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Title: Post-synthetically modified metal-organic frameworks for selective binding of heavy metal ions in water

Patent ·
OSTI ID:1892630
; ;

A composition of matter for selective binding of at least one heavy metal comprising at least one porous metal-organic framework (MOF) with unsaturated coordination sites, at least one organic ligand functionalized with at least one functional group tailored to bind to the at least one MOF, and at least one separate functional group tailored to bind to the at least one heavy metal.

Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-05CH11231
Assignee:
The Regents of the University of California (Oakland, CA)
Patent Number(s):
11,253,837
Application Number:
16/160,629
OSTI ID:
1892630
Resource Relation:
Patent File Date: 10/15/2018
Country of Publication:
United States
Language:
English

References (17)

Support Membrane Functionalized with Hexa- and Octacyanometallates, Process for the Preparation Thereof and Separation Process Using Same patent-application August 2015
Chemosensors, Compositions and Uses Thereof patent-application December 2015
Alkylamine Functionalized Metal-Organic Frameworks for Composite Gas Separations patent-application October 2014
Alkylamine functionalized metal-organic frameworks for composite gas separations patent January 2018
Adsorptive removal of hazardous materials using metal-organic frameworks (MOFs): A review journal January 2013
Photoinduced Postsynthetic Polymerization of a Metal-Organic Framework toward a Flexible Stand-Alone Membrane journal March 2015
Preparation of metal-catecholate frameworks patent June 2014
Functional Mesoporous Metal−Organic Frameworks for the Capture of Heavy Metal Ions and Size-Selective Catalysis journal December 2010
Porous reactive framework patent December 2016
Selective removal of transition metal ions from aqueous solution by metal–organic frameworks journal January 2015
Self-Decontaminating Metal Organic Frameworks patent-application April 2010
Methods for associating or dissociating guest materials with a metal organic framework, systems for associating or dissociating guest materials within a series of metal organic frameworks, thermal energy transfer assemblies, and methods for transferring thermal energy patent August 2014
Array of Resonant Sensors Utilizing Porous Receptor Materials with Varying Pore Sizes patent-application July 2015
Preparation of Surface Functionalized Porous Organic-Inorganic Hybrid Materials or Mesoporous Materials with Coordinatively Unsaturated Metal Sites and Catalytic Applications Thereof patent-application October 2010
Thiol-functionalization of metal-organic framework by a facile coordination-based postsynthetic strategy and enhanced removal of Hg2+ from water journal November 2011
Preparation of metal-triazolate frameworks patent October 2014
Metal-organic framework composite with nano metal-organic frameworks embedded in host metal-organic framework, method for producing the metal-organic framework composite and gas storage including the metal-organic framework composite patent June 2017

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