Layered zeolite materials and methods related thereto

Title: Layered zeolite materials and methods related thereto

Full Record
Other Related Research

Abstract

A novel oxide material (MIN-I) comprising YO.sub.2; and X.sub.2O.sub.3, wherein Y is a tetravalent element and X is a trivalent element, wherein X/Y=O or Y/X=30 to 100 is provided. Surprisingly, MIN-I can be reversibly deswollen. MIN-I can further be combined with a polymer to produce a nanocomposite, depolymerized to produce predominantly fully exfoliated layers (MIN-2), and pillared to produce a pillared oxide material (MIN-3), analogous to MCM-36. The materials are useful in a wide range of applications, such as catalysts, thin films, membranes, and coatings.

Inventors:: Tsapatsis, Michael; Maheshwari, Sudeep; Bates, Frank S; Koros, William J

Issue Date:: 2013-08-06

Research Org.:: University of Minnesota (St. Paul, MN)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1089413

Patent Number(s):: 8501068

Application Number:: 12/741,178

Assignee:: Regents of the University of Minnesota (St. Paul, MN); Georgia Institute of Technology (Atlanta, GA)

Patent Classifications (CPCs):: C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY

Show more

C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C04B41/5035 - {Silica}
C04B2111/00801 - {Membranes

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
B01J29/70 - of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
B01J35/002 - {Catalysts characterised by their physical properties}

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B01D69/148 - {Organic/inorganic mixed matrix membranes}
B01D71/28 - Polymers of vinyl aromatic compounds

B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
B82Y30/00 - Nanotechnology for materials or surface science, e.g. nanocomposites

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B01D71/024 - {Oxides}

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
C01B2202/34 - Length
C01B13/366 - {by hydrothermal processing}

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
B01J2229/32 - Reaction with silicon compounds, e.g. TEOS, siliconfluoride

C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C04B41/5024 - {Silicates

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
B01J2229/37 - Acid treatment

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01P - INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
C01P2004/04 - obtained by TEM, STEM, STM or AFM

C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C04B41/89 - for obtaining at least two superposed coatings having different compositions

B - PERFORMING OPERATIONS B82 - NANOTECHNOLOGY B82Y - SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
B82Y40/00 - Manufacture or treatment of nanostructures

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01P - INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
C01P2002/88 - by thermal analysis data, e.g. TGA, DTA, DSC

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
C01B2202/06 - Multi-walled nanotubes
C01B32/18 - Nanoonions

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B01D71/028 - {Molecular sieves, e.g. zeolites, silicalite

C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C04B41/52 - Multiple coating or impregnating {multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation}

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01P - INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
C01P2002/72 - by d-values or two theta-values, e.g. as X-ray diagram

C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C04B41/009 - {characterised by the material treated}
C04B41/4582 - {Porous coatings, e.g. coating containing porous fillers}

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01P - INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
C01P2004/03 - obtained by SEM

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
C01B2202/36 - Diameter
C01B32/16 - Preparation

C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C04B35/10 - based on aluminium oxide

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
B01J35/1057 - {less than 2 nm}

C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C04B38/00 - Porous mortars, concrete, artificial stone or ceramic ware
C04B41/4539 - {as a emulsion, dispersion or suspension}

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
B01J2229/34 - Reaction with organic or organometallic compounds
B01J35/1061 - {2-50 nm}

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01P - INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
C01P2004/54 - Particles characterised by their aspect ratio, i.e. the ratio of sizes in the longest to the shortest dimension

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
B01J29/7038 - {MWW-type, e.g. MCM-22, ERB-1, ITQ-1, PSH-3 or SSZ-25}

Show less

DOE Contract Number:: FG26-04NT42119

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE

Citation Formats


                    Tsapatsis, Michael, Maheshwari, Sudeep, Bates, Frank S, and Koros, William J. Layered zeolite materials and methods related thereto.  United States: N. p., 2013. 
        Web.

Copy to clipboard


                    Tsapatsis, Michael, Maheshwari, Sudeep, Bates, Frank S, & Koros, William J. Layered zeolite materials and methods related thereto.  United States.

Copy to clipboard


                    Tsapatsis, Michael, Maheshwari, Sudeep, Bates, Frank S, and Koros, William J. Tue .  
        "Layered zeolite materials and methods related thereto".  United States.  https://www.osti.gov/servlets/purl/1089413.

