Effect of electrolyte concentration on the viscosity and voltammetry of supercritical solutions.
Effect of electrolyte concentration on the viscosity and voltammetry of supercritical solutions.
复制标题
电解质浓度对超临界溶液粘度和伏安法的影响。
DOI：
10.1021/ac050883i
复制
发表时间：
2005
影响因子：
7.4
通讯作者：
D. J. Palmer
中科院分区：
文献类型：
--
作者：
A. Abbott;E. G. Hope;D. J. Palmer
用改进的石英晶体微天平首次测量了超临界电解质溶液的粘度，结果表明，离子溶剂化导致了溶剂的显著结构和溶液粘度的显著增加。电解液中的伏安研究被用来确认粘度变化的幅度，这解释了明显低于预期的峰值电流。
The viscosity of a supercritical electrolyte solution is measured for the first time using a modified quartz crystal microbalance, and it is shown that ionic solvation leads to a significant structuring of the solvent and an appreciable increase in solution viscosity. Voltammetric investigations in the electrolyte solutions are used to confirm the magnitude of the viscosity changes, and these account for the appreciably lower than expected peak currents.