Article

Plasma Investigations
2007. V. 45. № 4. P. 439–445
Shepelenko A.A.
Estimates of maximal concentrations of singlet delta oxygen in a DC discharge
Annotation
Plasma-chemical processes are considered, which define the concentrations of molecules of singlet delta oxygen (SDO) in plasma of a discharge in oxygen. Analytical expressions are derived and qualitative estimates are made of relative concentration of SDO in a dc discharge, which take into account the loss of SDO molecules during interaction with plasma electrons and deactivation on the walls. It is demonstrated that the optimal concentration of plasma is required for obtaining the maximal concentration of SDO. The maximal relative concentration of SDO at optimal values of $E/N$ in the range of $9$–$13$ Td may be $\sim20\%$.
Article reference:
Shepelenko A.A. Estimates of maximal concentrations of singlet delta oxygen in a DC discharge, High Temp., 2007. V. 45. № 4. P. 439