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Nitrogen and Hydrogen Adsorption by an Organic Microporous Crystal

✍ Scribed by Kadhum J. Msayib; David Book; Peter M. Budd; Nhamo Chaukura; Kenneth D. M. Harris; Madeleine Helliwell; Steven Tedds; Allan Walton; John E. Warren; Mingcan Xu; Neil B. McKeown

Publisher: John Wiley and Sons
Year: 2009
Tongue: English
Weight: 728 KB
Volume: 121
Category: Article
ISSN: 0044-8249
DOI: 10.1002/ange.200900234

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✦ Synopsis

Abstract

Aufnahmefähig: Die außergewöhliche Kristallstruktur von 3,3′,4,4′‐Tetra(trimethylsilylethinyl)biphenyl wurde untersucht. Durch Entfernen eingeschlossener Solvensmoleküle entsteht ein organischer Kristall mit einer weitmaschigen mikroporösen Struktur, die derjenigen von Zeolith A verblüffend ähnlich ist (siehe Bild). Experimente zur reversiblen Adsorption von Stickstoff oder Wasserstoff bei 77 K bestätigten, dass die Mikroporen permanent bestehen bleiben.magnified image

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