Munaiah Yeddala

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Questions related from Munaiah Yeddala

Doping carbon based materials with Nitrogen increases their conductivity in electrochemical studies.What should be the possible mechanism for this?

doping carbon based materials with Nitrogen increases their conductivity in electrochemical studies.What should be the possible mechanism for this?

06 June 2016 1,871 1 View

What are the possible reasons for the disappearance (gradual reduction in intensity) of 2D band in the raman spectra of graphene?

Hello everyone. I have synthesized the functionalized graphenes from graphite. I did analyzed them by using Raman spectroscopy (Please find the attachment.). Interestingly the intensity of 2D band...

03 March 2015 7,047 26 View

Can any body explain about quantification of elements by using XPS spectra?

Hello everyone I have synthesized functionalized graphes and analysed by using XPS. Now I have few doubts about quantification of elements from this data. 1. Is it correct the integrate the area...

07 July 2014 6,988 5 View

Can anyone explain about Tafel plots, iR correction during CV measurements?

I have few doubts about Tafel plot, and iR correction. A) About Tafel 1. Is it correct to plot Tafel from CV or from linear sweep voltammetry data? a) If it is correct, Which points ( start and...

02 February 2014 2,331 21 View