2005年11月
Facile surface superhydrophilic modification: NVP/MBA inverse microemulsion surface-grafting polymerization initiated by UV light
MACROMOLECULAR RAPID COMMUNICATIONS
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- 巻
- 26
- 号
- 22
- 開始ページ
- 1788
- 終了ページ
- 1793
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1002/marc.200500444
- 出版者・発行元
- WILEY-V C H VERLAG GMBH
Superhydrophilic modification of poly(propylene) and poly(ethylene terephthalate) films' surfaces was realized by the UV-initiated surface photografting of a N-vinyl pyrrolidone/N,N'-methylenebisacrylamide inverse microemulsion. AFM characterization of the treated films' surface revealed that it was the grafted quasi-bimodal (ca. 45 and 110 nm) particles of cross-linked poly(N-vinyl pyrrolidone) that led to superhydrophilicity of the surface. The grafted nanometer-scale particles showed little influence on the transparency of the substrate's surface, but endowed long-term stability to the superhydrophilicity.
The surface morphology of the PP film grafted with a NVP/MBA inverse microemulsion via a one-step method. Quasi-bimodal particles (ca. 45 ran and 110 nm) were tethered on the film's surface, and the corresponding surface water CA fell below 5 degrees.
The surface morphology of the PP film grafted with a NVP/MBA inverse microemulsion via a one-step method. Quasi-bimodal particles (ca. 45 ran and 110 nm) were tethered on the film's surface, and the corresponding surface water CA fell below 5 degrees.
- リンク情報
- ID情報
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- DOI : 10.1002/marc.200500444
- ISSN : 1022-1336
- Web of Science ID : WOS:000233524400007