Dan Wu

3 Questions 11 Answers 0 Followers

Questions related from Dan Wu

Why does electrical double-layer on metal electrode self-discharge?

I recently tried an experiment: I used a potentiostat to charge my electrochemical cell (copper electrodes in 10mM saline solution) by applying a constant bias voltage (100mV). I could clearly see...

07 December 2017 5,030 7 View

Why was ferricyanide used more often than rutehium hexaammine in electrochemical measurement?

Hi, I found most papers used ferricyanide as the redox probes in electrochemical measurement like electrochemical impedance spectroscopy and cyclic voltammetry, while only a few used rutehium...

02 September 2014 4,124 5 View

Why are electrochemcial impedance spectroscopy results not stable?

I am working on electrochemical biosensor, which measures change of charge transfer resistant for detection of protein. My problem is that the charge transfer resistant keeps changing even if the...

21 August 2014 4,216 18 View