Formation of a nanohybrid composite between mesostructured cellular silica foam and microporous copper trimesate

You Kyong Seo, Ji Woong Yoon, U. Hwang Lee, Young Kyu Hwang, Chul-Ho Jun, Jong San Chang

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

A metal-organic framework HKUST-1 or Cu 3(BTC) 2 was synthesized in mesopores of a COOH functionalized mesostructured cellular silica foam (MCF(M)-COOH), resulting in a hydrophobic nanocomposite. The Cu 3(BTC) 2 formed in the MCF(M)-COOH has been prepared by a microwave method with sequential incorporation of copper nitrate and 1,3,5-benzenetricarboxylic acid in a water/ethanol mixture containing the MCF(M)-COOH. The nanocomposite was characterized by XRD, BET, FT-IR, TEM and solid state 13C NMR. The nanocomposite had a higher hydrophobic property than pure Cu 3(BTC) 2 and MCF(M)-COOH as a result of their hybridization. Moreover, the formation of the nanocomposite increased the sorption rate of cyclohexane vapor as compared with those of pure Cu 3(BTC) 2 and MCF(M)-COOH due to the increased hydrophobicity.

Original languageEnglish
Pages (from-to)75-81
Number of pages7
JournalMicroporous and Mesoporous Materials
Volume155
DOIs
Publication statusPublished - 2012 Jun 1

Fingerprint

foams
Silicon Dioxide
Foams
Copper
Nanocomposites
nanocomposites
Silica
silicon dioxide
copper
composite materials
Composite materials
Hydrophobicity
Cyclohexane
hydrophobicity
cyclohexane
Nitrates
sorption
nitrates
Sorption
Ethanol

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Chemistry(all)
  • Condensed Matter Physics

Cite this

Seo, You Kyong ; Yoon, Ji Woong ; Lee, U. Hwang ; Hwang, Young Kyu ; Jun, Chul-Ho ; Chang, Jong San. / Formation of a nanohybrid composite between mesostructured cellular silica foam and microporous copper trimesate. In: Microporous and Mesoporous Materials. 2012 ; Vol. 155. pp. 75-81.
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Formation of a nanohybrid composite between mesostructured cellular silica foam and microporous copper trimesate. / Seo, You Kyong; Yoon, Ji Woong; Lee, U. Hwang; Hwang, Young Kyu; Jun, Chul-Ho; Chang, Jong San.

In: Microporous and Mesoporous Materials, Vol. 155, 01.06.2012, p. 75-81.

Research output: Contribution to journalArticle

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AU - Seo, You Kyong

AU - Yoon, Ji Woong

AU - Lee, U. Hwang

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AU - Jun, Chul-Ho

AU - Chang, Jong San

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