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

Research output: Contribution to journalArticlepeer-review

33 Citations (Scopus)


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 languageEnglish
Pages (from-to)5717-5720
Number of pages4
JournalChemical Communications
Issue number43
Publication statusPublished - 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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