Influence of the environment on the phase II - I transformation of isotactic polybutene-1

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F19%3A63523447" target="_blank" >RIV/70883521:28110/19:63523447 - isvavai.cz</a>
Result on the web
<a href="https://www.tandfonline.com/doi/abs/10.1080/00222348.2019.1574424?journalCode=lmsb20" target="_blank" >https://www.tandfonline.com/doi/abs/10.1080/00222348.2019.1574424?journalCode=lmsb20</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/00222348.2019.1574424" target="_blank" >10.1080/00222348.2019.1574424</a>

Result language
angličtina
Original language name
Influence of the environment on the phase II - I transformation of isotactic polybutene-1
Original language description
The phase II to I transformation process of isotactic polybutene–1 (iPB-1) is influenced by the environment besides the usual physical factors. The phase II → I transformation rate depends, first of all, on the segmental mobility of the polymer chains. Environmental substances which are good solvents of iPB-1 increased the phase transformation rate at room temperature. Other substances, such as air, water, some acids or blends with atactic polypropylene, decreased the transformation rate in comparison with a sample exposed to a phosphorus pentoxide desiccant environment. The environmental effects also influence several other structural characteristics, such as sample crystallinity and crystallite size.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10404 - Polymer science

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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