抄録
The hydrophobic polymer brush was prepared by surface-initiated atom transfer radical polymerization of (2,2-dimethyl-1,3-dioxolan-4-yl)methyl methacrylate (1) on the initiator-immobilized silicon wafer using copper / sparteine complexes. The contact angle measurements, XPS, and FTIR studies revealed that the amphiphilic poly(2,3-dihyroxypropyl methacrylate) (2) brush was obtained, successively, by acidic hydrolysis of the poly(1) brush. Frictional properties of the poly(1) and (2) brushes were characterized by sliding a stainless or a glass ball probe on the polymer brush surfaces in air and water. Frictional coefficient of poly(2) brush was significantly lowered in water compared with that of poly(1) brush, while poly(2) brush showed larger frictional coefficient than poly(1) brush surface in air.
| 元の言語 | 英語 |
|---|---|
| ページ数 | 1 |
| 出版物ステータス | 出版済み - 12 1 2005 |
| イベント | 54th SPSJ Annual Meeting 2005 - Yokohama, 日本 継続期間: 5 25 2005 → 5 27 2005 |
その他
| その他 | 54th SPSJ Annual Meeting 2005 |
|---|---|
| 国 | 日本 |
| 市 | Yokohama |
| 期間 | 5/25/05 → 5/27/05 |
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All Science Journal Classification (ASJC) codes
- Engineering(all)
これを引用
Synthesis and frictional properties of poly(2,3- dihydroxypropylmehtacrylate) brush prepared by surface-initiated atom transfer radical polymerization. / Kobayashi, Motoyasu; Takahara, Atsushi.
2005. 論文発表場所 54th SPSJ Annual Meeting 2005, Yokohama, 日本.研究成果: 会議への寄与タイプ › 論文
}
TY - CONF
T1 - Synthesis and frictional properties of poly(2,3- dihydroxypropylmehtacrylate) brush prepared by surface-initiated atom transfer radical polymerization
AU - Kobayashi, Motoyasu
AU - Takahara, Atsushi
PY - 2005/12/1
Y1 - 2005/12/1
N2 - The hydrophobic polymer brush was prepared by surface-initiated atom transfer radical polymerization of (2,2-dimethyl-1,3-dioxolan-4-yl)methyl methacrylate (1) on the initiator-immobilized silicon wafer using copper / sparteine complexes. The contact angle measurements, XPS, and FTIR studies revealed that the amphiphilic poly(2,3-dihyroxypropyl methacrylate) (2) brush was obtained, successively, by acidic hydrolysis of the poly(1) brush. Frictional properties of the poly(1) and (2) brushes were characterized by sliding a stainless or a glass ball probe on the polymer brush surfaces in air and water. Frictional coefficient of poly(2) brush was significantly lowered in water compared with that of poly(1) brush, while poly(2) brush showed larger frictional coefficient than poly(1) brush surface in air.
AB - The hydrophobic polymer brush was prepared by surface-initiated atom transfer radical polymerization of (2,2-dimethyl-1,3-dioxolan-4-yl)methyl methacrylate (1) on the initiator-immobilized silicon wafer using copper / sparteine complexes. The contact angle measurements, XPS, and FTIR studies revealed that the amphiphilic poly(2,3-dihyroxypropyl methacrylate) (2) brush was obtained, successively, by acidic hydrolysis of the poly(1) brush. Frictional properties of the poly(1) and (2) brushes were characterized by sliding a stainless or a glass ball probe on the polymer brush surfaces in air and water. Frictional coefficient of poly(2) brush was significantly lowered in water compared with that of poly(1) brush, while poly(2) brush showed larger frictional coefficient than poly(1) brush surface in air.
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M3 - Paper
AN - SCOPUS:33645643466
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