首页
最新动态 交流合作 科研项目 论文著作 精彩瞬间 招生招聘
  • Directed self-assembly of block copolymers on sparsely nanopatterned substrates
  • 来源:陈鹏教授个人网站 2014-12-08
  • Using real-space self-consistent field theory calculations (SCFT), directed self-assembly of block copolymers was explored on sparsely nanopatterned substrates. In this study, the
    lamellar structure forming block copolymers are confined between two surfaces. The top surface is strictly neutral, and the bottom one is periodically patterned with neutral interspacing (nanopattern), which forms a sparsely nanopatterned substrate. The dimension of nanopatterns is commensurate with periods of lamellar structure of the block copolymers self-assembling in bulk. By systematically varying the film thickness and interspacing between nanopatterns, the density multiplication of nanopattern in the film was investigated, and a variety of nanostructures not available in bulk (nonbulk structures) were observed.
  • [来源:中国聚合物网]
  • 了解更多请进入: 陈鹏教授个人网站
相关新闻
  • · Synthesis of an Amphiphilic Dendrimer-like Block Copolymer and its Application on Drug Delivery
  • · Monte Carlo Simulation on Layered Polymeric Films
  • · Effect of selective nanoparticles on phase separation of copolymer-nanoparticle composites confined between two neutral surfaces

关于我们  |  联系我们  

网站:中国聚合物网

polymer.cn Copyright ©2017