Gouse Peera

6 Questions 17 Answers 0 Followers

Questions related from Gouse Peera

Can a metal reduce to its less oxidation state at the OCP conditions?

I have a two chambered H cell, where the anolyte pH is highly alkaline (10 to 12) and the cathode pH is highly acidic (1 to 2). I am observing a color change of the metal at the cathode in open...

22 June 2016 4,476 6 View

What is the interpretation for negative and positive Tafel slope for oxygen reduction reaction???

Usually Tafel solpe drawn with potential vs Log i. Is there any connection with the sign of Tafel slope while interpretating the reaction kinetics or the negative tafel solpe ???

30 March 2015 4,320 2 View

What is the significance of the term alpha (the transfer co-efficient) in the B-V equation?

Whether the alpha value should be lower for an reaction? If we compare the alpha values of similar reactions happening at different electrode surfaces (in a similar electrolyte, reduction), the...

30 December 2014 9,452 3 View

How to do XPS peaks deconvolution using Origin software?

27 March 2014 7,967 7 View

Is there any way to calculate the band gap of the carbon based materials with the help of X-ray Photo electron spectroscopy?

I have CNT doped with NSB. I need to calculate the band gap of these materials (Electronic Band Gap). How can I do this (Other than UV-VIs Spec Technique)

08 March 2014 8,127 2 View

Can we expect blue or red shift of the G band in CNT after depositing metals (platinum or silver for example)?

Graphitic band

14 March 2013 2,276 4 View