Fluorous metal-organic frameworks for high-density gas adsorption

Chi Yang; Xiaoping Wang; Mohammad A. Omary

doi:10.1021/ja0775265

Fluorous metal-organic frameworks for high-density gas adsorption

Chi Yang
, Xiaoping Wang
, Mohammad A. Omary

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

333 Scopus citations

Abstract

A fluorous metal-organic framework, FMOF-1, is obtained by reaction of Ag(I) with 3,5-bis(trifluoromethyl)-1,2,4-triazolate, giving rise to a neutral, hydrogen-free, extended 3D nanotubular porous framework consisting of tetranuclear clusters [Ag₄Tz₆] connected by three-coordinate Ag(I) centers. The fluoro-lined channels and cavities of the framework show hysteretic adsorption of H₂ with a volumetric capacity of 41 kg/m³ at 77 K and 64 bar. The framework also exhibits very high adsorptions for O₂ and N₂ with volumetric uptake of ∼550 and 400 kg/m³ at 77 K even at very low pressures (<10^-2 bar).

Original language	English
Pages (from-to)	15454-15455
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	129
Issue number	50
DOIs	https://doi.org/10.1021/ja0775265
State	Published - Dec 19 2007
Externally published	Yes

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title = "Fluorous metal-organic frameworks for high-density gas adsorption",

abstract = "A fluorous metal-organic framework, FMOF-1, is obtained by reaction of Ag(I) with 3,5-bis(trifluoromethyl)-1,2,4-triazolate, giving rise to a neutral, hydrogen-free, extended 3D nanotubular porous framework consisting of tetranuclear clusters [Ag4Tz6] connected by three-coordinate Ag(I) centers. The fluoro-lined channels and cavities of the framework show hysteretic adsorption of H2 with a volumetric capacity of 41 kg/m3 at 77 K and 64 bar. The framework also exhibits very high adsorptions for O2 and N2 with volumetric uptake of ∼550 and 400 kg/m3 at 77 K even at very low pressures (<10-2 bar).",

author = "Chi Yang and Xiaoping Wang and Omary, \{Mohammad A.\}",

year = "2007",

month = dec,

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doi = "10.1021/ja0775265",

language = "English",

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journal = "Journal of the American Chemical Society",

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TY - JOUR

T1 - Fluorous metal-organic frameworks for high-density gas adsorption

AU - Yang, Chi

AU - Wang, Xiaoping

AU - Omary, Mohammad A.

PY - 2007/12/19

Y1 - 2007/12/19

N2 - A fluorous metal-organic framework, FMOF-1, is obtained by reaction of Ag(I) with 3,5-bis(trifluoromethyl)-1,2,4-triazolate, giving rise to a neutral, hydrogen-free, extended 3D nanotubular porous framework consisting of tetranuclear clusters [Ag4Tz6] connected by three-coordinate Ag(I) centers. The fluoro-lined channels and cavities of the framework show hysteretic adsorption of H2 with a volumetric capacity of 41 kg/m3 at 77 K and 64 bar. The framework also exhibits very high adsorptions for O2 and N2 with volumetric uptake of ∼550 and 400 kg/m3 at 77 K even at very low pressures (<10-2 bar).

AB - A fluorous metal-organic framework, FMOF-1, is obtained by reaction of Ag(I) with 3,5-bis(trifluoromethyl)-1,2,4-triazolate, giving rise to a neutral, hydrogen-free, extended 3D nanotubular porous framework consisting of tetranuclear clusters [Ag4Tz6] connected by three-coordinate Ag(I) centers. The fluoro-lined channels and cavities of the framework show hysteretic adsorption of H2 with a volumetric capacity of 41 kg/m3 at 77 K and 64 bar. The framework also exhibits very high adsorptions for O2 and N2 with volumetric uptake of ∼550 and 400 kg/m3 at 77 K even at very low pressures (<10-2 bar).

UR - https://www.scopus.com/pages/publications/37849015195

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DO - 10.1021/ja0775265

M3 - Article

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VL - 129

SP - 15454

EP - 15455

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 50

ER -

Fluorous metal-organic frameworks for high-density gas adsorption

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