Particle-Nested Inverse Opal Structures as Hierarchically Structured Large-Scale Membranes with Tunable Separation Properties
Source abstract
Abstract
A novel multiscale porous architecture where an individual particle is nested inside a hollow chamber of inverse-opal (IO) frame is created using a large scale self-assembly of core-shell structured colloidal particles and subsequent selective removal of the outer shells of the colloids. Since the nested particle is smaller than the size of individual IO chamber, the interconnected nanochannels are spontaneously formed within the structured frame. The size of internal nanochannels is readily tuned to have high permeability and size-selective separation capability, which is successfully tested for nanoparticle separation.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Photonic Crystals and Applications · Gold and Silver Nanoparticles Synthesis and Applications · Surface Chemistry and Catalysis
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Chemical Engineering and SKKU Advanced Institute of Nanotechnology (SAINT), Sungkyunkwan University, Suwon 440-746, Korea
Advanced Materials Research Center, Samsung Advanced Institute of Technology (SAIT), Yongin 446-712, Korea
MCNet Co., Ltd., Gunpo 435-833, Republic of Korea
Department of Chemical and Biomolecular Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
Funding
National Research Foundation · National Science Foundation
References (23)
Show source-provided references
1. Wu D. · Chem. Rev. · 2012 · 112 · 395910.1021/cr200440z ↗
2. Yu X. · Adv. Mater. · 2007 · 19 · 168910.1002/adma.200602792 ↗
3. Lee K. T. · Adv. Funct. Mater. · 2005 · 15 · 54710.1002/adfm.200400186 ↗
4. Esmanski A. · Adv. Funct. Mater. · 2009 · 19 · 199910.1002/adfm.200900306 ↗
5. Ahn S. H. · Adv. Funct. Mater. · 2013 · 23 · 390110.1002/adfm.201203851 ↗
6. Kim H.-N. · ACS Appl. Mater. Interfaces · 2012 · 4 · 582110.1021/am3014554 ↗
7. Kumoda M. · Langmuir · 2006 · 22 · 440310.1021/la060224g ↗
8. Yeo S. J. · ACS Appl. Mater. Interfaces · 2012 · 4 · 210710.1021/am300072p ↗
9. Cho C.-Y. · Adv. Mater. · 2011 · 23 · 297110.1002/adma.201101042 ↗
10. Wang X. · J. Membr. Sci. · 2010 · 365 · 30210.1016/j.memsci.2010.09.020 ↗
11. Wang X. · Sep. Purif. Technol. · 2012 · 93 · 3310.1016/j.seppur.2012.03.026 ↗
12. Ruhl T. · Adv. Funct. Mater. · 2006 · 16 · 88510.1002/adfm.200600068 ↗
13. Krieg E. · Nat. Nanotechnol. · 2011 · 6 · 14110.1038/nnano.2010.274 ↗
14. Stein A. · Chem. Soc. Rev. · 2013 · 42 · 276310.1039/C2CS35317B ↗
15. Retsch M. · Adv. Funct. Mater. · 2013 · 23 · 538110.1002/adfm.201300803 ↗
16. Schmid A. · Langmuir · 2006 · 22 · 492310.1021/la060308p ↗
17. Lu Y. · Langmuir · 2004 · 20 · 346410.1021/la036245h ↗
18. Chen M. · Macromol. Chem. Phys. · 2005 · 206 · 189610.1002/macp.200500200 ↗
19. Graf C. · Langmuir · 2003 · 19 · 669310.1021/la0347859 ↗
20. Deng T.-S. · J. Colloid Interface Sci. · 2009 · 329 · 29210.1016/j.jcis.2008.09.063 ↗
21. Leng W. · Langmuir · 2010 · 26 · 1427110.1021/la102256t ↗
22. Deng T. · Chem. Mater. · 2012 · 24 · 53610.1021/cm203099m ↗
23. Yoo P. J. · Chem. Mater. · 2004 · 16 · 500010.1021/cm049068u ↗