Naslov
Photocatalysis of Air Chemistry by Sea Spray and Acidifying Compounds Investigated Using an Aerosol Smog Chamber

Autori
Zetzsch, Cornelius ; Alebić-Juretić, Ana ; Behnke, Wolfang ; Nolting, Fridrich

Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, znanstveni

Knjiga
Transport and Transformation of Pollutants in the Troposphere: proceedings of EUROTRAC Symposium '90 Garmisch-Partenkirchen, FRG

Urednik/ci
Borell, Peter ; Borell, Patricia M., ; Seiler, Wolfang

Izdavač
SPB Academic Publishing

Grad
Hag

Godina
1991

Raspon stranica
341-342

ISBN
90-5103-058-4

Ključne riječi
photocatalysis, sea spray, smog chamber,

Sažetak
The behaviour of sea spray in tropospheric chemistry is investigated by exposing NaCl aerosol to a photochemical smog in an aerosol smog chamber facility. heterogeneous reactions occurring on the surfaces of the aerosols and on the glass surface convert a considerable fraction of the HCl and a portion of the hydrocarbons to chlorinated products like phosgene, chloroacetone and 1, 1, -dichloracetone. Further experiments include photochemical conversion of SO2 to sulphuric acid and sulfate in the presence of biogenic hydrocarbons and photoacoustic UV spectroscopy of thin layers of environmental chemicals and of hexachlorobenzene, adsorbed on highly disperse powders for potential batochromic shifts.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemija

POVEZANOST RADA