductivities of quaternary alkylphosphonium bromides were higher than those of quaternary alkylammonium bromides reported. The mixture of tetrabutylphosphonium bromide, tetrahexylphosphonium bromide, and tetraoctylphosphonium bromide was found to be a new kind of a room temperature molten salt.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7af8dc220eb0946c6a2342df0bb0e6d1 https://doi.org/10.1016/0167-2738(85)90126-2 Zobrazit plný text záznamu