skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

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:
; ; ;
Publication Date:
Research Org.:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE Advanced Research Projects Agency - Energy (ARPA-E)
OSTI Identifier:
1637873
Patent Number(s):
10,585,322
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)
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
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; 36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

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. 2020. "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 = {},
url = {https://www.osti.gov/biblio/1637873}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Mar 10 00:00:00 EDT 2020},
month = {Tue Mar 10 00:00:00 EDT 2020}
}

Works referenced in this record:

Linear topology in amorphous metal oxide electrochromic networks obtained via low-temperature solution processing
journal, August 2016


Process for Preparing a Multi-Layer Electrochromic Structure
patent-application, July 2014


Polyoxometalates and colloidal nanocrystals as building blocks for metal oxide nanocomposite films
journal, January 2011


Preparation of multilayered nanocomposites of polyoxometalates and poly(amidoamine) dendrimers
journal, June 2001


Selenophenes and Selenophene-Based Polymers, Their Preparation and Uses Thereof
patent-application, November 2010