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Title: Methods for producing electrochromic films by low temperature condensation of polyoxometalates

Abstract

Described are electrochromic films produced by low temperature condensation of polyoxometalates and applications thereof. A method of producing an electrochromic film includes depositing a polyoxometalate (POM) solution on a substrate to form a POM film. The POM solution includes anionic POM clusters and counter ions, and may be doped with near-infrared plasmonic nanocrystals. The film is chemically cured using an acid to condense the POM clusters within the POM film. Another method of producing an electrochromic film includes electrochemical deposition and condensation of POM clusters.

Inventors:
; ; ;
Issue Date:
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE Advanced Research Projects Agency - Energy (ARPA-E)
OSTI Identifier:
1637873
Patent Number(s):
10585322
Application Number:
15/304,177
Assignee:
The Regents of the University of California (Oakland, CA); Board of Regents, The University of Texas System (Austin, TX)
Patent Classifications (CPCs):
E - FIXED CONSTRUCTIONS E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL E06B - FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01P - INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
DOE Contract Number:  
AC02-05CH11231; AR0000489; AR0000670
Resource Type:
Patent
Resource Relation:
Patent File Date: 04/14/2015
Country of Publication:
United States
Language:
English

Citation Formats

Gil, Anna Llordés, Milliron, Delia J., LeBlanc, Gabriel, and Wang, Yang. Methods for producing electrochromic films by low temperature condensation of polyoxometalates. United States: N. p., 2020. Web.
Gil, Anna Llordés, Milliron, Delia J., LeBlanc, Gabriel, & Wang, Yang. Methods for producing electrochromic films by low temperature condensation of polyoxometalates. United States.
Gil, Anna Llordés, Milliron, Delia J., LeBlanc, Gabriel, and Wang, Yang. Tue . "Methods for producing electrochromic films by low temperature condensation of polyoxometalates". United States. https://www.osti.gov/servlets/purl/1637873.
@article{osti_1637873,
title = {Methods for producing electrochromic films by low temperature condensation of polyoxometalates},
author = {Gil, Anna Llordés and Milliron, Delia J. and LeBlanc, Gabriel and Wang, Yang},
abstractNote = {Described are electrochromic films produced by low temperature condensation of polyoxometalates and applications thereof. A method of producing an electrochromic film includes depositing a polyoxometalate (POM) solution on a substrate to form a POM film. The POM solution includes anionic POM clusters and counter ions, and may be doped with near-infrared plasmonic nanocrystals. The film is chemically cured using an acid to condense the POM clusters within the POM film. Another method of producing an electrochromic film includes electrochemical deposition and condensation of POM clusters.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {3}
}

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Works referenced in this record:

Polymeric electrochromic electrodes
patent, December 1994