ISSN 0253-2778

CN 34-1054/N

open
Open AccessOpen Access JUSTC

Soft lithography fabricating micropatte rns of an azo-containing side-chain liquid crystalline polymer prepared by RAFT polymerization

Cite this: JUSTC, 2015, 45(2): 123-131
https://doi.org/10.3969/j.issn.0253-2778.2015.02.006
More Information
  • Author Bio:

    GAO Jiangang, male, born in 1978, PhD/associate professor. Research field: supramolecular assembling, functional polymer materials. E-mail: gaojiangang@ahpu.edu.cn

  • Corresponding author:

    ZHANG Qijin

  • Received Date: June 09, 2014
  • Revised Date: December 01, 2014
  • Published Date: February 27, 2015
  • A side-chain liquid crystalline polymer PCN2 was prepared by RAFT polymerization and characterized by UV-Vis, FTIR, H-NMR spectroscopies and GPC, DSC analyses, and three kinds of micropatterns of PCN2 were successfully fabricated by employing solvent-assisted micromolding (SAMIM) of the soft lithography techniques and were studied with optical microscopic and SEM investigations. The results show that the achieved PCN2 has a narrow molecular weight distribution of ca. 122, and that the micromolding method can produce fine micropatterns with a comparatively high fidelity, which are expected to be applied in the development of polymer materials with specific structures and functions.

Catalog

    {{if article.pdfAccess}}
    {{if article.articleBusiness.pdfLink && article.articleBusiness.pdfLink != ''}} {{else}} {{/if}}PDF
    {{/if}}
    XML

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return