King Abdullah University of Science and Technology

Saudi Arabian Oil Company

Amandine Cadiau

Mohamed Eddaoudi

Youssef Belmabkhout

Karim Adil

Prashant M Bhatt

Osama Shekhah

Provided herein are metal organic frameworks comprising metal nodes and N-donor organic ligands which have high selectivity and stability in the present of gases and vapors including HS, HO, and CO. Methods include capturing one or more of HS, HO, and COfrom fluid compositions, such as natural gas.

Metal organic framework absorbent platforms for removal of CO2 and H2S from natural gas

Provided herein are metal organic frameworks comprising metal nodes and N-donor organic ligands. Methods for capturing chemical species from fluid compositions comprise contacting a metal organic framework characterized by the formula [MMF(O/HO)(Ligand)(solvent)]with a fluid composition and capturing one or more chemical species from the fluid composition.

Highly stable Ni-M F6-NH2O/onpyrazine2(solvent)x metal organic frameworks and methods of use

Embodiments of the present disclosure describe a method of capturing chemical species from a fluid composition comprising providing a metal-organic framework characterized by the formula MMF(O/HO)(pyrazine).x(solv), wherein Mis Ni; Mis Nb, Al, or Fe; x is from 0 to 10 and solv is one or more of HO, CO, DMF, EtOH, NMP, MeOH; contacting the metal-organic framework with a fluid composition including HO, CO, and one or more other chemical species; and capturing HO and COsimultaneously from the fluid composition.

Methods of capturing of COand HO

Embodiments of the present disclosure describe metal-organic framework compositions comprising a pillar characterized by the formula (MF(O/HO)), where Mis selected from periodic groups IIIA, IIIB, IVB, VB, VIB, and VIII; and a square grid characterized by the formula (M(ligand)), where Mis selected from periodic groups IB, IIA, IIB, IIIA, IVA, IVB, VIB, VIIB, and VIII, ligand is a polyfunctional organic ligand, and x is 1 or more; wherein the pillaring of the square grid with the pillars forms the metal-organic framework.

Highly stable [MaMbF6-n(O/H2O)n(Ligand)2(solvent)x]n metal organic frameworks

Metal organic framework absorbent platforms for removal of COand HS from natural gas

Highly stable Ni&#x2014;M F6&#x2014;NH2O/onpyrazine2(solvent)x metal organic frameworks and methods of use

Highly stable [MaMbF6-n(O/H2O)n(ligand)2(solvent)x]n metal organic frameworks

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Provided herein are metal organic frameworks having high selectivity and stability in the present of gases and vapors including H2S, H2O, and CO2. Metal organic frameworks can comprise metal nodes and N-donor organic ligands. Further provided are methods of making metal organic frameworks.

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Thuwal, Saudi Arabia

Amandine Cadiau