Pressure-induced argon insertion into an auxetic small pore zeolite

Yongjae Lee; Joseph A. Hriljac; Thomas Vogt

doi:10.1021/jp911231p

Pressure-induced argon insertion into an auxetic small pore zeolite

Yongjae Lee, Joseph A. Hriljac, Thomas Vogt

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

20 Citations (Scopus)

Abstract

We report that natrolite,Na₁₆Al₁₆Si ₂₄O₄₈·16H₂O, a small pore auxetic zeolite can incorporate significant amounts of Argon under moderate pressure- and temperature conditions resulting in Na₁₆Al₁₆Si ₂₄O₈₀·16H₂O·6Ar. This material has a ∼6.5% larger unit cell than natrolite at ambient conditions and its structure is related to Na₁₆Al₁₆Si₂₄O ₈₀·24H₂O, an intermediate superhydrated natrolite referred to as para-natrolite. Argon insertion under pressure into auxetic frameworks such as natrolites is an important and overlooked confinement mechanism with potential applications and implications.

Original language	English
Pages (from-to)	6922-6927
Number of pages	6
Journal	Journal of Physical Chemistry C
Volume	114
Issue number	15
DOIs	https://doi.org/10.1021/jp911231p
Publication status	Published - 2010 Apr 22

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Energy(all)
Physical and Theoretical Chemistry
Surfaces, Coatings and Films

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10.1021/jp911231p

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abstract = "We report that natrolite,Na16Al16Si 24O48·16H2O, a small pore auxetic zeolite can incorporate significant amounts of Argon under moderate pressure- and temperature conditions resulting in Na16Al16Si 24O80·16H2O·6Ar. This material has a ∼6.5% larger unit cell than natrolite at ambient conditions and its structure is related to Na16Al16Si24O 80·24H2O, an intermediate superhydrated natrolite referred to as para-natrolite. Argon insertion under pressure into auxetic frameworks such as natrolites is an important and overlooked confinement mechanism with potential applications and implications.",

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AU - Lee, Yongjae

AU - Hriljac, Joseph A.

AU - Vogt, Thomas

PY - 2010/4/22

Y1 - 2010/4/22

N2 - We report that natrolite,Na16Al16Si 24O48·16H2O, a small pore auxetic zeolite can incorporate significant amounts of Argon under moderate pressure- and temperature conditions resulting in Na16Al16Si 24O80·16H2O·6Ar. This material has a ∼6.5% larger unit cell than natrolite at ambient conditions and its structure is related to Na16Al16Si24O 80·24H2O, an intermediate superhydrated natrolite referred to as para-natrolite. Argon insertion under pressure into auxetic frameworks such as natrolites is an important and overlooked confinement mechanism with potential applications and implications.

AB - We report that natrolite,Na16Al16Si 24O48·16H2O, a small pore auxetic zeolite can incorporate significant amounts of Argon under moderate pressure- and temperature conditions resulting in Na16Al16Si 24O80·16H2O·6Ar. This material has a ∼6.5% larger unit cell than natrolite at ambient conditions and its structure is related to Na16Al16Si24O 80·24H2O, an intermediate superhydrated natrolite referred to as para-natrolite. Argon insertion under pressure into auxetic frameworks such as natrolites is an important and overlooked confinement mechanism with potential applications and implications.

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JO - Journal of Physical Chemistry C

JF - Journal of Physical Chemistry C

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ER -

Pressure-induced argon insertion into an auxetic small pore zeolite

Abstract

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