Ethylene copolymers with crystallizable side chains
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F11%3A43865609" target="_blank" >RIV/70883521:28110/11:43865609 - isvavai.cz</a>
Alternative codes found
RIV/70883521:28610/11:43865609
Result on the web
<a href="http://dx.doi.org/10.1021/ma201017m" target="_blank" >http://dx.doi.org/10.1021/ma201017m</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/ma201017m" target="_blank" >10.1021/ma201017m</a>
Alternative languages
Result language
angličtina
Original language name
Ethylene copolymers with crystallizable side chains
Original language description
Metallocene-catalyzed copolymers of ethylene and ?-olefins were investigated by X-ray scattering and differential scanning calorimetry. Evaluated ?-olefin comonomers consisted of 8, 12, 18, or 26 carbons. As indicated from the small-angle X-ray scattering, ethylene-hexacosene copolymer with comonomer content of 3 mol % may contain second crystallites. Because no other reflections were observed in the wide-angle X-ray scattering patterns, the side-chain crystallites should have the same crystal lattice dimensions as the prevailing main-chain crystallites. Since this potential side chains crystallization can only be found in the ethylene-hexacosene copolymer with 3 mol % of comonomer, a critical concentration of long-chain comonomer should be reached forthis secondary crystallite formation. It was also found that the thickness of the interlamellar amorphous layer stays virtually constant regardless of the changes in comonomer content and side-chain length.
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>S - Specificky vyzkum na vysokych skolach
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
Macromolecules
ISSN
0024-9297
e-ISSN
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Volume of the periodical
44
Issue of the periodical within the volume
17
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
6759-6766
UT code for WoS article
000294585600018
EID of the result in the Scopus database
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