Ajai Krishnan

4 Questions 1 Answers 0 Followers

Questions related from Ajai Krishnan

How to measure the voltage from pvdf piezoelectric ?

I prepared a thick film of PVDF using the solution casting method. To measure the energy harvested, I tried using copper and aluminium foils and silver deposited using thermal evaporation. Then it...

10 April 2024 2,492 2 View

I want a conducting polymer substrate. How to make a selfstanding thick film of polyaniline?

i tried to make composites of pva and polyaniline to make selfstanding polyaniline films. But when it solidifies the resistance increases to MegaOhm range. How can i get a self-standing...

25 October 2023 1,049 1 View

Is there any method dissolve KNN powder completely in any solvent?

I want to dissolve Sodium potassium niobate synthesized powder in any solvent ? Please suggest some solvent.

09 October 2023 2,533 1 View

How to use Spray pyrolysis setup as Electrospinner also?

In our lab we have a spray pyrolysis setup and we have a high voltage system up to 10kV. Can i combine both to make an electrospinning setup? Please give suggestions for making a drum collector.

10 July 2023 3,970 2 View