Peter Lynch

5 Questions 4 Answers 0 Followers

Questions related from Peter Lynch

Disappearance of electrodeposited Cu on glassy carbon?

Hi All, I am electrochemically depositing Cu using potentiostatic reduction of a Cu electrolyte (0.01M CuSO4, 0.5M (NH4)2SO4) on glassy carbon (Counter electrode is Pt wire). However on...

08 August 2018 5,469 4 View

How can I distinguish if there are artefacts in impedance spectra of carbon material on ITO?

I am trying to analyse an impedance spectra using the gamry software. Previously I have only look at these spectra qualitatively. The circuit is a carbon foam on an ITO substrate. I am trying to...

07 July 2018 9,332 2 View

Analytical solution for resistance of half cell (DC current)?

I am trying to come up for an analytical solution for resistance and current flow in an electrochemical half cell. (see attatched cell diagram). I can probably do it by expanding the matrix to a...

05 May 2018 5,472 3 View

Can Lithium perchlorate be used outside the glovebox for supercapacitor electrodes in ACN or PC?

Just wondering if I can test my electrodes in non-aqueous electrolytes without having to use a glovebox

12 December 2017 3,052 2 View

Can common salts be used in organic electrolytes for supercapacitors?

Looking at papers with organic solvent based electrolytes. They all use organic salts. Why aren't common salts like Na2SO4 used. Is it a solubility or is there some organic chemical reaction I'm...

11 November 2017 8,878 1 View