Natarajan Karikalan

5 Questions 25 Answers 0 Followers

Questions related from Natarajan Karikalan

How to calculate Electrochemical Band gap from CV?

Dear all, I want to calculate the electrochemical band gap for the metal oxides in aqueous medium. I referred some literature but that are studied in non-aqueous medium and also they have...

18 September 2017 6,035 1 View

How the electrochemical band gap and optical band gap has varied?

If i assume to remove an electron from the HOMO of my metal oxide, the energy of an electron can be calculated from the UV. However, the similar case can I assume the same in electrochemical...

18 September 2017 2,786 2 View

Is there any software for indexing the single crystalline pattern from SAED?

I have referred many literature about single crystalline materials, but, i confused with the orientation of atoms alignment in unit cell. I cannot imagine the available SAED pattern in 3D view and...

14 September 2017 7,645 2 View

What are surface controlled and diffusion controlled reactions?

I can fit the observed experimental data from CV (scan rate study) to what kind of process. The square root of scan rate vs peak current shows diffusion and scan rate vs peak current shows the...

11 September 2017 2,596 8 View

In scan rate study (sensor), why the diffusion controlled process shows negative intercept and adsorption controlled process shows positive intercept?

Because, I am getting negative intercept for my dopamine sensor (diffusion controlled process). When i am plotting the peak current vs square root of scan rate, i am getting negative intercept....

17 April 2017 2,465 3 View