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Title: Graded catalytic-protective layer for an efficient and stable water-splitting photocathode

Abstract

The present disclosure relates to a composition that includes, in order: a first layer that includes MAw; a second layer that includes MOyAz; and a third layer that includes MOx, where M includes a transition metal, A includes at least one of sulfur, selenium, and/or tellurium, w is between greater than zero and less than or equal to five, x is between greater than zero and less than or equal to five, y is between greater than zero and less than or equal to five, and z is between greater than zero and less than or equal to five. In some embodiments of the present disclosure, the transition metal may include at least one of molybdenum and/or tungsten. In some embodiments of the present disclosure, A may be sulfur.

Inventors:
; ; ; ; ; ; ; ; ;
Issue Date:
Research Org.:
National Renewable Energy Lab. (NREL), Golden, CO (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1632425
Patent Number(s):
10532927
Application Number:
15/865,874
Assignee:
Alliance for Sustainable Energy, LLC (Golden, CO)
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
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
DOE Contract Number:  
AC36-08GO28308
Resource Type:
Patent
Resource Relation:
Patent File Date: 01/09/2018
Country of Publication:
United States
Language:
English

Citation Formats

Turner, John Augustus, Gu, Jing, Aguiar, Jeffery Andrew, Ferrere, Suzanne, Steirer, Kenneth Xerxes, Yan, Yong, Xiao, Chuanxiao, Young, James Luke, Al-Jassim, Mowafak, and Neale, Nathan Richard. Graded catalytic-protective layer for an efficient and stable water-splitting photocathode. United States: N. p., 2020. Web.
Turner, John Augustus, Gu, Jing, Aguiar, Jeffery Andrew, Ferrere, Suzanne, Steirer, Kenneth Xerxes, Yan, Yong, Xiao, Chuanxiao, Young, James Luke, Al-Jassim, Mowafak, & Neale, Nathan Richard. Graded catalytic-protective layer for an efficient and stable water-splitting photocathode. United States.
Turner, John Augustus, Gu, Jing, Aguiar, Jeffery Andrew, Ferrere, Suzanne, Steirer, Kenneth Xerxes, Yan, Yong, Xiao, Chuanxiao, Young, James Luke, Al-Jassim, Mowafak, and Neale, Nathan Richard. Tue . "Graded catalytic-protective layer for an efficient and stable water-splitting photocathode". United States. https://www.osti.gov/servlets/purl/1632425.
@article{osti_1632425,
title = {Graded catalytic-protective layer for an efficient and stable water-splitting photocathode},
author = {Turner, John Augustus and Gu, Jing and Aguiar, Jeffery Andrew and Ferrere, Suzanne and Steirer, Kenneth Xerxes and Yan, Yong and Xiao, Chuanxiao and Young, James Luke and Al-Jassim, Mowafak and Neale, Nathan Richard},
abstractNote = {The present disclosure relates to a composition that includes, in order: a first layer that includes MAw; a second layer that includes MOyAz; and a third layer that includes MOx, where M includes a transition metal, A includes at least one of sulfur, selenium, and/or tellurium, w is between greater than zero and less than or equal to five, x is between greater than zero and less than or equal to five, y is between greater than zero and less than or equal to five, and z is between greater than zero and less than or equal to five. In some embodiments of the present disclosure, the transition metal may include at least one of molybdenum and/or tungsten. In some embodiments of the present disclosure, A may be sulfur.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {1}
}

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Works referenced in this record:

Two component-three dimensional catalysis
patent, March 2002


Magnetic recording medium and a method of fabricating the same
patent, September 1997


Device including quantum dots
patent, December 2018


MoS2 catalyst for the conversion of sugar alcohol to hydrocarbons
patent, March 2014


Catalyst beds for non-steady state processes
patent, April 2001