ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Study of the excitement of spectra of powdered substances by applying vibrating electrodes. I. The evaluation of the effect of the interelectrode distance

E. Plško

Slovak Academy of Sciences, Bratislava

Abstract: With 3-part copper vibrating electrodes the dependence of the intensity of arc and spark lines of Fe present in CaCO₃,the dependence of the ratio of their intensity to the intensity of the continuous background, and the dependence of the temp. and the degree of Fe ionization on the interelectrode distance were studied. By detg. axial parameters the axial arrangements of concns. of un-ionized and ionized atoms were calcd. The intensity and sensitivity of arc spectral lines increases with the interelectrode distance; with spark spectral lines the conditions are opposite.

Full paper in Portable Document Format: 1611a777.pdf (in Slovak)

Chemical Papers 16 (11) 777–783 (1962)