公开(公告)号：US11819795B2

公开(公告)日：2023-11-21

申请号：US17014330

申请日：2020-09-08

Applicant: King Abdullah University of Science and Technology

Inventor： Mohamed Eddaoudi ,  Youssef Belmabkhout ,  Osama Shekhah

IPC: B01D53/02 ,  B01J20/28 ,  B01J20/22 ,  A61M16/22 ,  H01M8/0668

CPC classification number: B01D53/02 ,  A61M16/22 ,  B01J20/226 ,  B01J20/28057 ,  B01J20/28083 ,  H01M8/0668 ,  B01D2253/204 ,  B01D2257/504 ,  B01D2258/0283 ,  B01D2258/06 ,  B01D2259/4533 ,  B01J2220/62 ,  Y02C20/40

Abstract: Embodiments of the present disclosure describe a device for removing CO2 comprising a gas flow inlet, a housing including a SIFSIX-3-Cu metal-organic framework (MOF) composition for sorbing and/or desorbing CO2, 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 CO2, 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 CO2.

公开(公告)号：US20210039078A1

公开(公告)日：2021-02-11

申请号：US17078618

申请日：2020-10-23

Applicant: King Abdullah University of Science and Technology

Inventor： Mohamed Eddaoudi ,  Karim Adil ,  Youssef Belmabkhout ,  Amandine Cadiau

IPC: B01J31/16 ,  B01J20/22 ,  B01D53/02

Abstract: 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 [MaMbF6-n(O/H2O)w(Ligand)x(solvent)y]z with a fluid composition and capturing one or more chemical species from the fluid composition.

公开(公告)号：US10830722B2

公开(公告)日：2020-11-10

申请号：US15797933

申请日：2017-10-30

Applicant: King Abdullah University of Science and Technology

Inventor： Omar Yassine ,  Osama Shekhah ,  Youssef Belmabkhout ,  Mohamed Eddaoudi ,  Khaled N. Salama

IPC: G01N33/00 ,  G01N27/12 ,  G01N27/22

Abstract: 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.

公开(公告)号：US10752643B2

公开(公告)日：2020-08-25

申请号：US16280504

申请日：2019-02-20

Applicant: King Abdullah University of Science and Technology

Inventor： Mohamed Eddaoudi ,  Dong-Xu Xue ,  Amy J. Cairns ,  Youssef Belmabkhout

IPC: C07F5/00 ,  B01J31/16 ,  C07C51/41 ,  B01J20/22

Abstract: Embodiments of the present disclosure describe compositions comprising a molecular building block (MBB) having the formula [RE6(μ3-OH)8(O2C—)6N4C—)6] or [RE6(μ3-OH)8(O2C—)12], wherein RE is a rare earth metal ion. Embodiments of the present disclosure further describe methods of making a metal-organic framework (MOF) composition comprising contacting one or more molecular building blocks (MBBs) with one or more bidentate ligands, wherein the MBBs have the formula [RE6(μ3-OH)8(O2C—)6N4C—)6] or [RE6(μ3-OH)8(O2C—)12], wherein RE is a rare earth metal ion.

公开(公告)号：US10569231B2

公开(公告)日：2020-02-25

申请号：US16557029

申请日：2019-08-30

Applicant: King Abdullah University of Science and Technology

Inventor： Mohamed Eddaoudi ,  Osama Shekhah ,  Youssef Belmabkhout

IPC: B01D53/22 ,  B01D71/06 ,  C07F15/04 ,  B01D71/02 ,  B01D69/12

Abstract: 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 MSiF6(pyz)2, wherein M is a metal, wherein the thickness of the membrane is less than 1,000 μm, and wherein the metal organic framework has a growth orientation along the [110] plane relative to a substrate.

