淡江大學機構典藏:Item 987654321/96064
English  |  正體中文  |  简体中文  |  Items with full text/Total items : 62805/95882 (66%)
Visitors : 3988785      Online Users : 574
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
    •  Adv. Search
    Home ‧ Login ‧ Upload ‧ Help ‧ About ‧ Administer Goto mobile version


    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/96064


    Title: Diffusiophoresis of Polyelectrolytes in Nanodevices: Importance of Boundary
    Authors: Hsu, Jyh-Ping;Liu, Kuan-Liang;Tseng, Shiojenn
    Contributors: 淡江大學數學學系
    Date: 2013-04
    Issue Date: 2014-02-17 11:35:19 (UTC+8)
    Publisher: Washington: The Journal of Physical Chemistry
    Abstract: Considering the potential applications of diffusiophoresis conducted in nanodevices, a thorough theoretical analysis is performed for the first time on the diffusiophoresis of a polyelectrolyte (PE) in the presence of two representative types of boundaries: the direction of diffusiophoresis is either normal (type I) or parallel (type II) to a boundary, using two large parallel disks and a cylindrical pore as an example, respectively. It is interesting to observe that due to the effects of double-layer polarization, counterion condensation, polarization of condensed counterions, and diffusion of co-ions across a PE, its diffusiophoretic behavior can be influenced both quantitatively (magnitude of mobility) and qualitatively (direction of diffusiophoresis) by a boundary. In general, type I (II) boundary raises the diffusiophoretic mobility of a PE toward the high (low) salt concentration side. The results gathered provide necessary information for applications in, for example, designing catalytic swimmers and nanopore-based biosensor devices.
    Relation: The Journal of Physical Chemistry C 117(18), pp.9469–9476
    DOI: 10.1021/jp312702r
    Appears in Collections:[Graduate Institute & Department of Mathematics] Journal Article

    Files in This Item:

    File Description SizeFormat
    Diffusiophoresis of Polyelectrolytes in Nanodevices Importance of Boundary.pdf1608KbAdobe PDF0View/Open
    index.html0KbHTML294View/Open
    index.html0KbHTML97View/Open

    All items in 機構典藏 are protected by copyright, with all rights reserved.

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