Hierarchically ordered structures enabled by controlled evaporative self-assembly

Myunghwan Byun, Wei Han, Feng Qiu, Ned B. Bowden, Zhiqun Lin

Research output: Contribution to journalArticlepeer-review

36 Scopus citations

Abstract

Hierarchically ordered comb block copolymer (CBCP) stripes are produced by combining top-down, controlled evaporative self-assembly of capillary-held CBCP solution. In the wedge-on-Si geometry, bottom-up, spontaneous self-assembly of CBCP nanodomains is promoted by subsequent solvent vapor annealing.

Original languageEnglish
Pages (from-to)2250-2255
Number of pages6
JournalSmall
Volume6
Issue number20
DOIs
StatePublished - 18 Oct 2010

Keywords

  • capillary-held solution
  • comb block copolymer
  • evaporative self-assembly
  • hierarchically ordered structures

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