Shalini Kulandaivalu

5 Questions 3 Answers 0 Followers

Questions related from Shalini Kulandaivalu

How to get Tafel plot from LSV graph and how to select the region to get the slope?

I'm working on water splitting. I have trouble analysing the Tafel plot. I'm not sure on choosing the right region to get the Tafel plot and slope

13 October 2022 4,881 0 View

How to synthesize FeOOH?

I tried to fabricate FeOOH on BiVO4/FTO through photo-assisted electrodeposition. During the electrodeposition, the layer turned to a black colour and started to fall off the FTO. What could be...

22 October 2021 9,408 3 View

What is the purpose of using acidic medium in the synthesis of bismuth vanadate?

In the synthesis of BiVO4, why acetic acid is normally used? what is the purpose of adding acetic acid in a solvent mixture containing acetylacetone and 2-methoxyethanol?

10 October 2021 1,749 8 View

How to determine over-potential?

In CO2 reduction or water oxidation, how to determine over-potential? Is it from LSV or CA graph?

23 September 2021 4,793 3 View

Why need to remove oxide layer of nickel foam prior to deposition?

I have performed electrochemical deposition of PEDOT/GO prepared in aq solution containing LiClO4 on nickel foam. But deposition layer does not form on the cleaned nickel foam. FYI, nickel foam...

21 November 2016 6,402 6 View