| ????DBD ?????缫???µ???????????????????? |
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| 引用本文： | 赵会超,刘少斌,李玉泉,章海锋,李海明,孔祥鲲.????DBD ?????缫???μ????????????????????[J].核聚变与等离子体物理,2015,35(1):86-91. |
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| 作者姓名： | 赵会超 刘少斌 李玉泉 章海锋 李海明 孔祥鲲 |
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| 作者单位： | (1. ?????????????????????????????????????????????? 210016;2. ?й????????96625 ????????? 075100?? 3. ????????????? 211132) |
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| 基金项目： | 国家自然科学基金青年基金项目(61307052)；江苏省气象探测与信息处理重点实验室开放基金项目 |
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| 摘 要： | 基于介质阻挡放电(DBD)原理，研究设计了一种悬浮电极式的低温等离子体发生设备，产生的等离子体温度较低且对人体安全，可直接接触。用所研制的低温等离子体发生设备对大肠杆菌做了灭活实验，实验结果表明，该设备产生的低温等离子体对大肠杆菌作用10s 以上，在等离子体有效作用区内大肠杆菌杀灭率为100%，表明所研制的低温等离子体发生设备具有很好的杀菌消毒效果。
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| 关 键 词： | 低温等离子体 介质阻挡放电 杀菌消毒 |
| 收稿时间： | 2014-01-06 |
| 修稿时间： | 2014-10-22 |
Development of a low-temperature plasma generating device based on the floating electrode dielectric barrier discharge |
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| ZHAO Hui-chao,LIU Shao-bin,LI Yu-quan,ZHANG Hai-feng,LI Hai-ming,KONG Xiang-kun.Development of a low-temperature plasma generating device based on the floating electrode dielectric barrier discharge[J].Nuclear Fusion and Plasma Physics,2015,35(1):86-91. |
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| Authors: | ZHAO Hui-chao LIU Shao-bin LI Yu-quan ZHANG Hai-feng LI Hai-ming KONG Xiang-kun |
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| Institution: | (1. Nanjing University of Aeronautics and Astronautics, Nanjing 210016;2. No. 96625 Troops of PLA, Zhangjiakou 075100;3. Nanjing Artillery Academy, Nanjing 211132) |
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| Abstract: | Based on the theory of dielectric barrier discharge, a low-temperature plasma generating device of floating electrode dielectric barrier discharge was developed. It was used to do the inactivation experiments of Escherichia coli and bacteria on hands, the results showed that the mortality of Escherichia coli irradiation area can reach 100% when the irradiation time is more than 10s and a variety of bacteria on hands can be all killed when the irradiation time is more than 20s. Experimental results show that the plasma generating devices has good sterilizing effect. |
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| Keywords: | Low-temperature plasma Dielectric barrier discharge Disinfection |
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