Dual-functionalized mesoporous TiO2 hollow nanospheres for improved CO2 separation membranes

Dong Kyu Roh; Sang Jin Kim; Won Seok Chi; Jin Kyu Kim; Jong Hak Kim

doi:10.1039/c4cc00513a

Dual-functionalized mesoporous TiO₂ hollow nanospheres for improved CO₂ separation membranes

Dong Kyu Roh, Sang Jin Kim, Won Seok Chi, Jin Kyu Kim, Jong Hak Kim

Department of Chemical and Biomolecular Engineering

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

33 Citations (Scopus)

Abstract

Simultaneous improvement in CO₂ permeability and CO₂/N₂ selectivity was obtained from mixed matrix membranes (MMMs) containing dual-functionalized mesoporous TiO₂ hollow nanospheres (f-MTHS). Dual functionality resulted in the increased CO₂ affinity and improved interfacial properties between inorganic nanofillers and the polymer matrix.

Original language	English
Pages (from-to)	5717-5720
Number of pages	4
Journal	Chemical Communications
Volume	50
Issue number	43
DOIs	https://doi.org/10.1039/c4cc00513a
Publication status	Published - 2014 May 1

All Science Journal Classification (ASJC) codes

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/c4cc00513a

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title = "Dual-functionalized mesoporous TiO2 hollow nanospheres for improved CO2 separation membranes",

abstract = "Simultaneous improvement in CO2 permeability and CO2/N2 selectivity was obtained from mixed matrix membranes (MMMs) containing dual-functionalized mesoporous TiO2 hollow nanospheres (f-MTHS). Dual functionality resulted in the increased CO2 affinity and improved interfacial properties between inorganic nanofillers and the polymer matrix.",

author = "Roh, {Dong Kyu} and Kim, {Sang Jin} and Chi, {Won Seok} and Kim, {Jin Kyu} and Kim, {Jong Hak}",

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AU - Roh, Dong Kyu

AU - Kim, Sang Jin

AU - Chi, Won Seok

AU - Kim, Jin Kyu

AU - Kim, Jong Hak

PY - 2014/5/1

Y1 - 2014/5/1

N2 - Simultaneous improvement in CO2 permeability and CO2/N2 selectivity was obtained from mixed matrix membranes (MMMs) containing dual-functionalized mesoporous TiO2 hollow nanospheres (f-MTHS). Dual functionality resulted in the increased CO2 affinity and improved interfacial properties between inorganic nanofillers and the polymer matrix.

AB - Simultaneous improvement in CO2 permeability and CO2/N2 selectivity was obtained from mixed matrix membranes (MMMs) containing dual-functionalized mesoporous TiO2 hollow nanospheres (f-MTHS). Dual functionality resulted in the increased CO2 affinity and improved interfacial properties between inorganic nanofillers and the polymer matrix.

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JO - Chemical Communications

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Dual-functionalized mesoporous TiO₂ hollow nanospheres for improved CO₂ separation membranes

Abstract

All Science Journal Classification (ASJC) codes

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