King Abdullah University of Science and Technology

University of South Florida

Eddaoudi, Mohamed

Belmabkhout, Youssef

Shekhah, Osama

Osama Shekhah

Mohamed Eddaoudi

Youssef Belmabkhout

Karim Adil

Prashant M Bhatt

Michael John Zaworotko

Amandine Cadiau

Patrick Nugent

Stephen Burd

Valeriya Chernikova

Khaled Nabil Salama

Ryan Luebke

Mohamed Infas Haja Mohideen

Bassem A Almaythalony

Husam N Alshareef

Hesham Omran

Arijit Mallick

Bilal Ahmed

Omar Yassine

Michael R Zaworotko

Embodiments include methods of fabricating a zeolite-like metal-organic framework with an ana-topology (ana-ZMOF) thin film membrane, the methods comprising: (1) modifying a substrate with ana-ZMOF crystal precursors in the presence of polyvinylpyrrolidone; and (2) intergrowing the ana-ZMOF crystal precursors in the presence of polyvinylpyrrolidone to form a continuous defect-free thin film of an ana-ZMOF intergrown on the substrate. Embodiments further include methods of separating chemical species comprising contacting an ana-ZMOF thin film membrane with a fluid composition containing one or more chemical species and separating at least one of the chemical species.

Use of polyvinylpyrrolidone in the preparation of ana-ZMOF thin film membranes for separation processes

Embodiments of the present disclosure describe a device for removing COcomprising a gas flow inlet, a housing including a SIFSIX-3-Cu metal-organic framework (MOF) composition for sorbing and/or desorbing CO, and a gas flow outlet. Embodiments of the present disclosure describe an anesthetic system comprising one or more regeneratable cartridges for sorbing and/or desorbing CO, wherein each of the one or more regeneratable cartridge includes a metal-organic framework composition, wherein at least one of the regeneratable cartridges includes a SIFSIX-3-Cu MOF. Embodiments of the present disclosure describe an alkaline fuel cell comprising a catalyst layer including a SIFSIX-3-Cu MOF composition for sorbing and/or desorbing CO.

Trace and low concentration COremoval methods and apparatus utilizing metal organic frameworks

Embodiments describe a method of depositing an MOF, including depositing a metal solution onto a substrate, spinning the substrate sufficient to spread the metal solution, depositing an organic ligand solution onto the substrate and spinning the substrate sufficient to spread the organic ligand solution and form a MOF layer.

Fabrication of metal organic framework materials using a layer-by-layer spin coating approach

Embodiments of the present disclosure provide a metal-organic framework composition including a metal-organic framework having an ana topology, the metal-organic framework including one or more metals connected to one or more organic linkers. Embodiments of the present disclosure further provide a method of separating chemical species including contacting a metal-organic framework having an ana topology with a flow of paraffins and separating the paraffins.

Zeolite-like metal-organic frameworks with ana topology

Embodiments of the present disclosure provide for metal-organic materials (MOMs), systems that exhibit permanent porosity and using hydrophobic MOMs to separate components in a gas, methods of separating COfrom a gas, and the like.

[object Object]

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

A green route for preparing a metal organic framework include mixing metal precursor with a ligand precursor to form a solvent-free mixture; adding droplets of water to the mixture; heating the mixture at a first temperature after adding the water; and isolating the metal organic framework material including the metal and the ligand.

Green methods for preparing highly CO2 selective and H2S tolerant metal organic frameworks

Embodiments of the present disclosure describe an electrode material comprising a metal ion cluster and an organic linker with a redox-active center associated with the metal ion cluster sufficient to form a metal-organic framework. Embodiments of the present disclosure further describe a method of forming an electrode material comprising contacting a metal ion cluster with an organic linker including a redox-active center sufficient to form a metal-organic framework. Embodiments of the present disclosure also describe a metal-organic framework composition comprising a metal ion cluster and an organic linker with a redox-active center associated with the metal ion cluster.

Compositions and methods of making metal-organic frameworks with redox-active centers

Metal organic framework membranes can be used in gas separation applications.

Zeolite-like metal-organic framework membrane

Embodiments of the present disclosure describe a gas sensor comprising a gas-sensing material including a metal-organic framework with fcu topology and a substrate with a pair of electrodes proximate to the gas-sensing material, wherein the gas sensor is configured to detect toxic gas. Embodiments of the present disclosure further describe a method of detecting gas comprising contacting a gas sensor including a metal-organic framework with fcu topology with a gas/vapour composition including at least one toxic gas, capturing the at least one toxic gas from the fluid composition, and measuring an electrical property to detect a presence of the at least one toxic gas.

Gas sensors and methods of detecting gas

Embodiments of the present disclosure describe a zeolite-like metal-organic framework composition comprising a metal-organic framework composition with ana topology characterized by the formula [M(4, 5-imidazole dicarboxylic acid)X(solvent)]wherein Mcomprises a trivalent cation of a rare earth element, X comprises an alkali metal element or alkaline earth metal element, and solvent comprises a guest molecule occupying pores. Embodiments of the present disclosure describe a method of separating paraffins comprising contacting a zeolite-like metal-organic framework with ana topology with a flow of paraffins, and separating the paraffins by size.

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

Embodiments include a method of making a metal organic framework membrane comprising contacting a substrate with a solution including a metal ion and contacting the substrate with a solution including an organic ligand, sufficient to form one or more layers of a metal organic framework on a substrate. Embodiments further include a defect-free metal organic framework membrane comprising MSiF(pyz), wherein M is a metal, wherein the thickness of the membrane is less than 1,000 &#x3bc;m, and wherein the metal organic framework has a growth orientation along the [110] plane relative to a substrate.

Growing community of inventors

Thuwal, Saudi Arabia

Osama Shekhah