Detailed Information on Publication Record
2001
Photodegradation of Halobenzenes in Water Ice
KLÁN, Petr, David DEL FAVERO, Alena ANSORGOVÁ, Jana KLÁNOVÁ, Ivan HOLOUBEK et. al.Basic information
Original name
Photodegradation of Halobenzenes in Water Ice
Authors
KLÁN, Petr (203 Czech Republic, guarantor), David DEL FAVERO (203 Czech Republic), Alena ANSORGOVÁ (203 Czech Republic), Jana KLÁNOVÁ (203 Czech Republic) and Ivan HOLOUBEK (203 Czech Republic)
Edition
Environmental Science and Pollution Research, Landsberg, Germany, Ecomed, 2001, 0944-1344
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10401 Organic chemistry
Country of publisher
Germany
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
Impact factor
Impact factor: 0.833
RIV identification code
RIV/00216224:14310/01:00004302
Organization unit
Faculty of Science
UT WoS
000170141100008
Keywords in English
phototransformation; snow; ice; POPs
Tags
Změněno: 8/4/2009 13:21, prof. RNDr. Luděk Bláha, Ph.D.
Abstract
V originále
Results from the photolysis of o-, p-dichlorobenzene, bromobenzene, and p-dibromobenzene in water ice are reported. All phototransformations appeared to be based on dehalogenation, coupling, and rearrangement reactions in ice cavities. No photosolvolysis products, i.e. products from intermolecular reactions between organic and water molecules, were found. Many of the products were very toxic substances of a high environmental risk, such as PCBs. The results support our model, in which secondary, very toxic, pollutants can be formed in ice, snow, and atmospheric ice particles from primary pollutants by solar irradiation. The photoproducts may be released to the environment by ice melting and evaporation.
Links
| MSM 143100011, plan (intention) |
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