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

doi:10.1016/j.micromeso.2011.12.053

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

Department of Chemistry

Research output: Contribution to journal › Article

18 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 language	English
Pages (from-to)	75-81
Number of pages	7
Journal	Microporous and Mesoporous Materials
Volume	155
DOIs	https://doi.org/10.1016/j.micromeso.2011.12.053
Publication status	Published - 2012 Jun 1

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All Science Journal Classification (ASJC) codes

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

Cite this

Seo, Y. K., Yoon, J. W., Lee, U. H., Hwang, Y. K., Jun, C. H., & Chang, J. S. (2012). Formation of a nanohybrid composite between mesostructured cellular silica foam and microporous copper trimesate. Microporous and Mesoporous Materials, 155, 75-81. https://doi.org/10.1016/j.micromeso.2011.12.053

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title = "Formation of a nanohybrid composite between mesostructured cellular silica foam and microporous copper trimesate",

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.",

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AU - Seo, You Kyong

AU - Yoon, Ji Woong

AU - Lee, U. Hwang

AU - Hwang, Young Kyu

AU - Jun, Chul Ho

AU - Chang, Jong San

PY - 2012/6/1

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N2 - 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.

AB - 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.

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10.1016/j.micromeso.2011.12.053