公开(公告)号：US20220387970A1

公开(公告)日：2022-12-08

申请号：US17771267

申请日：2020-10-23

Applicant: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Hao WU ,  Osama SHEKHAH ,  Mohamed EDDAOUDI ,  Husam Niman ALSHAREEF

IPC: B01J20/22 ,  B01J20/28 ,  B01J20/32 ,  H01G11/56 ,  C25B3/26 ,  C25B9/21

Abstract: A method for making a metal-organic framework, MOF, as nanosheets, includes providing a MXene, wherein the MXene has a general formula of Mn+1XnTx, with n=1-3, M represents an early transition metal, X is C and/or N, and Tx is surface terminations; providing a ligand; mixing the MXene and the ligand in a vessel; heating the MXene and the ligand in the vessel; and forming the MX-MOF nanosheets. The MX-MOF nanosheets have a thickness less than 10 nm.

公开(公告)号：US20220106334A1

公开(公告)日：2022-04-07

申请号：US17251387

申请日：2019-06-11

Applicant: King Abdullah University of Science and Technology

Inventor： Hao JIANG ,  Mohamed EDDAOUDI

IPC: C07F5/00

Abstract: Embodiments of the present disclosure describe materials comprising a metal component, a first polytopic ligand, and a second polytopic ligand that associate to form an intricate mixed-linker structure with a merged-net. Embodiments of the present disclosure further describe methods of synthesizing intricate mixed-linker structure comprising: contacting a metal precursor, first ligand precursor, and second ligand precursor under reaction conditions sufficient to form an intricate mixed-linker structure with a merged net.

公开(公告)号：US20200306685A1

公开(公告)日：2020-10-01

申请号：US16903820

申请日：2020-06-17

Applicant: King Abdullah University of Science and Technology

Inventor： Mohamed Infas Haja MOHIDEEN ,  Karim ADIL ,  Youssef BELMABKHOUT ,  Mohamed EDDAOUDI ,  Prashant M. BHATT

IPC: B01D53/047 ,  B01J20/28 ,  B01J20/22 ,  B01J20/30 ,  C07C45/78 ,  B01D53/02

Abstract: Embodiments of the present disclosure include a metal-organic framework (MOF) composition comprising one or more metal ions, a plurality of organic ligands, and a solvent, wherein the one or more metal ions associate with the plurality of organic ligands sufficient to form a MOF with kag topology. Embodiments of the present disclosure further include a method of making a MOF composition comprising contacting one or more metal ions with a plurality of organic ligands in the presence of a solvent, sufficient to form a MOF with kag topology, wherein the solvent comprises water only. Embodiments of the present disclosure also describe a method of capturing chemical species from a fluid composition comprising contacting a MOF composition with kag topology and pore size of about 3.4 Å to 4.8 Å with a fluid composition comprising two or more chemical species and capturing one or more captured chemical species from the fluid composition.

公开(公告)号：US20200254421A1

公开(公告)日：2020-08-13

申请号：US16861283

申请日：2020-04-29

Applicant: King Abdullah University of Science and Technology

Inventor： Mohamed EDDAOUDI ,  Osama SHEKHAH

IPC: B01J20/22 ,  C07F3/00 ,  B01J20/32 ,  C07F1/00 ,  B01J20/30

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：US20190388846A1

公开(公告)日：2019-12-26

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: B01D71/06 ,  B01D53/22 ,  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：US20190282998A1

公开(公告)日：2019-09-19

申请号：US16434472

申请日：2019-06-07

Applicant: King Abdullah University of Science and Technology

Inventor： Mohamed EDDAOUDI ,  Karim ADIL ,  Youssef BELMABKHOUT ,  Osama SHEKHAH ,  Prashant M. BHATT ,  Amandine CADIAU

IPC: B01J20/22 ,  B01J20/28 ,  B01J20/30 ,  B01D53/02 ,  C07D241/10 ,  C07F19/00

Abstract: Embodiments of the present disclosure describe metal-organic framework compositions comprising a pillar characterized by the formula (MbF5(O/H2O)), where Mb is selected from periodic groups IIIA, IIIB, IVB, VB, VIB, and VIII; and a square grid characterized by the formula (Ma(ligand)x), where Ma is 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.

