Surface Modification of Polyethylene by Microwave Plasma

Abstract

Abstract: Surface modifications of polyethylene(PE) by various microwave plasma(N₂, CO₂, O₂) were investigated and compared. These plasma treatment all improve the hydrophilicity of samples and introduce oxygen-containing groups into the samples surface. Moreover amine was also formed for the N₂ plasma modified. The effect of N₂ plasma modification is best on the improvement of surface hydrophilicity, and its modification depth is about 5～6 nm, which can be got by calculating from the result of angular dependent ESCA analysis. The influences of sample location, microwave power, system pressure and treatment time on hydrophilicity of plasma modified PE were also studied. The results show that a similar pattern and the optimal operation conditions are suited for these plasma treatment.

Key words: Microwave plasma, Surface modification, Polyethylene, Hydrophilicity

CLC Number:

O631

TrendMD:

WANG Zhen, QIU Ye, HONG Pin-Jie, DAI Shu-Shan, YANG Ai-Min, CUI Yong-Jie. Surface Modification of Polyethylene by Microwave Plasma[J]. Chem. J. Chinese Universities, 1998, 19(3): 486.

[1]	ZHAO Sheng, HUO Zhipeng, ZHONG Guoqiang, ZHANG Hong, HU Liqun. Preparation of Modified Gadolinium/Boron/Polyethylene Nanocomposite and Its Radiation Shielding Performance for Neutron and Gamma-ray [J]. Chem. J. Chinese Universities, 2022, 43(6): 20220039.
[2]	YANG Zhaohua, CHENG Hongjing, YANG Yi, LIU Hui, DU Feipeng, ZHANG Yunfei. Preparation of Silver-loaded Polyvinyl Alcohol Sponge and Its Interfacial Photothermal Driven Water Evaporation Performance [J]. Chem. J. Chinese Universities, 2022, 43(10): 20220181.
[3]	LIU Simei, LIU Weihua, LU Manli, ZHANG Wenli, SHEN Rongfang, WANG Mouhua. Evolution of the Radicals in γ-Rays Irradiated Medical Grade Ultra-high Molecular Weight Polyethylene [J]. Chem. J. Chinese Universities, 2021, 42(8): 2602.
[4]	SHI Ying, HU Guangjian, WU Minjie, LI Feng. Applications of Low Temperature Plasma for the Materials in Li-ion Batteries [J]. Chem. J. Chinese Universities, 2021, 42(5): 1315.
[5]	JI Shaobo, CHEN Xiaodong. Surface and Interface Chemistry in Flexible Electronics [J]. Chem. J. Chinese Universities, 2021, 42(4): 1074.
[6]	YAN Fanyong, SUN Zhonghui, PANG Jiping, JIANG Yingxia, CHEN Yuan. Functionalized Carbon Dots of Benzothiazine Derivatives for Detection of Quercetin in Ginkgo Biloba Tea [J]. Chem. J. Chinese Universities, 2020, 41(8): 1768.
[7]	PENG Xinyan, LIU Yunhong, LI Jiawen, FENG Yilong, WANG Hanchun. Preparation and Characterization of Tannin/Zwitterionic Modified Oil-water Separation Membrane ^† [J]. Chem. J. Chinese Universities, 2020, 41(6): 1337.
[8]	CHEN Liangdan,ZOU Wei,WU Liang,XIA Fanjie,HU Zhiyi,LI Yu,SU Baolian. Nano-Al₂O₃ Coated Li-rich Cathode Material Li_{1. 2}Ni_0.13Co_0.13Mn_0.54O₂ for Highly Improved Lithium-ion Batteries ^† [J]. Chem. J. Chinese Universities, 2020, 41(6): 1329.
[9]	LIU Shuaizhuo,ZHANG Qian,LIU Ning,XIAO Wenyan,FAN Leiyi,ZHOU Ying. One-step Synergistic Hydrophobic Modification of Melamine Sponge and Its Application ^† [J]. Chem. J. Chinese Universities, 2020, 41(3): 521.
[10]	GUO Zhaopei,LIN Lin,CHEN Jie,TIAN Huayu,CHEN Xuesi. Polyglutamic Acid Grafted Polyethylene Glycol@Calcium Carbonate Based Shielding System for Improving Polyethyleneimine Gene Transfection Efficiency ^† [J]. Chem. J. Chinese Universities, 2020, 41(2): 235.
[11]	ZHANG Li,QIAN Mingchao,LIU Xueke,Gao Shuaitao,YU Jiang,XIE Haishen,WANG Hongbin,SUN Fengjiang,SU Xianghong. Dynamic Study of Oxidative Desulfurization by Iron-based Ionic Liquids/NHD ^† [J]. Chem. J. Chinese Universities, 2020, 41(2): 317.
[12]	ZHANG Xinyu, WANG Hong, FANG Yun, FAN Ye. Stimuli-responsive Fe₃O₄ Nanoparticle Modified by Conjugated Linoleic Acid [J]. Chem. J. Chinese Universities, 2020, 41(11): 2519.
[13]	XU Jianling,ZHANG Di,NIE Miaoqing,WANG Hanxi,LI Longwei. Adsorption of Cr ⁶⁺ on Polyethyleneimine-functionalized Straw Biochar from Aqueous Solution ^† [J]. Chem. J. Chinese Universities, 2020, 41(1): 155.
[14]	XIE Xin, ZHANG Xiao, LI Ruihan, SONG Xiaoxiao, LIU Lifen, GAO Congjie. Microstructure Regulation of the Reverse Osmosis Membrane to Improve the Boron Removal Performance ^† [J]. Chem. J. Chinese Universities, 2019, 40(9): 2033.
[15]	LI Lin, XU Xinru, LI Yingqi, ZHANG Caifeng. Preparation of Targeting Nanodiamond-metaminopterone Drug System and Its Interaction with MCF-7 Cells ^† [J]. Chem. J. Chinese Universities, 2019, 40(9): 1998.

Surface Modification of Polyethylene by Microwave Plasma

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments