Photo-degradation products of polyurethane foam with enhanced biodegradability
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F13%3A00000514" target="_blank" >RIV/00025798:_____/13:00000514 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Photo-degradation products of polyurethane foam with enhanced biodegradability
Original language description
This study focuses attention to the identification of photodegradation products of polyurethane foams with enhanced biodegradability, resulting from partial replacement of synthetic polyols by bio-originated and biodegradable ones during polyurethane synthesis. The tested materials were irradiated by UV-light. Volatile compounds were sorbed during irradiation using SPME and analyzed by comprehensive orthogonal two-dimensional gas chromatography ? mass spectrometry (GCxGC/TOF MS). Semivolatile compoundswere extracted from exposed polyurethane foam by n-hexane and analyzed by gas chromatography ? mass spectrometry (GC/MS). Large number of structurally diverse compounds was detected; most of them were identified. The influence of biodegradable filler onthe composition of photodegradation products was also assessed.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Fresenius Environmental Bulletin
ISSN
1018-4619
e-ISSN
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Volume of the periodical
22
Issue of the periodical within the volume
8A
Country of publishing house
DE - GERMANY
Number of pages
9
Pages from-to
2362-2370
UT code for WoS article
000327575500001
EID of the result in the Scopus database
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