Electrical and Optical Characterization of Dielectric Barrier Discharge and Its Application to Plasma Treatment of Poly (ethylene terephtalate) (PET) Fibers

DIAO Ying; XU Jinzhou; HU Qianqian; ZHANG Jing; SHI Jianjun; GUO Ying

Plasma Science and Technology > 2011 > 13(6): 641-644.

DIAO Ying, XU Jinzhou, HU Qianqian, ZHANG Jing, SHI Jianjun, GUO Ying. Electrical and Optical Characterization of Dielectric Barrier Discharge and Its Application to Plasma Treatment of Poly (ethylene terephtalate) (PET) Fibers[J]. Plasma Science and Technology, 2011, 13(6): 641-644.

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Electrical and Optical Characterization of Dielectric Barrier Discharge and Its Application to Plasma Treatment of Poly (ethylene terephtalate) (PET) Fibers

Department of Applied Physics, College of Science, Donghua University, Shanghai 201620, China

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Received Date: July 28, 2011

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Abstract

Abstract

A newly developed atmospheric pressure dielectric barrier discharge (DBD) plasma treatment system (PLA-PLA) was used in this study. The discharge is characterized by electrical analysis and optical emission spectroscopy (OES). The characters of the discharge were found to change systematically with an increase of applied voltage and variation of flow ratio of O2/Ar in the plasma. The OES analysis revealed that the relatively weak spectrum line can be detected beyond a certain applied power value. It is also found that the emission intensity of main species in the discharge spectrum will be enhanced with the increase of applied power. To improve the wettability, PET fiber was treated in this system. The surface morphology and properties of fiber after plasma treatment were investigated by both scanning electron microscope (SEM) and contact angle measurement.
- plasma treatment,
- dielectric barrier discharges (DBD),
- PET fiber,
- wettability

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[1]	Wenzheng LIU (刘文正), Maolin CHAI (柴茂林), Wenlong HU (胡文龙), Luxiang ZHAO (赵潞翔), Jia TIAN (田甲). Generation of atmospheric pressure diffuse dielectric barrier discharge based on multiple potentials in air[J]. Plasma Science and Technology, 2019, 21(7): 74004-074004. DOI: 10.1088/2058-6272/aafdf8
[2]	Wei WEI (韦维), Xiaojie WANG (王晓洁), Miaohui LI (李妙辉), Bojiang DING (丁伯江). Evaluation of electron cyclotron current drive performance for CFETR[J]. Plasma Science and Technology, 2019, 21(6): 65101-065101. DOI: 10.1088/2058-6272/ab0841
[3]	Yaqi YANG (杨亚奇), Weiguo LI (李卫国), Yu XIA (夏喻), Chuangye YUAN (袁创业). Characteristics of long-gap AC streamer discharges under low pressure conditions[J]. Plasma Science and Technology, 2017, 19(10): 105401. DOI: 10.1088/2058-6272/aa79fe
[4]	Xiaoqiong WEN (温小琼), Qian LI (李倩), Jingsen LI (李井森), Chunsheng REN (任春生). Quantitative relationship between the maximum streamer length and discharge voltage of a pulsed positive streamer discharge in water[J]. Plasma Science and Technology, 2017, 19(8): 85401-085401. DOI: 10.1088/2058-6272/aa6bf0
[5]	Jinxia ZHU (竹锦霞), Yipo ZHANG (张轶泼), Yunbo DONG (董云波), HL-A Team. Characterization of plasma current quench during disruptions at HL-2A[J]. Plasma Science and Technology, 2017, 19(5): 55101-055101. DOI: 10.1088/2058-6272/aa5ff2
[6]	N A ASHURBEKOV, K O IMINOV, O A POPOV, G S SHAKHSINOV. Current self-limitation in a transverse nanosecond discharge with a slotted cathode[J]. Plasma Science and Technology, 2017, 19(3): 35401-035401. DOI: 10.1088/2058-6272/19/3/035401
[7]	CHEN She (陈赦), ZENG Rong (曾嵘), ZHUANG Chijie (庄池杰), ZHOU Xuan (周旋), DING Yujian (丁玉剑). Experimental Study on Branch and Diffuse Type of Streamers in Leader Restrike of Long Air Gap Discharge[J]. Plasma Science and Technology, 2016, 18(3): 305-310. DOI: 10.1088/1009-0630/18/3/15
[8]	HUANG Haihong(黄海宏), YAN Teng(晏腾), WANG Haixin(王海欣). Application of a Current and Voltage Mixed Control Mode for the New Fast Control Power Supply at EAST[J]. Plasma Science and Technology, 2014, 16(4): 420-423. DOI: 10.1088/1009-0630/16/4/22
[9]	ZHAO Bingbing(赵兵兵), HE Liming(何立明), DU Hongliang(杜宏亮), ZHANG Hualei(张华磊). Electrical Characteristics of an Alternating Current Plasma Igniter in Airflow[J]. Plasma Science and Technology, 2014, 16(4): 370-373. DOI: 10.1088/1009-0630/16/4/12
[10]	SONG Xianying (宋先瑛), YANG Jinwei (杨进蔚), LI Xu (李旭), YUAN Guoliang (袁国梁), ZHANG Yipo (张轶泼). Synergetic Effects of Runaway and Disruption Induced by VDE on the First Wall Damage in HL-2A[J]. Plasma Science and Technology, 2012, 14(3): 207-214. DOI: 10.1088/1009-0630/14/3/05