Investigation of plasma treated alumina powders by chemiluminescence
| Authors | |
|---|---|
| Year of publication | 2015 |
| Type | Conference abstract |
| MU Faculty or unit | |
| Citation | |
| Description | Chemiluminescence of dielectric barrier discharge treated alumina powders could be used with advantage as an effective diagnostic method for determining the efficiency and aging of plasma treatment. However the deflection of detected signal from theoretical prediction suggests that other radiation mechanisms are participating on overall luminescence signal. Presented series of complementary experiments confirmed, that indeed chemiluminescence is the main process behind the observed light emission. Further radiation process associated with plasma treatment was identified as recombination-induced luminescence. |
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