High-density polyethylene functionalized by cold plasma and silanes

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F12%3A00378638" target="_blank" >RIV/61389013:_____/12:00378638 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.vacuum.2012.04.046" target="_blank" >http://dx.doi.org/10.1016/j.vacuum.2012.04.046</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.vacuum.2012.04.046" target="_blank" >10.1016/j.vacuum.2012.04.046</a>

Result language
angličtina
Original language name
High-density polyethylene functionalized by cold plasma and silanes
Original language description
High-density polyethylene (HDPE) surface was modified by radio-frequency discharge plasma and subsequently grafted by alkoxy silane to form a new surface containing polar functional groups. Reaction of the polar groups with vinyl silanes significantly improved hydrophilicity of the polymer. The decrease of surface energy of polymer modified by plasma in the course of ageing was stabilized by silane grafting. The changes in chemical structure of the polymer were analyzed by ATR-FTIR spectroscopy, surfaceroughness was studied using AFM. The surface energy, and its polar contribution of plasma modified HDPE increased, as well as peel strengths of adhesive joints to polyacrylate.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JI - Composite materials
OECD FORD branch
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Project
<a href="/en/project/IAAX08240901" target="_blank" >IAAX08240901: Novel inorganic-organic hybrid nanomaterials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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