Electrochemical pH oscillations of ethyl viologen/ionic liquid.
A reversible and robust electrochemical pH oscillator was achieved using an ethyl viologen/ionic liquid (IL) aqueous solution under an applied redox potential in a batch reactor, where the IL incorporated into the pH oscillator increased the stability of the pH oscillation by acting as an electron buffer solution.
Shin
Su Ryon
SR
Center for Bio-Artificial Muscle and Department of Biomedical Engineering, Hanyang University, Seoul 133-791, Korea.
Lee
Chang Kee
CK
Kim
Sun I
SI
So
Insuk
I
Spinks
Geoffrey M
GM
Wallace
Gordon G
GG
Kim
Seon Jeong
SJ
D004563:Electrochemistry / Q000379:methods*; D006863:Hydrogen-Ion Concentration; D052578:Ionic Liquids; D010084:Oxidation-Reduction; D014755:Viologens
D052578:Ionic Liquids; D014755:Viologens