公开(公告)号：US10441924B2

公开(公告)日：2019-10-15

申请号：US15328186

申请日：2015-07-24

Applicant: King Abdullah University of Science and Technology

Inventor： Mohamed Eddaoudi ,  Osama Shekhah ,  Youssef Belmabkhout

IPC: B01D53/22 ,  B01D71/06 ,  B01D69/02 ,  B01D69/10 ,  B01D71/00 ,  C07F15/04 ,  B01D69/12 ,  B01D71/02

Abstract: 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 MSiF6(pyz)2, wherein M is a metal, wherein the thickness of the membrane is less than 1,000 μm, and wherein the metal-organic framework has a growth orientation along the [110] plane relative to a substrate.

公开(公告)号：US10391439B2

公开(公告)日：2019-08-27

申请号：US15507411

申请日：2015-09-02

Applicant: King Abdullah University of Science and Technology

Inventor： Mohamed Eddaoudi ,  Youssef Belmabkhout ,  Osama Shekhah

IPC: B01D53/62 ,  B01D53/02 ,  B01D53/80 ,  B01D53/81 ,  B01D53/96 ,  B01J20/22 ,  B01J31/16 ,  A61M16/22 ,  B01J20/28 ,  H01M8/0668

Abstract: In general, this disclosure describes techniques for removing trace and low concentration CO2 from fluids using SIFSIX-n-M MOFs, wherein n is at least two and M is a metal. In some embodiments, the metal is zinc or copper. Embodiments include devices comprising SIFSIX-n-M MOFs for removing CO2 from fluids. In particular, embodiments relate to devices and methods utilizing SIFSIX-n-M MOFs for removing CO2 from fluids, wherein CO2 concentration is trace. Methods utilizing SIFSIX-n-M MOFs for removing CO2 from fluids can occur in confined spaces. SIFSIX-n-M MOFs can comprise bidentate organic ligands. In a specific embodiment, SIFSIX-n-M MOFs comprise pyrazine or dipryidilacetylene ligands.

公开(公告)号：US11857910B2

公开(公告)日：2024-01-02

申请号：US17251471

申请日：2019-06-11

Applicant: King Abdullah University of Science and Technology

Inventor： Mohamed Rachid Tchalala ,  Karumbaiah Nanaiah ,  Karim Adil ,  Youssef Belmabkhout ,  Mohamed Eddaoudi ,  Khaled N. Salama

IPC: B01D53/04 ,  B01J20/22 ,  G01N27/22 ,  G01N29/02 ,  G01N29/036

CPC classification number: B01D53/04 ,  B01J20/226 ,  G01N27/226 ,  G01N29/022 ,  G01N29/036 ,  B01D2253/204 ,  B01D2257/302 ,  B01D2257/504 ,  B01D2257/80 ,  G01N2027/222 ,  G01N2291/0256 ,  G01N2291/0426

Abstract: Metal-organic frameworks for capturing one or more of SO2, CO2, and H2O are disclosed herein. Non-limiting examples of metal-organic frameworks include NbOFFIVE-1-Ni and AIFFIVE-1-Ni, among others. The metal-organic frameworks can be used in applications for removing and/or sensing one or more of SO2, CO2, and H2O from a fluid composition or an environment, either of which can proceed under dry or humid conditions and/or at room temperature.

公开(公告)号：US11623203B2

公开(公告)日：2023-04-11

申请号：US16861283

申请日：2020-04-29

Applicant: King Abdullah University of Science and Technology

Inventor： Mohamed Eddaoudi ,  Osama Shekhah

IPC: B01D53/02 ,  B01J20/22 ,  B01J20/32 ,  C07F1/00 ,  C07F3/00 ,  B01J20/30 ,  B05D1/00

Abstract: 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.

公开(公告)号：US11439944B2

公开(公告)日：2022-09-13

申请号：US16584130

申请日：2019-09-26

Applicant: University of South Florida ,  King Abdullah University of Science and Technology

Inventor： Mohamed Eddaoudi ,  Michael J. Zaworotko ,  Patrick Nugent ,  Stephen Burd ,  Ryan Luebke ,  Youssef Belmabkhout ,  Osama Shekhah

IPC: B01D53/02 ,  B01D53/04 ,  B01J20/22 ,  B01J20/28

Abstract: 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 CO2 from a gas, and the like.