Graded Catalytic-Protective Layer for an Efficient and Stable Water-Splitting Photocathode

John Turner; Chuanxiao Xiao; James Young; Mowafak Al-Jassim; Nathan Neale; Jing Gu; Jeffrey Aguiar; Suzanne Ferrere; Yong Yan; Kenneth Steirer

Graded Catalytic-Protective Layer for an Efficient and Stable Water-Splitting Photocathode

John Turner (Inventor), Chuanxiao Xiao (Inventor), James Young (Inventor), Mowafak Al-Jassim (Inventor), Nathan Neale (Inventor), Jing Gu (Inventor), Jeffrey Aguiar (Inventor), Suzanne Ferrere (Inventor), Yong Yan (Inventor), Kenneth Steirer (Inventor)

National Renewable Energy Laboratory

Research output: Patent

Abstract

The present disclosure relates to a composition that includes, in order: a first layer that includes MAw; a second layer that includes MO;A2; 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.

Original language	American English
Patent number	10,532,927 B2
Filing date	14/01/20
State	Published - 2020

NREL Publication Number

NREL/PT-5900-75865

Keywords

layer
selenium
sulfur
tellurium
transition metal
water splitting photocathode

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

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Cite this

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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 MO;A2; 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.",

keywords = "layer, selenium, sulfur, tellurium, transition metal, water splitting photocathode",

author = "John Turner and Chuanxiao Xiao and James Young and Mowafak Al-Jassim and Nathan Neale and Jing Gu and Jeffrey Aguiar and Suzanne Ferrere and Yong Yan and Kenneth Steirer",

year = "2020",

language = "American English",

type = "Patent",

note = "10,532,927 B2",

}

TY - PAT

T1 - Graded Catalytic-Protective Layer for an Efficient and Stable Water-Splitting Photocathode

AU - Turner, John

AU - Xiao, Chuanxiao

AU - Young, James

AU - Al-Jassim, Mowafak

AU - Neale, Nathan

AU - Gu, Jing

AU - Aguiar, Jeffrey

AU - Ferrere, Suzanne

AU - Yan, Yong

AU - Steirer, Kenneth

PY - 2020

Y1 - 2020

N2 - The present disclosure relates to a composition that includes, in order: a first layer that includes MAw; a second layer that includes MO;A2; 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.

AB - The present disclosure relates to a composition that includes, in order: a first layer that includes MAw; a second layer that includes MO;A2; 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.

KW - layer

KW - selenium

KW - sulfur

KW - tellurium

KW - transition metal

KW - water splitting photocathode

M3 - Patent

M1 - 10,532,927 B2

Y2 - 2020/01/14

ER -

Graded Catalytic-Protective Layer for an Efficient and Stable Water-Splitting Photocathode

Abstract

NREL Publication Number

Keywords

UN SDGs

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Cite this