Fysik

Ioniseret overflade?

15. februar kl. 22:17 af ThomasThomasen - Niveau: Universitet/Videregående

Hej er der nogen der kan hjælpe mig med at forstå nedenstående:
" Corona Treatment is a plasma surface treatment that is often referred to as air plasma. This is a low temperature process that is able to modify surfaces and increase their surface energy. Corona treatment is conducted by applying a high voltage to small diameter electrode tips. This causes a corona discharge to be created which is a visible plasma curtain that has the ability to partially ionize the air around it. When a surface undergoes corona treatment, it passes under the corona discharge which alters the surface properties and raises the surface energy by bombarding the surface with ions. "

Forstår ikke den del med: corona treatment is conducted by applying a .......


Brugbart svar (0)

Svar #1
16. februar kl. 20:53 af Eksperimentalfysikeren

Coronabehandling udføres ved at tilføre en høj spænding til elektrodespidser med lille diameter.


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