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

doi:10.1002/adma.201402436

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

Department of Chemical and Biomolecular Engineering

Research output: Contribution to journal › Article › peer-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 language	English
Pages (from-to)	7998-8003
Number of pages	6
Journal	Advanced Materials
Volume	26
Issue number	47
DOIs	https://doi.org/10.1002/adma.201402436
Publication status	Published - 2014

All Science Journal Classification (ASJC) codes

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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10.1002/adma.201402436

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title = "Multiscale porous interconnected Nanocolander network with tunable transport properties",

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.",

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AU - Kim, Young Hun

AU - Kang, Hyo

AU - Park, Sungmin

AU - Park, A. Reum

AU - Lee, Yong Man

AU - Rhee, Kyung

AU - Han, Sungsoo

AU - Chang, Hyuk

AU - Ryu, Du Yeol

AU - Yoo, Pil J.

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