The Electrodeposition of Silver from Supercritical Carbon Dioxide/Acetonitrile

Autor:	David A. Cook, Fei Cheng, William Levason, Gillian Reid, Wenjian Zhang, Philip N. Bartlett, Jie Ke, Michael W. George, Richard Beanland, Magdalena Perdjon‐Abel, Jeremy Sloan
Rok vydání:	2013
Předmět:	voltammetry supercritical fluid Supercritical carbon dioxide Tetrafluoroborate Chemistry Inorganic chemistry Articles Electrochemistry cyclic voltammetry Catalysis Supercritical fluid chemistry.chemical_compound silver Triphenylphosphine Cyclic voltammetry Acetonitrile Voltammetry
Zdroj:	Chemelectrochem
ISSN:	2196-0216
Popis:	Cyclic voltammetry of silver coordination complexes in acetonitrile and in a single-phase supercritical carbon dioxide/acetonitrile (scCO2/CH3CN) system is reported. Five silver precursors are investigated: (1,5-cyclooctadiene)(hexafluoroacetylacetonato) silver(I) [Ag(hfac)(COD)], (hexafluoroacetylacetonato)(triphenylphosphine) silver(I) [Ag(hfac)(PPh3)], (perfluorooctanoato)bis(triphenylphosphine) silver(I) [Ag(CF3(CF2)6CO2)(PPh3)2], tetrakis(triphenylphosphine) silver(I) tetrafluoroborate [Ag(PPh3)4][BF4] and tetrakis(acetonitrile) silver(I) tetrafluoroborate [Ag(CH3CN)4][BF4]. Of these, [Ag(CH3CN)4][BF4] is found to be the most suitable for electrodeposition of silver from scCO2/CH3CN.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bb30d5ed8e8b576ec22ca565d0c179d https://doi.org/10.1002/celc.201300131 Zobrazit plný text záznamu