Modification of surface properties of polypropylene (PP) film using DC glow discharge air plasma

X射线光电子能谱 接触角 材料科学 辉光放电 聚丙烯 粘附 表面能 表面粗糙度 复合材料 化学工程 表面改性 表面光洁度 分析化学(期刊) 等离子体 化学 有机化学 物理 量子力学 工程类
作者
K. Navaneetha Pandiyaraj,V. Selvarajan,Rajendra R. Deshmukh,Changyou Gao
出处
期刊:Applied Surface Science [Elsevier BV]
卷期号:255 (7): 3965-3971 被引量:124
标识
DOI:10.1016/j.apsusc.2008.10.090
摘要

The industrial use of polypropylene (PP) films is limited because of undesirable properties such as poor adhesion and printability. In the present study, a DC glow discharge plasma has been used to improve the surface properties of PP films and make it useful for technical applications. The change in hydrophilicity of modified PP film surface was investigated by contact angle (CA) and surface energy measurements as a function of exposure time. In addition, plasma-treated PP films have been subjected to an ageing process to determine the durability of the plasma treatment. Changes in morphological and chemical composition of PP films were analyzed by atomic force microscopy (AFM) and X-ray photoelectron spectroscopy (XPS). The improvement in adhesion was studied by measuring T-peel and lap shear strength. The results show that the surface hydrophilicity has been improved due to the increase in the roughness and the introduction of oxygen-containing polar groups. The AFM observation on PP film shows that the roughness of the surface increased due to plasma treatment. Analysis of chemical binding states and surface chemical composition by XPS showed an increase in the formation of polar functional groups and the concentration of oxygen content on the plasma-processed PP film surfaces. T-peel and lap shear test for adhesion strength measurement showed that the adhesion strength of the plasma-modified PP films increased compared with untreated films surface.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
刚刚
1秒前
Dream123发布了新的文献求助10
1秒前
酷酷的麦片完成签到,获得积分10
1秒前
2秒前
2秒前
2秒前
3秒前
杨自强发布了新的文献求助10
3秒前
White.K发布了新的文献求助10
3秒前
4秒前
楠易完成签到,获得积分10
4秒前
5秒前
6秒前
xxxllllll发布了新的文献求助10
6秒前
ssds发布了新的文献求助10
6秒前
huhaoran发布了新的文献求助10
6秒前
lily发布了新的文献求助10
7秒前
7秒前
天天快乐应助钮钴禄甄嬛采纳,获得10
8秒前
8秒前
8秒前
茴香豆发布了新的文献求助10
9秒前
10秒前
yy发布了新的文献求助10
10秒前
洁净的大山关注了科研通微信公众号
11秒前
量子星尘发布了新的文献求助10
11秒前
老实的石头完成签到,获得积分10
12秒前
大魔王发布了新的文献求助10
12秒前
Spectrum_07完成签到,获得积分10
12秒前
12秒前
Mine发布了新的文献求助10
12秒前
13秒前
13秒前
英吉利25发布了新的文献求助10
14秒前
个性的涑完成签到 ,获得积分10
14秒前
111发布了新的文献求助10
15秒前
16秒前
Halo发布了新的文献求助10
16秒前
16秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Picture Books with Same-sex Parented Families: Unintentional Censorship 500
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
不知道标题是什么 500
A Preliminary Study on Correlation Between Independent Components of Facial Thermal Images and Subjective Assessment of Chronic Stress 500
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 360
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3971333
求助须知:如何正确求助?哪些是违规求助? 3516028
关于积分的说明 11180607
捐赠科研通 3251147
什么是DOI,文献DOI怎么找? 1795693
邀请新用户注册赠送积分活动 875999
科研通“疑难数据库(出版商)”最低求助积分说明 805228