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1 vote
1 answer
72 views

Thickness of proton exchange membrane (Nafion)?

I am looking into using a proton exchange membrane for a bio-energy cell experiment. Previous scholars have been using Nafion as a PEM to place between the anode and cathode (air-cathode). the ...
Anwar Elhadad's user avatar
9 votes
1 answer
283 views

Fundamentals of Li-ion Functionality

I would like to have an in-depth understanding of Li-ion batteries functionality, at atomic level. Can anyone help me to understand it? I have included some known background to support my questions. ...
Physther's user avatar
  • 944
3 votes
1 answer
554 views

Why does electrolysis take so much time?

What makes electrolysis or electroplating take so long ? What stage takes longer when ions are attracted to electrodes or when they gain or lose electrons at electrode. And if we are talking about an ...
Abdelrahman Esmat's user avatar
8 votes
1 answer
326 views

Difference between non-thermal and thermal ionized gases

Why or when does non-thermal plasma become thermal? How do we know before hand if the ion temperature will differ from the electron temperature, on what parameters does it depend - where is the ...
Nikolaj-K's user avatar
  • 1,012