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Vol. 24, issue 06, article # 12

Zakharenko V. S., Daibova E. B. Photochemical activity of the adsorbed aerosol, produced from periclase (MgO) crystal under ambient air.. // Optika Atmosfery i Okeana. 2011. V. 24. No. 06. P. 516-520 [in Russian].
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Abstract:

The adsorption and photoadsorption properties of aerosol particles, produced by grinding of periclase crystal (MgO) under ambient air, were studied. The composition analysis of adsorption surface layer formed by grinding of crystal is carried out. The kinetics of dark and photo adsorption of oxygen and carbon monoxide including ¹³CO were considered. The quantum yield quantities and spectral dependencies of photoadsorption were determined. The comparison of photoadsorption properties of samples used in this work and magnesium oxide powders produced by traditional ways, was realized.

Keywords:

tropospheric photochemistry, adsorption, photoadsorption, aerosol, mineral periklase (MgO)