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

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Live encapsulation of a Keggin polyanion in NH2-MIL-101(Al) observed by in situ time resolved X-ray scattering
 
Juan-Alcañiz, J.; Goesten, M.; Martinez-Joaristi, A.; Stavitski, I.; Petukhov, A.V.; Gascon, J.; Kapteijn, F.
(2011) Chemical Communications, volume 47, issue 30, pp. 8578 - 8580
(Article)
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 ... read more
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DOI: https://doi.org/10.1039/c1cc12213d
ISSN: 1359-7345
Publisher: Royal Society of Chemistry
(Peer reviewed)
 
 
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