Anisotropic colloidal templating of 3D ceramic, semiconducting, metallic, and polymeric architectures

Ming Fu; Kundan Chaudhary; Jonathan G. Lange; Ha Seong Kim; Jamie J. Juarez; Jennifer A. Lewis; Paul V. Braun

doi:10.1002/adma.201304809

Anisotropic colloidal templating of 3D ceramic, semiconducting, metallic, and polymeric architectures

Ming Fu, Kundan Chaudhary, Jonathan G. Lange, Ha Seong Kim, Jamie J. Juarez, Jennifer A. Lewis, Paul V. Braun

Research output: Contribution to journal › Article › peer-review

Abstract

3D-porous anisotropic solids are fabricated by using horizontally and vertically aligned assemblies of silica rods with a length of ca. 2 μm and a diameter of 500 nm as templates. Templated materials include examples from metals, semiconductors, ceramics, and polymers, Ni, Si, HfO₂, and PMMA, respectively. By varying the infilling conditions, the detailed mesoscale structure and degree of anisotropy can be controlled.

Original language	English (US)
Pages (from-to)	1740-1745
Number of pages	6
Journal	Advanced Materials
Volume	26
Issue number	11
DOIs	https://doi.org/10.1002/adma.201304809
State	Published - Mar 19 2014

Keywords

3D templating
anisotropic
electric field assembly
silica rod

ASJC Scopus subject areas

General Materials Science
Mechanics of Materials
Mechanical Engineering

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10.1002/adma.201304809

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AU - Fu, Ming

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AU - Lange, Jonathan G.

AU - Kim, Ha Seong

AU - Juarez, Jamie J.

AU - Lewis, Jennifer A.

AU - Braun, Paul V.

PY - 2014/3/19

Y1 - 2014/3/19

N2 - 3D-porous anisotropic solids are fabricated by using horizontally and vertically aligned assemblies of silica rods with a length of ca. 2 μm and a diameter of 500 nm as templates. Templated materials include examples from metals, semiconductors, ceramics, and polymers, Ni, Si, HfO2, and PMMA, respectively. By varying the infilling conditions, the detailed mesoscale structure and degree of anisotropy can be controlled.

AB - 3D-porous anisotropic solids are fabricated by using horizontally and vertically aligned assemblies of silica rods with a length of ca. 2 μm and a diameter of 500 nm as templates. Templated materials include examples from metals, semiconductors, ceramics, and polymers, Ni, Si, HfO2, and PMMA, respectively. By varying the infilling conditions, the detailed mesoscale structure and degree of anisotropy can be controlled.

KW - 3D templating

KW - anisotropic

KW - electric field assembly

KW - silica rod

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Anisotropic colloidal templating of 3D ceramic, semiconducting, metallic, and polymeric architectures

Abstract

Keywords

ASJC Scopus subject areas

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