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Measurement of electric properties of the single supersaturated aerosol droplet
  • ISSN号：1001-6538
  • 期刊名称：科学通报(英文版)
  • 时间：0
  • 页码：1773-1776
  • 语言：中文
  • 分类：P402[天文地球—大气物理学与大气环境;天文地球—大气科学及气象学]
  • 作者机构：[1]Institute for Chemical Physics, School of Science, Beijing Institute of Technology, Beijing 100081, China
  • 相关基金：Supported by the National Natural Science Foundation of China （Grant Nos. 20673010 and 20605004）, Fundamental Research Foundation of BIT （Grant No. 20060742003）, Program of Introducing Talents of Discipline to Universities （Grant No. B07012）, and China Postdoctoral Science Foundation （Grant No. 20070410467）
  • 相关项目：单微液滴化学和物理事件分析及其应用研究
作者： Zhang YunHong|Zhu YanYing|He KeJuan|Wang LiangYu|Cheng Hua|
关键词： 过饱和气溶胶液滴, 介电性能, 测量方法, 大气科学, electric properties, conductance, capacitance, supersaturation, aerosol
中文摘要：

为测量单个喷雾器微滴的电的性质的一个系统被设计并且在不同相对湿度(RH ) 适用于 NaClO 4 喷雾器微滴。传导力和电容在整个 RH 范围以内被获得，特别处于不能从体积答案被获得的使过饱和的状态。这些结果在微滴反映离子的状况为另外的相对学习的有用信息回答的宏观的联盟者和供应，例如晶体发生学和气象学。

英文摘要：

A system for measuring the electric properties of single aerosol droplet is designed and applied to the NaClO4 aerosol droplet in different relative humidity （RH）. The conductance and capacitance are obtained within the whole RH range, especially in the supersaturated state which cannot be acquired from the bulk solution. These results reflect the situation of ions in the droplet macroscopically and supply useful information for other relative study fields, such as crystallogeny and aerography.

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