Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
744 5 |
Ultima descărcare din IBN: 2023-11-07 15:03 |
SM ISO690:2012 VASILIEV, Alexandr, VASILIAC, Leonid, KOSTIUCENKO, S., KUDRYAVTSEV, N., KUZMENKO, M., PECERKIN, V.. Investigation of the Effect of a Protective Layer on Parameters of Quartz Low-Pressure Gas-Discharge Lamps with Oxide Electrodes
. In: Surface Engineering and Applied Electrochemistry, 2007, nr. 1(43), pp. 49-52. ISSN 1068-3755. |
EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
Surface Engineering and Applied Electrochemistry | |||||
Numărul 1(43) / 2007 / ISSN 1068-3755 /ISSNe 1934-8002 | |||||
|
|||||
Pag. 49-52 | |||||
|
|||||
Descarcă PDF | |||||
Rezumat | |||||
Low pressure amalgam lamps are widely used for disinfection of air and water surfaces. The application of amalgam instead of pure mercury makes it possible to design a high-efficiency powerful ultraviolet lamp and to improve the ecological impact of disinfection equipment. This paper describes the effect of oxide electrodes and a quartz inner surface on the lifetime of a lamp and on the ultraviolet-intensity reduction in low
pressure lamps. We show that the burning time of the noble-gas arc discharge at a low pressure depends on the interaction between the discharge plasma and the inner quartz surface. Use of a rare-earth-metal-oxide protective layer on the inner quartz surface increases the lifetime of the lamp and prevents ultraviolet-intensity reduction in low-pressure amalgam lamps.
|
|||||
|