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
收藏
页码：302 / 308
页数：7
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