| CF2ClBr的火花等离子体降解 |
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| 引用本文： | 刘正超,张振满,侯健,侯惠奇,潘循皙,董文博,周祖铭,李长林.CF2ClBr的火花等离子体降解[J].环境科学,1996,17(4):1-3. |
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| 作者姓名： | 刘正超 张振满 侯健 侯惠奇 潘循皙 董文博 周祖铭 李长林 |
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| 作者单位： | [1]复旦大学环境科学研究所 [2]复旦大学物理二系 |
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| 摘 要： | 对用等离子体降解ＣＦ２ＣｌＢｒ进行了初步研究，产物主要用气相色谱分析。在ＣＦ２ＣｌＢｒ的强为２．６７×１０＾３Ｐａ时获得了９０％左右的解离率，主要降解产为ＣＦ３Ｃｌ，Ｂｒ２，ＣＦ４，ＣＦ２Ｃｌ２。另外，从热力学上对产物进行了解释，得出了产总是朝使体系更稳定的方向生成的结论。
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| 关 键 词： | 等离子体 降解 环境化学 |
| 收稿时间： | 1995/12/18 0:00:00 |
Degradation of CF2ClBr by Spark Plasma |
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| Liu Zhengchao,Pan Xunxi.Degradation of CF2ClBr by Spark Plasma[J].Chinese Journal of Environmental Science,1996,17(4):1-3. |
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| Authors: | Liu Zhengchao Pan Xunxi |
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| Institution: | Environ. Sci., Inditute, Fudan University, Shanghai 200433;Environ. Sci., Inditute, Fudan University, Shanghai 200433;Environ. Sci., Inditute, Fudan University, Shanghai 200433;Environ. Sci., Inditute, Fudan University, Shanghai 200433;The Second Dept. of Physics, Fudan University, Shanghai 200433;The Second Dept. of Physics, Fudan University, Shanghai 200433;The Second Dept. of Physics, Fudan University, Shanghai 200433;The Second Dept. of Physics, Fudan University, Shanghai 200433 |
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| Abstract: | In this investigation a prelimiusry study of spark plasma for the degradation of CF2ClBr was studied.The products were analysed mainly by gas chromatography.At the pressure of 2.67×103Pa the degradation rate of CF2ClBr is about 90%.The main products of degradation are CF3,Cl,Br2,CF4,CF2Cl2.In addition,the products were discussed on the ther ther modynamic view-point.The conclusion shoed that the production process can always make the system more stable. |
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| Keywords: | CF_2ClBr spark plasma degradation |
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