Live encapsulation of a Keggin polyanion in NH2-MIL-101(Al) observed by in situ time resolved X-ray scattering

J. Juan-Alcañiz; M. Goesten; A. Martinez-Joaristi; I. Stavitski; A.V. Petukhov; J. Gascon; F. Kapteijn

doi:10.1039/c1cc12213d

Live encapsulation of a Keggin polyanion in NH2-MIL-101(Al) observed by in situ time resolved X-ray scattering

J. Juan-Alcañiz, M. Goesten, A. Martinez-Joaristi, I. Stavitski, A.V. Petukhov, J. Gascon, F. Kapteijn

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Abstract

The templating effect of the Keggin polyanion derived from phosphotungstic acid (PTA) during the synthesis of NH2-MIL- 101(Al) has been investigated by means of in situ SAXS/WAXS. Kinetic analysis and structural observations demonstrate that PTA acts as a nucleation site and that it stabilizes the precursor phase NH2-MOF-235(Al). Surprisingly kinetics of formation are little changed.

Original language	English
Pages (from-to)	8578-8580
Number of pages	3
Journal	Chemical Communications
Volume	47
Issue number	30
DOIs	https://doi.org/10.1039/c1cc12213d
Publication status	Published - 2011

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abstract = "The templating effect of the Keggin polyanion derived from phosphotungstic acid (PTA) during the synthesis of NH2-MIL- 101(Al) has been investigated by means of in situ SAXS/WAXS. Kinetic analysis and structural observations demonstrate that PTA acts as a nucleation site and that it stabilizes the precursor phase NH2-MOF-235(Al). Surprisingly kinetics of formation are little changed.",

author = "J. Juan-Alca{\~n}iz and M. Goesten and A. Martinez-Joaristi and I. Stavitski and A.V. Petukhov and J. Gascon and F. Kapteijn",

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language = "English",

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journal = "Chemical Communications",

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T1 - Live encapsulation of a Keggin polyanion in NH2-MIL-101(Al) observed by in situ time resolved X-ray scattering

AU - Juan-Alcañiz, J.

AU - Goesten, M.

AU - Martinez-Joaristi, A.

AU - Stavitski, I.

AU - Petukhov, A.V.

AU - Gascon, J.

AU - Kapteijn, F.

PY - 2011

Y1 - 2011

N2 - The templating effect of the Keggin polyanion derived from phosphotungstic acid (PTA) during the synthesis of NH2-MIL- 101(Al) has been investigated by means of in situ SAXS/WAXS. Kinetic analysis and structural observations demonstrate that PTA acts as a nucleation site and that it stabilizes the precursor phase NH2-MOF-235(Al). Surprisingly kinetics of formation are little changed.

AB - The templating effect of the Keggin polyanion derived from phosphotungstic acid (PTA) during the synthesis of NH2-MIL- 101(Al) has been investigated by means of in situ SAXS/WAXS. Kinetic analysis and structural observations demonstrate that PTA acts as a nucleation site and that it stabilizes the precursor phase NH2-MOF-235(Al). Surprisingly kinetics of formation are little changed.

U2 - 10.1039/c1cc12213d

DO - 10.1039/c1cc12213d

M3 - Article

SN - 1359-7345

VL - 47

SP - 8578

EP - 8580

JO - Chemical Communications

JF - Chemical Communications

IS - 30

ER -

Live encapsulation of a Keggin polyanion in NH2-MIL-101(Al) observed by in situ time resolved X-ray scattering

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