Chemical and electrochemical syntheses of a graphite fluoro-tris(pentafluoroethyl)borate intercalation compound
作者： Bahar Özmen-Monkul , Michael M. Lerner , Gottfried Pawelke , Helge Willner
DOI: 10.1016/J.CARBON.2009.02.011
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摘要: Abstract Graphite intercalation compounds (GICs) of composition C x [FB(C 2 F 5 ) 3 ] · δF are prepared for the first time by fluoro-tris(pentafluoroethyl)borate anion, ] − , under ambient conditions in 48% hydrofluoric acid containing oxidant K [MnF 6 ]. Powder XRD data indicate that products mixed stages and after reactions 1–20 h, with a gallery height 0.87 nm. The intercalate orientation is modeled using an energy-minimized anion structure. Microwave digestion followed B elemental analyses, along thermogravimetric analyses provide compositional δ parameters GICs obtained. In addition, ] · CH NO stage electrochemical oxidation graphite nitromethane solution characterized as above.
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sci-hub.se 参考文章(33)
Hans Bode, H. Jenssen, F. Bandte, Über eine neue Darstellung des Kalium-hexafluoromanganats(IV) Angewandte Chemie. ,vol. 65, pp. 304- 304 ,(1953) , 10.1002/ANGE.19530651108
J. Barthel, A. Schmid, H. J. Gores, A New Class of Electrochemically and Thermally Stable Lithium Salts for Lithium Battery Electrolytes I . Synthesis and Properties of Lithium bis[1,2‐benzenediolato(2‐)‐O,O′]borate Journal of The Electrochemical Society. ,vol. 147, pp. 2527- 2531 ,(2000) , 10.1149/1.1393138
H.-J. Frohn, V. V. Bardin, Synthesis and Spectroscopic Characterization of Potassium Polyfluoroalken‐1‐yltrifluoroborates Zeitschrift für anorganische und allgemeine Chemie. ,vol. 627, pp. 2499- 2505 ,(2001) , 10.1002/1521-3749(200111)627:11<2499::AID-ZAAC2499>3.0.CO;2-Z
Watcharee Katinonkul, Michael M. Lerner, The first synthesis of a graphite bis(oxalato)borate intercalation compound Journal of Physics and Chemistry of Solids. ,vol. 68, pp. 394- 399 ,(2007) , 10.1016/J.JPCS.2006.11.032
Wei Yan, Michael M. Lerner, Synthesis and structural investigation of new graphite intercalation compounds containing the perfluoroalkylsulfonate anions C10F21SO3−, C2F5OC2F4SO3−, and C2F5(C6F10)SO3− Carbon. ,vol. 42, pp. 2981- 2987 ,(2004) , 10.1016/J.CARBON.2004.07.013
D Billaud, Electrochemical intercalation of fluorides into pyrographite Journal of Power Sources. ,vol. 13, pp. 1- 7 ,(1984) , 10.1016/0378-7753(84)80049-X
A. V. Yakovlev, A. I. Finaenov, S. L. Zabud’kov, E. V. Yakovleva, Thermally expanded graphite: Synthesis, properties, and prospects for use Russian Journal of Applied Chemistry. ,vol. 79, pp. 1741- 1751 ,(2006) , 10.1134/S1070427206110012
Wei Yan, Michael M. Lerner, Electrochemical Preparation of Graphite Bis(trifluoromethanesulfonyl) Imide Journal of The Electrochemical Society. ,vol. 148, ,(2001) , 10.1149/1.1372220
Watcharee Katinonkul, Michael M. Lerner, Effect of reaction time on the composition of graphite bis(trifluoromethanesulfonyl)imide Carbon. ,vol. 45, pp. 499- 504 ,(2007) , 10.1016/J.CARBON.2006.10.026
H.-J. Frohn, V. V. Bardin, A Preparative Method for Perfluoroalkyltrifluoroborates and Perfluoroalkyldifluoroboranes Zeitschrift für anorganische und allgemeine Chemie. ,vol. 627, pp. 15- 16 ,(2001) , 10.1002/1521-3749(200101)627:1<15::AID-ZAAC15>3.0.CO;2-A