Polymer gel Electrolyte for Batteries

In the video "Polymer gel Electrolyte for batteries" I show to you how to mahe a polymer gel electrolyte based on KOH which can you use in batteries or some supercapacitors (solid state battery).
MAKE IT:

You need:

- 300 ml of water
- 10 g of KOH (Potassium hydroxide)
- 20g of PVA (Polyvinyl alcohol)

Into 300 ml of water you add 10g of KOH and 20g of PVA when you mix on magnetic mixer and heat the solution on around 90 degg C for some time.

When all the PVA particles are dissolved you are ready to add the solution in some container to leave that the solution is solid.
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Видео Polymer gel Electrolyte for Batteries канала cayrex2