Akshay Rajopadhye

4 Questions 3 Answers 0 Followers

Questions related from Akshay Rajopadhye

How to generate the plot of the double layer capacitance vs the electrode potential using electrochemical method?

How do I obtain the double layer capacitance as a function of electrode potential? I heard Mott Shottky can be used for this one, But that is done at a single frequency. Can anybody provide any...

05 February 2018 9,225 3 View

Can we use EIS Nyquist plots for describing the chemisorption and physisorption?

How can one use the electrochemical impedance plots to distinguish or describe the difference between the chemisorption or physisorption of an adsorbate on the metal surface?

03 January 2018 9,117 3 View

In quantitative NMR, does the DSS (NMR internal standard for aq. solutions) interfere with the NMR spectra for Sodium Dodecyl Sulfate?

I an new to NMR and am about to conduct (after a scant training) some quantitative proton-NMR in D2O to determine the SDS concentration from the solution. I am told that DSS (2,2- Dimethyl- 2-...

31 August 2017 1,012 4 View

How do you calculate the effective dielectric constant of EDL where the surface is adsorbed with organic molecules?

Organic molecules like surfactants have a lot smaller dielectric constant (2-10) as compared to the polar solvents like water (78.5). When the surfactants from the aqueous solution adsorb at solid...

16 May 2015 8,983 0 View