TY - JOUR

T1 - Surface Properties of Aerosol Microparticles from Zircon Mineral under Tropospheric Conditions

AU - Zakharenko, V. S.

AU - Daybova, E. B.

N1 - Publisher Copyright: © 2021, Pleiades Publishing, Ltd.

PY - 2021/9

Y1 - 2021/9

N2 - The adsorption and photosorption properties of aerosol particles from zircon (ZrSiO4) have been studied under conditions similar to tropospheric. The physicochemical characteristics of the aerosol were determined by diffuse reflection spectroscopy. The composition of the adsorbed layer formed in the troposphere is analyzed. The kinetic dependences of CO2 desorption and O2 adsorption in the dark and under illumination are studied. The quantum yields and spectral dependences of the quantum yields of photodesorption and photoadsorption are determined.

AB - The adsorption and photosorption properties of aerosol particles from zircon (ZrSiO4) have been studied under conditions similar to tropospheric. The physicochemical characteristics of the aerosol were determined by diffuse reflection spectroscopy. The composition of the adsorbed layer formed in the troposphere is analyzed. The kinetic dependences of CO2 desorption and O2 adsorption in the dark and under illumination are studied. The quantum yields and spectral dependences of the quantum yields of photodesorption and photoadsorption are determined.

KW - adsorbed layer

KW - photoadsorption

KW - photodesorption

KW - precipitated aerosol

KW - quantum yield

KW - tropospheric conditions

KW - zircon mineral

UR - http://www.scopus.com/inward/record.url?scp=85118758401&partnerID=8YFLogxK

U2 - 10.1134/S1024856021050250

DO - 10.1134/S1024856021050250

M3 - Article

AN - SCOPUS:85118758401

VL - 34

SP - 491

EP - 494

JO - Atmospheric and Oceanic Optics

JF - Atmospheric and Oceanic Optics

SN - 1024-8560

IS - 5

M1 - 7

ER -