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Title: Exfoliation of zeolites in functionalized polymers

Abstract

A method for forming zeolite nanosheets includes forming a mixture including a layered zeolite precursor and a functionalized polymer and exfoliating the layered zeolite precursor to provide the zeolite nanosheets.

Inventors:
; ; ;
Issue Date:
Research Org.:
University of Massachusetts, Boston, MA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1771460
Patent Number(s):
10793442
Application Number:
16/440,704
Assignee:
University of Massachusetts Medical Center (Boston, MA)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
DOE Contract Number:  
SC0001004
Resource Type:
Patent
Resource Relation:
Patent File Date: 06/13/2019
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 77 NANOSCIENCE AND NANOTECHNOLOGY

Citation Formats

Winter, Horst H., Fan, Wei, Tanna, Vijesh, and Sabnis, Sanket. Exfoliation of zeolites in functionalized polymers. United States: N. p., 2020. Web.
Winter, Horst H., Fan, Wei, Tanna, Vijesh, & Sabnis, Sanket. Exfoliation of zeolites in functionalized polymers. United States.
Winter, Horst H., Fan, Wei, Tanna, Vijesh, and Sabnis, Sanket. Tue . "Exfoliation of zeolites in functionalized polymers". United States. https://www.osti.gov/servlets/purl/1771460.
@article{osti_1771460,
title = {Exfoliation of zeolites in functionalized polymers},
author = {Winter, Horst H. and Fan, Wei and Tanna, Vijesh and Sabnis, Sanket},
abstractNote = {A method for forming zeolite nanosheets includes forming a mixture including a layered zeolite precursor and a functionalized polymer and exfoliating the layered zeolite precursor to provide the zeolite nanosheets.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {10}
}

Works referenced in this record:

Solution-processable exfoliated zeolite nanosheets purified by density gradient centrifugation
journal, May 2013


Layered zeolite materials and methods related thereto
patent, August 2013


Layer Structure Preservation during Swelling, Pillaring, and Exfoliation of a Zeolite Precursor
journal, January 2008


Zeolite nanosheet membrane
patent, June 2018


Pillared MFI Zeolite Nanosheets of a Single-Unit-Cell Thickness
journal, March 2010


Dispersible Exfoliated Zeolite Nanosheets and Their Application as a Selective Membrane
journal, October 2011


Stable single-unit-cell nanosheets of zeolite MFI as active and long-lived catalysts
journal, September 2009