...
首页> 外文期刊>The journal of physical chemistry, C. Nanomaterials and interfaces >Induced Charge Density and Thin Liquid Film at Hydrate/Methane Gas Interfaces
【24h】

Induced Charge Density and Thin Liquid Film at Hydrate/Methane Gas Interfaces

机译:水合物/甲烷气体界面处的感应电荷密度和薄液膜

获取原文
获取原文并翻译 | 示例
           

摘要

The hydrate/methane gas interface is studied by molecular dynamics simulations. Below the hydrate melting temperature a thin liquid film forms with an associated surface charge density and electrostatic potential. The thickness of the thin liquid film, the charge density, and electrostatic potential at the hydrate/gas interface are established at different subcooling temperatures for the first time. The hydrate interface has mixed polarity, being predominantly positive. A comparison is made with the ice/ methane interface, which reveals similarities and differences in the induced charge density. The thin liquid film and the induced charge density have important implications for the interfacial properties of methane hydrates.
机译:水合物/甲烷气体界面通过分子动力学模拟进行研究。在水合物熔化温度以下,形成具有相关表面电荷密度和静电势的液体薄膜。首次在不同的过冷温度下建立了液体薄膜的厚度,电荷密度和水合物/气体界面的静电势。水合物界面具有混合极性,主要是正极性。与冰/甲烷界面进行了比较,揭示了感应电荷密度的相似之处和不同之处。液体薄膜和感应电荷密度对甲烷水合物的界面性质具有重要意义。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号