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Vol. 28, issue 06, article # 7

Zakharenko V. S., Daibova E. B. Photoprocesses on the surface of the deposited aerosol produced by dispersing a CaCO3 crystal in air. // Optika Atmosfery i Okeana. 2015. V. 28. No. 06. P. 540–543. DOI: 10.15372/AOO20150607 [in Russian].
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Abstract:

The investigation of adsorption layer of deposited aerosol particles obtained by dispersion of a mineral calcite crystal under tropospheric conditions (ambient air) was carried out. It was revealed that the nitrous oxide and Freon 22 adsorption occurred on aerosol particle surface under UV irradiation. The quantum efficiency of processes under UV irradiation was determined.

Keywords:

calcite crystal, dispersion under ambient air, CaCO3 aerosol, CO2 photodesorption, N2O photoadsorption, quantum yield

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