Plasma-Induced Grafting of Poly(N-vinyl-2-pyrrolidone) onto Polypropylene Surface

被引：4

作者：

Ji, Hansol ^{[1
]}

Jung, Siin ^{[1
]}

Hur, Ho ^{[1
]}

Choi, Ho-Suk ^{[1
]}

Kim, Jae-Ha ^{[2
]}

Park, Han-Oh ^{[2
]}

机构：

[1] Chungnam Natl Univ, Dept Chem Engn, Taejon 305704, South Korea

[2] Bioneer Co, Taejon 306220, South Korea

来源：

POLYMER-KOREA | 2012年 / 36卷 / 03期

关键词：

plasma-induced graft copolymerization; poly(N-vinyl-2-pyrrolidone); polypropylene; PRESSURE GLOW-DISCHARGE; ULTRAFILTRATION MEMBRANES; N-VINYL-2-PYRROLIDONE; POLYMERIZATION; POLYETHYLENE; IMMOBILIZATION;

D O I：

10.7317/pk.2012.36.3.302

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The objective of this study is to investigate optimum reaction conditions for the grafting of poly(N-vinyl-2-pyrrolidone) (PVP) onto the surface of plasma-treated polypropylene film. The plasma treatment conditions were fixed as 200 W rf power, 6 LPM Ar flow rate, 30 sec treatment time, and 5 min exposure time after treatment. For graft copolymerization, we investigated the change of grafting degree with respect to reaction time, reaction temperature and N-vinyl-2-pyrrolidone concentration. Maximum grafting degree was obtained at the conditions of 6 h reaction time, 90 degrees C reaction temperature, and 40% N-vinyl-2-pyrrolidone concentration. The introduction of PVP was confirmed by ATR-FTIR, XPS, and SEM analysis.

引用

页码：302 / 308

页数：7

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