| Decomposition of CF3CI by corona discharge |
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| 作者姓名： | Liu Zhengchao Pan Xunxi Dong Wenbo Hou Huiqi Zhang Zhenman Hou Jian Yu Yong Li Changlin |
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| 作者单位： | Environmental Science Institute;Fudan University;Shanghai 200433;China,Environmental Science Institute;Fudan University;Shanghai 200433;China,Environmental Science Institute;Fudan University;Shanghai 200433;China,Environmental Science Institute;Fudan University;Shanghai 200433;China,Department of Physics Ⅱ;Fudan University;Shanghai 200433;China,Department of Physics Ⅱ;Fudan University;Shanghai 200433;China,Department of Physics Ⅱ;Fudan University;Shanghai 200433;China,Department of Physics Ⅱ;Fudan University;Shanghai 200433;China |
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| 基金项目： | This work was supported by the National Natural Science Foundation of China. |
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| 摘 要： | In this paper pulsed corona discharge is shown to be effective for the decomposition of CF3Cl(Freon-13).The pressure of CF3Cl was 2.67×103Pa,after discharged for 2 min,39.5% of CF3Cl was decomposed.The products were mainly CF4,Cl2 and CF2Cl2.The yield increased by adding O2 or air.Under the same conditions,more than 94% decomposition yield was obtained if 5.32×103Pa O2 or air was added.The composition of products became CF2O,Cl2 and CF4.While the partial pressure of O2 or air reached 1 arm,the decomposition yield decreased to 54.5% and 48. 5% respectively.
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| 关 键 词： | decomposition Freon-13 plasma. |
| 收稿时间： | 1996-05-09 |
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