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Incorporation of amino moieties through atmospheric pressure plasma: Relationship between precursor structure and coating properties
| Content Provider | Semantic Scholar |
|---|---|
| Author | Dubreuil, M. F. S. Bongaers, E. M. Lens, P. |
| Copyright Year | 2011 |
| Abstract | Abstract Parallel plates dielectric barrier discharge (DBD) at atmospheric pressure has been used to investigate the introduction of amino groups on a polypropylene substrate. For this purpose the plasma polymerization of aminopropyl triethoxysilane, trimethoxysilylpropyl ethylenediamine, allylamine, butylamine, ethylenediamine, and nitrogen/ammonia has been systematically studied and compared. The coatings have been characterized through wettability measurements, interferometry, labeling coupled with X-ray photoelectron spectroscopy, and IR spectroscopy. Significant hydrophilicity enhancement of the polypropylene substrate has been observed for butylamine, ethylenediamine or allylamine, with a surface energy up to 76 mN.m−1. Higher reactivity in the plasma is observed for trimethoxysilylpropyl ethylenediamine which also gives rise to the maximum final amino group concentration of about 6 at.%. According to the choice of the precursor, surface properties can be tuned in terms of polarity, coating composition, and coating thickness. |
| Starting Page | 1439 |
| Ending Page | 1448 |
| Page Count | 10 |
| File Format | PDF HTM / HTML |
| DOI | 10.1016/j.surfcoat.2011.09.015 |
| Volume Number | 206 |
| Alternate Webpage(s) | http://www.surfxtechnologies.com/fileaway-directory/full/232.%20Incorporation%20of%20amino%20moieties%20through%20atmospheric%20pressure%20plasma_%20Relationship%20between%20precursor%20structure%20and%20coating%20properties.pdf |
| Alternate Webpage(s) | https://doi.org/10.1016/j.surfcoat.2011.09.015 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
