Study of oxygen and ozone reactions on surfaces previously treated by ozone

MAZÁNKOVÁ, Věra, David TRUNEC, Anežka KRZYŽÁNKOVÁ, Jana JURMANOVÁ and František KRČMA. Study of oxygen and ozone reactions on surfaces previously treated by ozone. Japanese Journal of Applied Physics. Bristol: IOP Publishing, 2020, vol. 59, SH, p. 1-6. ISSN 0021-4922. Available from: https://dx.doi.org/10.7567/1347-4065/ab5bc0.

Basic information

• Original name: Study of oxygen and ozone reactions on surfaces previously treated by ozone
• Name in Czech: Studium reackcí kyslíku a ozónu na površích dříve opracovaných ozónem
• Authors: MAZÁNKOVÁ, Věra (203 Czech Republic), David TRUNEC (203 Czech Republic, guarantor, belonging to the institution), Anežka KRZYŽÁNKOVÁ (203 Czech Republic), Jana JURMANOVÁ (203 Czech Republic, belonging to the institution) and František KRČMA (203 Czech Republic).
• Edition: Japanese Journal of Applied Physics, Bristol, IOP Publishing, 2020, 0021-4922.

Other information

• Original language: English
• Type of outcome: Article in a journal
• Field of Study: 10305 Fluids and plasma physics
• Country of publisher: United Kingdom of Great Britain and Northern Ireland
• Confidentiality degree: is not subject to a state or trade secret
• WWW: URL
• Impact factor: Impact factor: 1.480
• RIV identification code: RIV/00216224:14310/20:00115526
• Organization unit: Faculty of Science
• Doi: http://dx.doi.org/10.7567/1347-4065/ab5bc0
• UT WoS: 000519637300003
• Keywords (in Czech): ozón; povrchové reakce
• Keywords in English: ozone; surface reactions
• Tags: rivok
• Tags: International impact, Reviewed

Abstract

The inner surfaces of three samples (alumina and copper tubes, ozonizer) were treated by ozone. The surface reactions of oxygen and ozone were studied after this treatment. The surface reaction of gaseous molecular oxygen leads to fast ozone creation. The created ozone again reacts with the surface, which leads to its destruction. These reactions can be explained as surface reactions between adsorbed oxygen atoms and molecules or as surface reactions of these adsorbed species with gaseous species.

Links

• LO1411, research and development project: Name: Rozvoj centra pro nízkonákladové plazmové a nanotechnologické povrchové úpravy (Acronym: CEPLANT plus)

Investor: Ministry of Education, Youth and Sports of the CR