Pressure- and heat-induced insertion of CO2 into an auxetic small-pore zeolite

Yongjae Lee; Dan Liu; Donghoon Seoung; Zhenxian Liu; Chi Chang Kao; Thomas Vogt

doi:10.1021/ja109765d

Pressure- and heat-induced insertion of CO₂ into an auxetic small-pore zeolite

Yongjae Lee, Dan Liu, Donghoon Seoung, Zhenxian Liu, Chi Chang Kao, Thomas Vogt

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

54 Citations (Scopus)

Abstract

When the small-pore zeolite natrolite is compressed at ca. 1.5 GPa and heated to ca. 110 °C in the presence of CO₂, the unit cell volume of natrolite expands by 6.8% and ca. 12 wt % of CO₂ is contained in the expanded elliptical channels. This CO₂ insertion into natrolite is found to be reversible upon pressure release.

Original language	English
Pages (from-to)	1674-1677
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	133
Issue number	6
DOIs	https://doi.org/10.1021/ja109765d
Publication status	Published - 2011 Feb 16

All Science Journal Classification (ASJC) codes

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

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10.1021/ja109765d

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abstract = "When the small-pore zeolite natrolite is compressed at ca. 1.5 GPa and heated to ca. 110 °C in the presence of CO2, the unit cell volume of natrolite expands by 6.8% and ca. 12 wt % of CO2 is contained in the expanded elliptical channels. This CO2 insertion into natrolite is found to be reversible upon pressure release.",

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AU - Liu, Dan

AU - Seoung, Donghoon

AU - Liu, Zhenxian

AU - Kao, Chi Chang

AU - Vogt, Thomas

PY - 2011/2/16

Y1 - 2011/2/16

N2 - When the small-pore zeolite natrolite is compressed at ca. 1.5 GPa and heated to ca. 110 °C in the presence of CO2, the unit cell volume of natrolite expands by 6.8% and ca. 12 wt % of CO2 is contained in the expanded elliptical channels. This CO2 insertion into natrolite is found to be reversible upon pressure release.

AB - When the small-pore zeolite natrolite is compressed at ca. 1.5 GPa and heated to ca. 110 °C in the presence of CO2, the unit cell volume of natrolite expands by 6.8% and ca. 12 wt % of CO2 is contained in the expanded elliptical channels. This CO2 insertion into natrolite is found to be reversible upon pressure release.

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Pressure- and heat-induced insertion of CO₂ into an auxetic small-pore zeolite

Abstract

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