| 微波作用下氯化钠水溶液介电特性变化机理 |
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| 引用本文： | 贾国柱,杨晓庆,黄卡玛.微波作用下氯化钠水溶液介电特性变化机理[J].辽宁石油化工大学学报,2006,26(4):5-7. |
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| 作者姓名： | 贾国柱 杨晓庆 黄卡玛 |
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| 作者单位： | 四川大学电子信息学院,四川,成都,610064 |
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| 基金项目： | 国家自然科学基金;国家自然科学基金 |
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| 摘 要： | 实验研究发现,微波作用下的恒温氯化钠水溶液随着微波功率的增加,其复介电系数的虚部会发生明显变化从理论上分析表明,在微波场中极化水分子转动能级被激发将会引起质子定向移动和团簇氢键完好的概率变化而影响氯化钠水溶液电导率,进而造成其复介电系数虚部的明显变化。此现象应归属于微波的非热效应。
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| 关 键 词： | 微波 氯化钠水溶液 介电系数 非热效应 |
| 文章编号： | 1672-6952（2006）04-0005-03 |
| 收稿时间： | 2006-09-22 |
| 修稿时间： | 2006-09-25 |
Mechanism of the Change of Permittivity in Sodium Chloride Aqueous Solution Under the Microwave Action |
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| JIA Guo-zhu,YANG Xiao-qing,HUANG Ka-ma.Mechanism of the Change of Permittivity in Sodium Chloride Aqueous Solution Under the Microwave Action[J].Journal of Liaoning University of Petroleum & Chemical Technology,2006,26(4):5-7. |
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| Authors: | JIA Guo-zhu YANG Xiao-qing HUANG Ka-ma |
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| Abstract: | With the increase of microwave power,the complex permittivity imaginary part of sodium chloride aqueous solution changes obviously on the condition of constant temperature.Microwave radiation can excite rotational transition of water molecule,which result in directional moving of proton. Microwave radiation can also influence forming probability of hydrogen band(HB) in water molecule cluster,which lead to the complex permittivity imaginary part of sodium chloride's aqueous solution obviously changes on the condition of constant temperature.So it prove that the change of complex permittivity is nonthermal effect. |
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| Keywords: | Microwave Sodium ehloride aqueous mlution Permittivity Non - thermal effect |
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