The possible formation of ozone hydrates and their interaction with hydrogen chloride under nearstratospheric conditions were investigated. The low-temperature IR spectroscopic technique was used to demonstrate the in situ formation of ozone hydrates that were stable in the temperature range 77–220 K. It was found that HCl reacted with ozone hydrate to destruct clathrate at temperatures above 220 K. This process resulted in compositionally different chlorine oxides.
The reaction of ozone with chlorobenzene was studied over the temperature range 77–305 K. Ozone was found to oxidize chlorobenzene starting with 77 K to produce a complex mixture of ozonides and peroxides of various compositions. The products of the reaction between chlorobenzene and ozone formed over the temperature range 77–305 K were analyzed by IR Fourier transform spectroscopy.
The interaction of ozone with chlorinated methanes adsorbed on a thin ice film was studied over the temperature range 77–292 K. Ozone was shown to oxidize chlorinated methanes starting with 210 K to produce chlorine oxides of various compositions. The products formed in the oxidation of chlorinated methanes with ozone over the temperature range 77–292 K were analyzed by IR Fourier transform spectroscopy. Along with carbon dioxide and water, chlorine oxides in high oxidation states were predominantly formed.
Reactions of ozone with CH3Cl, CH2Cl3, CHCl3, CCl4, adsorbed on ice surface, have been investigated under temperatures 77 - 292 K. Ozonation reaction takes place only when temperature is above 210 K with formation of different chlorine oxides. The products of reaction have been identified by low temperature FTIR-spectroscopy.