Multiscale porous interconnected Nanocolander network with tunable transport properties

Young Hun Kim, Hyo Kang, Sungmin Park, A. Reum Park, Yong Man Lee, Kyung Rhee, Sungsoo Han, Hyuk Chang, Du Yeol Ryu, Pil J. Yoo

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)

Abstract

A study was conducted to investigate multiscale porous interconnected nanocolander network with tunable transport properties. The study presented a design strategy in the form of nanocolander networks where a multiscale design was employed to create a macroporous template via colloidal self-assembly and to build into the template mesoscale functional elements based on block copolymer (BCP) microphase separation. The primary template carrying an inverse-opal (IO) structure was constructed from the self-assembled opal structure of colloidal particles. The microphase-separated block copolymer created well-defined nanosieves with uniform mesopores inside the IO-structured template, enabling the successful realization of intricate multiscale porous architecture.

Original languageEnglish
Pages (from-to)7998-8003
Number of pages6
JournalAdvanced Materials
Volume26
Issue number47
DOIs
Publication statusPublished - 2014

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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