TiO(OH)2 can exceed the critical limit of conventional CO2 sorbents

Modification needed for high capacity and selectivity

Fan Wu, Paul A. Dellenback, Sam Q Toan, Christopher K. Russell, Maohong Fan

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

High-performance CO2 sorbents typically contain both alkaline compounds and inert supporting materials. The convention is broken by TiO(OH)2. The CO2 sorption capacity of nanostructured TiO(OH)2 reaches 6.1 mmol g-1, while its CO2 sorption selectivity for CO2/N2 mixtures is much higher than that of state-of-the-art sorbents, activated carbon and zeolite, which is another surprise.

Original languageEnglish (US)
Pages (from-to)8395-8398
Number of pages4
JournalChemical Communications
Volume54
Issue number60
DOIs
StatePublished - Jan 1 2018

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Sorbents
Sorption
Zeolites
Activated carbon

Cite this

TiO(OH)2 can exceed the critical limit of conventional CO2 sorbents : Modification needed for high capacity and selectivity. / Wu, Fan; Dellenback, Paul A.; Toan, Sam Q; Russell, Christopher K.; Fan, Maohong.

In: Chemical Communications, Vol. 54, No. 60, 01.01.2018, p. 8395-8398.

Research output: Contribution to journalArticle

Wu, Fan ; Dellenback, Paul A. ; Toan, Sam Q ; Russell, Christopher K. ; Fan, Maohong. / TiO(OH)2 can exceed the critical limit of conventional CO2 sorbents : Modification needed for high capacity and selectivity. In: Chemical Communications. 2018 ; Vol. 54, No. 60. pp. 8395-8398.
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