English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 58788/92495 (64%)
造访人次 : 632703      在线人数 : 50
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜寻范围 查询小技巧:
  • 您可在西文检索词汇前后加上"双引号",以获取较精准的检索结果
  • 若欲以作者姓名搜寻,建议至进阶搜寻限定作者字段,可获得较完整数据
  • 进阶搜寻


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/109095


    题名: Diffusiophoresis of a Soft, pH-regulated Particle in a Solution Containing Multiple Ionic Species
    作者: Tseng, Shiojenn.;Y. C. Chung;J. P. Hsu
    关键词: Diffusiophoresis;pH-regulated soft particle;Multiple ionic species;Double-layer polarization;Electrophoresis effect
    日期: 2015-01-15
    上传时间: 2017-01-06 02:10:23 (UTC+8)
    摘要: The diffusiophoresis of a soft, pH-regulated particle comprising a rigid core and a polyelectrolyte (PE) layer in an aqueous salt solution containing multiple ionic species is modeled theoretically. We show that the diffusiophoretic behavior of a soft particle can be different appreciably from that of a rigid one. In particular, both the sign and the magnitude of the mobility of a soft particle can vary with the friction coefficient of its PE layer. In an aqueous KCl solution, if that coefficient is sufficiently large, the particle always moves towards the opposite direction as that of the applied concentration gradient, regardless of the pH level, an interesting observation which has not been reported previously. In an aqueous NaCl solution, if pH is sufficiently low, the particle mobility increases with increasing friction coefficient, an interesting and unexpected finding. The results obtained provide valuable and necessary information for both interpreting experimental data and design diffusiophoresis devices.
    關聯: Journal of Colloid and Interface Science 438, pp.196-203
    DOI: 10.1016/j.jcis.2014.09.069
    显示于类别:[數學學系暨研究所] 期刊論文

    文件中的档案:

    档案 描述 大小格式浏览次数
    Diffusiophoresis of a Soft, pH-regulated Particle in a Solution Containing Multiple Ionic Species.pdf1764KbAdobe PDF0检视/开启
    index.html0KbHTML20检视/开启
    index.html0KbHTML117检视/开启

    在機構典藏中所有的数据项都受到原著作权保护.

    TAIR相关文章

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - 回馈