Alkylamine functionalized metal-organic frameworks for composite gas separations
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United States of America Patent
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Jan 9, 2018
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N/A
app pub date -
Dec 8, 2016
filing date -
Oct 18, 2011
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Abstract
Functionalized metal-organic framework adsorbents with ligands containing basic nitrogen groups such as alkylamines and alkyldiamines appended to the metal centers and method of isolating carbon dioxide from a stream of combined gases and carbon dioxide partial pressures below approximately 1 and 1000 mbar. The adsorption material has an isosteric heat of carbon dioxide adsorption of greater than −60 kJ/mol at zero coverage using a dual-site Langmuir model.
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Patent Citation Ranking
- 8 Citation Count
- C07F Class
- 46.70 % this patent is cited more than
- 7 Age
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