Amereller, Marius and Multerer, Michael and Schreiner, Christian and Lodermeyer, Johannes and Schmid, Alexander and Barthel, Josef and Gores, Heiner J. (2009) Investigation of the Hydrolysis of Lithium Bis[1,2-oxalato(2+O,O '] Borate (LiBOB) in Water and Acetonitrile by Conductivity and NMR Measurements in Comparison to Some Other Borates. JOURNAL OF CHEMICAL AND ENGINEERING DATA, 54 (2). pp. 468-471. ISSN 0021-9568,
Full text not available from this repository. (Request a copy)Abstract
The hydrolysis of lithium bis[1,2-oxalato(2+O,O'] borate (LiBOB) was investigated in pure water and in solutions of acetonitrile at low water content. The reaction in pure water can easily be observed by time-dependent conductivity measurements as protons are generated in the first step of hydrolysis. The results of these measurements can be evaluated according to a reaction of pseudo first order. Hydrolysis of other lithium borates in water was also studied for comparison. In acetonitrile as solvent, hydrolysis is much more complicated. NMR studies show a very slow reaction of LiBOB with water resulting in equilibria, depending on the water content of acetonitrile. Temperatures of 60 degrees C and water contents of several percent are necessary to achieve observable effects.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | BATTERY ELECTROLYTES; SALTS; |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Physikalische und Theoretische Chemie > Chair of Chemistry VI - Physical Chemistry (Solution Chemistry) > PD Dr. Heiner Jakob Gores |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 07 Oct 2020 05:59 |
| Last Modified: | 07 Oct 2020 05:59 |
| URI: | https://pred.uni-regensburg.de/id/eprint/29525 |
Actions (login required)
 |
View Item |
