大气压等离子体射流气源组分研究进展

doi:10.16085/j.issn.1000-6613.2015.12.005

摘要/Abstract

摘要： 大气压等离子体射流(APPJ)作为一个新型的大气压冷等离子体放电技术,其在大气压下产生,射流温度接近室温,化学活性高,在生物医学、材料化学和环境卫生等研究领域的应用成为研究热点。随着对大气压等离子体射流应用研究的不断深入,发现APPJ气源组分对其应用研究产生了很大的影响。APPJ气源组分会影响其放电特性、发射光谱和化学特性,其中APPJ中各种化学活性粒子在其应用研究中起到重要作用,APPJ气源成分主要影响化学活性粒子的种类与浓度,这些因素会影响APPJ技术成本和处理效率。因此,本文综述了在不同气源组分条件下大气压等离子体射流的放电特性、发射光谱和化学特性以及在微生物灭活、表面改性和表面清洁中的应用研究,分析总结了气源组分对APPJ应用方面的影响作用并展望了其研究前景。

关键词: 大气压等离子体射流, 环境, 气源组分, 自由基, 放电特性, 发射光谱和化学特性, 表面, 应用研究

Abstract: Atmospheric pressure plasma jet(APPJ),as a new type of atmospheric pressure cold plasma discharge technology,which can be generated under atmospheric pressure,and close to room temperature with high chemical activity,has become a hot topic in various applications,such as biomedicine,materials chemistry and environmental hygiene. With further application research of atmospheric pressure plasma jet,it is found that composition of gas source of APPJ has a great impact on its applications. Gas source composition can affect its discharge characteristics,emission spectra and chemical characteristics,where various types of chemical active particles in APPJ play an important role in its applications. All these factors can affect the technology cost and process efficiency of APPJ. This paper presents the discharge characteristics,emission spectra and chemical characteristics of atmospheric pressure plasma jet with different compositions of gas source,and its application researches in microbial inactivation,surface modification and cleaning,analyzes and summarizes the influence and effect of gas source composition on APPJ applications,and predicts its research prospects.

Key words: atmospheric pressure plasma jet, environment, gas source compositions, radical, discharge characteristics, emission spectra and chemical characteristics, surface, application researches

中图分类号:

X505
Q68

范明阳, 郝小龙, 韩秀茹. 大气压等离子体射流气源组分研究进展[J]. 化工进展, 2015, 34(12): 4158-4164.

FAN Mingyang, HAO Xiaolong, HAN Xiuru. Research advance in composition of gas source in atmospheric-pressure plasma jet[J]. Chemical Industry and Engineering Progree, 2015, 34(12): 4158-4164.

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