Photodegradation of isotactic poly(1-butene): Multiscale characterization
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F11%3A43865627" target="_blank" >RIV/70883521:28110/11:43865627 - isvavai.cz</a>
Alternative codes found
RIV/70883521:28610/11:43865627
Result on the web
<a href="http://dx.doi.org/10.1016/j.polymdegradstab.2011.08.001" target="_blank" >http://dx.doi.org/10.1016/j.polymdegradstab.2011.08.001</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.polymdegradstab.2011.08.001" target="_blank" >10.1016/j.polymdegradstab.2011.08.001</a>
Alternative languages
Result language
angličtina
Original language name
Photodegradation of isotactic poly(1-butene): Multiscale characterization
Original language description
The effect of photodegradation in isotactic poly(1-butene) (PB-1) have been investigated using rheology, differential scanning calorimetry and infrared spectroscopy. Two commercially available grades of PB-1 with different average molecular weight were chosen. Specimens prepared by compression moulding were UV irradiated in the interval from 0 to 70 h. UV-induced changes in molecular structure have been followed by evolution of rheological properties, thermal properties and degradation by-products. Thermal analysis showed significant changes in crystallization behaviour influencing morphology and resulting thermal properties. Moreover it has been confirmed that the degradation significantly retards the phase transformation. Rheological measurement hasbeen found as an effective method for determination of early stages of photodegradation of PB-1.
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
CD - Macromolecular chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED2.1.00%2F03.0111" target="_blank" >ED2.1.00/03.0111: Centre of Polymer Systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Polymer Degradation and Stability
ISSN
0141-3910
e-ISSN
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Volume of the periodical
96
Issue of the periodical within the volume
10
Country of publishing house
GB - UNITED KINGDOM
Number of pages
5
Pages from-to
1740-1744
UT code for WoS article
000295501000005
EID of the result in the Scopus database
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