Concentration Fluctuations and Capacitive Response in Dense Ionic Solutions
نویسندگان
چکیده
منابع مشابه
Concentration Fluctuations and Capacitive Response in Dense Ionic Solutions.
We use molecular dynamics simulations in a constant potential ensemble to study the effects of solution composition on the electrochemical response of a double layer capacitor. We find that the capacitance first increases with ion concentration following its expected ideal solution behavior but decreases upon approaching a pure ionic liquid in agreement with recent experimental observations. Th...
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ژورنال
عنوان ژورنال: The Journal of Physical Chemistry Letters
سال: 2016
ISSN: 1948-7185
DOI: 10.1021/acs.jpclett.6b00859