 Dielectric barrier discharge

Dielectric Barrier Discharge (DBD) is a type of electrical discharge that occurs when a high-voltage electric field is applied across two electrodes separated by a dielectric (insulating) material. This technology has various applications in fields such as plasma generation, surface treatment, and environmental engineering. Here’s a detailed breakdown of DBD: 1. **Mechanism**: - In a DBD setup, at least one of the electrodes is covered by a dielectric material.