公开(公告)号：US20190248742A1

公开(公告)日：2019-08-15

申请号：US16396905

申请日：2019-04-29

Applicant: King Abdullah University of Science and Technology

Inventor： Mohamed EDDAOUDI ,  Dongxu XUE ,  Ryan LUEBKE ,  Vincent GUILLERM ,  Abdul Malik Puthan PEEDIKAKKAL ,  Karim ADIL ,  Lukasz WESELINSKI

IPC: C07D209/88 ,  B01J37/06 ,  B01J31/16 ,  C07C63/66 ,  C07C65/05 ,  C07C65/11 ,  B01J37/04 ,  C07D317/36 ,  B01J20/22

CPC classification number: C07D209/88 ,  B01J20/226 ,  B01J31/1691 ,  B01J37/04 ,  B01J37/06 ,  B01J2231/34 ,  B01J2531/0211 ,  B01J2531/36 ,  B01J2531/38 ,  B01J2531/845 ,  C07C63/66 ,  C07C65/05 ,  C07C65/11 ,  C07D317/36 ,  Y02C10/08

Abstract: A molecular building block composition can include a metal ion component; and a ligand component including a core including at least one functional group associated with the metal ion component and the core.

公开(公告)号：US20190185491A1

公开(公告)日：2019-06-20

申请号：US16280504

申请日：2019-02-20

Applicant: King Abdullah University of Science and Technology

Inventor： Mohamed EDDAOUDI ,  Dong-Xu Dong-Xu ,  Amy J. CAIRNS ,  Youssef BELMABKHOUT

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

CPC classification number: C07F5/00 ,  B01J20/226 ,  B01J31/1691 ,  C07C51/418 ,  Y02C10/08

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：US20190046923A1

公开(公告)日：2019-02-14

申请号：US16159903

申请日：2018-10-15

Applicant: King Abdullah University of Science and Technology

Inventor： Mohamed EDDAOUDI ,  Bassem A. ALMAYTHALONY ,  Osama SHEKHAH ,  Youssef BELMABKHOUT

IPC: B01D53/22 ,  B01D53/28 ,  B01D69/02 ,  B01D69/10 ,  B01D67/00 ,  B01D71/02

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

公开(公告)号：US20180282350A1

公开(公告)日：2018-10-04

申请号：US15766413

申请日：2016-10-06

Applicant: King Abdullah University of Science and Technology

Inventor： Mohamed EDDAOUDI ,  Rasha ABDULHALIM ,  Youssef BELMABKHOUT

IPC: C07F5/00 ,  B01D53/26 ,  B01D53/28 ,  B01J20/22 ,  C02F1/28 ,  F25B17/08

CPC classification number: C07F5/003 ,  B01D53/02 ,  B01D53/14 ,  B01D53/261 ,  B01D53/28 ,  B01D2253/204 ,  B01D2253/306 ,  B01D2253/31 ,  B01D2253/311 ,  B01D2255/206 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/2066 ,  B01D2255/2068 ,  B01D2257/80 ,  B01D2258/06 ,  B01D2259/4508 ,  B01D2259/4566 ,  B01D2259/4575 ,  B01J20/226 ,  C02F1/285 ,  C02F2103/08 ,  F25B17/08

Abstract: A method for preparing a metal-organic framework (MOF) comprising contacting one or more of a rare earth metal ion component with one or more of a tetratopic ligand component, sufficient to form a rare earth-based MOF for controlling moisture in an environment. A method of moisture control in an environment comprising adsorbing and/or desorbing water vapor in an environment using a MOF, the MOF including one or more of a rare earth metal ion component and one or more of a tetratopic ligand component. A method of controlling moisture in an environment comprising sensing the relative humidity in the environment comprising a MOF; and adsorbing water vapor on the MOF if the relative humidity is above a first level, sufficient to control moisture in an environment. The examples relate to a MOF created from 1,2,4,5-Tetrakis(4-carboxyphenyl)benzene (BTEB) as tetratopic ligand, 2-fluorobenzoic acid and Y(NO3)3, Tb(NO3)3 and Yb(NO3)3 as rare earth metals.