Why do we need to use rotating disc electrode?

More Chandan Kumar Tiwari's questions See All

Any other methods for making film on electrode?

My nano-material is soluble in water and I want to make a film of it on working electrode for electro-chemical analysis. I tried with Nafion but it's not working, the material is getting fall down...

31 December 2018 3,322 4 View

How to crystallize POMs in strong sulfuric acid?

Hi, I am trying to crystallize H5PV2Mo10O40 POM in presence of 10 M H2SO4. I know that the POM is not stable at such high acid concentration but I want to get the crystal of the...

09 October 2018 4,832 5 View

I am seeking suggestion on reference electrodes which I can use in highly acidic solvents like conc. H2SO4?

I am doing some electrochemistry in highly acidic solvents (Conc. H2SO4, Conc. HCl etc). But I m sure that Ag/AgCl reference electrode is not suitable for this. So, can anyone give some suggestion?

11 December 2016 8,305 3 View

Can anybody suggest me the procedure to make Silver/Silver Sulphate reference electrode?

I want to make Ag/Ag2SO4 electrode where I wanna use H2SO4 as electrolyte.

11 December 2016 9,775 5 View

What binder would be the best choice to modify glassy carbon electrode with a 2D Material like Graphene or MXene?

I am trying to drop cast 2D Materials on Glassy Carbon Electrode for Cyclic voltametry and EIS purpose. What would be best binders to use?

23 July 2024 5,776 2 View

How do you decide an optimal AC amplitude for non-faradaic electrochemical impedance spectroscopy?

I work with planar interdigitated electrodes (IDEs). The finger width and the spacing between the fingers are 5 micron. The surface of the IDEs is coated by a non-conductive polymer layer...

16 July 2024 5,031 1 View

How to converge PEMFC in Ansys Fluent?

I am simulating 1 cell of PEM with an area of 50 cm². The mesh has an orthogonality of 0.2 for the channels and bipoar plates (polyhedra) and a quality of 1 for the active zones (hexagonal). The...

26 June 2024 2,358 0 View

What is the difference between absorption and adsorption?

30 May 2024 4,447 27 View

Can anyone offer advice on how to show the inhibition zone of bacillus against s.aureus?

Hi, i am doing research on the potential antimicrobial activity of Bacillus against s.aureus.i have tried various methods for six months.. like soft agar overlay method but my bacillus colony keep...

26 May 2024 2,151 6 View

What is the difference between reaction and interaction?

What is the difference between reaction and interaction in chemistry? Would you please provide me with the details?

13 May 2024 2,524 6 View

Is there any real advantage in co-electrolyzing CO2 and H2O in liquid phase to produce syngas versus using separated electrolysis of H2O and CO2?

Electrochemistry is a pathway to convert CO2 into valuable products such as CO. However, a potential side product in the cathode is H2. I wonder if it is possible to tune the composition of the...

12 May 2024 9,061 3 View

How to calculate faradic efficiency of glycerol Electrooxidation products such as glyceric acid, glycolic acid, oxalic acid, lactic and Formic acid?

After running chronoamperometry and quantifying the products using anal techniques

12 May 2024 9,061 0 View

What is the role of electrochemistry in pollution control?

I would like to understand how we can apply electrochemistry in minimizing pollution and waste

06 May 2024 7,132 2 View

PANI CV causing problem?

Hi researchers. I have deposited a polymer, PANI on Glassy carbon electrode by electrodeposition method. CV results of It showing only the oxidation peak taken in 100mM ferri+ferro solution in...

06 May 2024 9,827 3 View