Copy to clipboard


                    
@article{osti_1089413,

  title        = {Layered zeolite materials and methods related thereto},

  author       = {Tsapatsis, Michael and Maheshwari, Sudeep and Bates, Frank S and Koros, William J},

  abstractNote = {A novel oxide material (MIN-I) comprising YO.sub.2; and X.sub.2O.sub.3, wherein Y is a tetravalent element and X is a trivalent element, wherein X/Y=O or Y/X=30 to 100 is provided. Surprisingly, MIN-I can be reversibly deswollen. MIN-I can further be combined with a polymer to produce a nanocomposite, depolymerized to produce predominantly fully exfoliated layers (MIN-2), and pillared to produce a pillared oxide material (MIN-3), analogous to MCM-36. The materials are useful in a wide range of applications, such as catalysts, thin films, membranes, and coatings.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2013},

  month        = {8}

}

Copy to clipboard

Patent:

View Patent

Save / Share:

Export Metadata

Save to My Library

Similar Records in DOE Patents and OSTI.GOV collections:

Pore opened zeolite nanosheets and their suspensions and methods and uses related thereto

Patent Tsapatsis, Michael; Xiao, Qiang; Zhang, Han

Methods for forming two-dimensional (2D) zeolite nanosheets include exposing a multi-lamellar (ML) zeolite material including an organic structure directing agent (OSDA) to a mixture including sulfuric acid and hydrogen peroxide under conditions sufficient to remove substantially all of the OSDA from the ML zeolite material; and after exposing the ML zeolite material, treating a solution containing the ML zeolite material to sonication and/or mixing under conditions sufficient to substantially exfoliate layers of the ML zeolite to obtain porous two-dimensional zeolite nanosheets that are substantially free of the OSDA. In some cases, without further treatment such as secondary growth of themore »« less
Full Text Available
Subsurface materials management and containment system, components thereof and methods relating thereto

Patent Nickelson, Reva A.; Richardson, John G.; Kostelnik, Kevin M.; ...

Systems, components, and methods relating to subterranean containment barriers. Laterally adjacent tubular casings having male interlock structures and multiple female interlock structures defining recesses for receiving a male interlock structure are used to create subterranean barriers for containing and treating buried waste and its effluents. The multiple female interlock structures enable the barriers to be varied around subsurface objects and to form barrier sidewalls. The barrier may be used for treating and monitoring a zone of interest.
Full Text Available
Methods for measurement of a dimensional characteristic and methods of predictive modeling related thereto

Patent Robertson, Eric P [Idaho Falls, ID]; Christiansen, Richard L [Littleton, CO]

A method of optically determining a change in magnitude of at least one dimensional characteristic of a sample in response to a selected chamber environment. A magnitude of at least one dimension of the at least one sample may be optically determined subsequent to altering the at least one environmental condition within the chamber. A maximum change in dimension of the at least one sample may be predicted. A dimensional measurement apparatus for indicating a change in at least one dimension of at least one sample. The dimensional measurement apparatus may include a housing with a chamber configured for accommodatingmore »« less
Full Text Available
Methods and apparatus for measurement of a dimensional characteristic and methods of predictive modeling related thereto

Patent Robertson, Eric P [Idaho Falls, ID]; Christiansen, Richard L [Littleton, CO]

A method of optically determining a change in magnitude of at least one dimensional characteristic of a sample in response to a selected chamber environment. A magnitude of at least one dimension of the at least one sample may be optically determined subsequent to altering the at least one environmental condition within the chamber. A maximum change in dimension of the at least one sample may be predicted. A dimensional measurement apparatus for indicating a change in at least one dimension of at least one sample. The dimensional measurement apparatus may include a housing with a chamber configured for accommodatingmore »« less
Full Text Available
Methods of hydrolyzing pretreated densified biomass particulates and systems related thereto

Patent Bals, Bryan; Teymouri, Farzaneh; Campbell, Tim; ...

A method is provided in which pretreated and densified cellulosic biomass particulates can be hydrolyzed at a high solids loading rate as compared with the solids loading rate of loose hydrolysable cellulosic biomass fibers. The resulting high concentration sugar-containing stream can be easily converted to biofuels or an entire suite of other useful bioproducts.
Full Text Available

Similar Records