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Review of Mott-Schottky-Based Nanoscale Catalysts for Electrochemical Water Splitting

Fundamental structural modification of nanomaterials perpetually presents a phenomenal technique to control the electronic structure of active sites, thereby improving the electrocatalytic activities. Nevertheless, appropriate surface reconstruction is necessary to overcome the large electrochemical...

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Main Authors:	Krishnamachari M., Lenus S., Pradeeswari K., Arun pandian R., Kumar M., Chang J.-H., Muthu S.P., Perumalsamy R., Dai Z., Vijayakumar P.
Other Authors:	58292418200
Format:	Review
Published:	American Chemical Society 2024
Subjects:	Electrochemical Water Splitting Heterojunction Metal Mott?Schottky Semiconductor Carbides Electrocatalysis Electronic structure Interface states Nanotechnology Phosphorus compounds Precious metals Active site Electrochemical water splitting Electrochemicals Electronic.structure Mott-Schottky Nanoscale catalysts Schottky effect Structural modifications Water splitting ]+ catalyst Heterojunctions
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id	my.uniten.dspace-33974
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spelling	my.uniten.dspace-339742024-10-14T11:17:33Z Review of Mott-Schottky-Based Nanoscale Catalysts for Electrochemical Water Splitting Krishnamachari M. Lenus S. Pradeeswari K. Arun pandian R. Kumar M. Chang J.-H. Muthu S.P. Perumalsamy R. Dai Z. Vijayakumar P. 58292418200 57323078600 57203965456 58631244100 57216133294 12754164000 58702968600 57214406951 37016057800 56742208000 Electrochemical Water Splitting Heterojunction Metal Mott?Schottky Semiconductor Carbides Electrocatalysis Electronic structure Interface states Nanotechnology Phosphorus compounds Precious metals Active site Electrochemical water splitting Electrochemicals Electronic.structure Mott-Schottky Nanoscale catalysts Schottky effect Structural modifications Water splitting ]+ catalyst Heterojunctions Fundamental structural modification of nanomaterials perpetually presents a phenomenal technique to control the electronic structure of active sites, thereby improving the electrocatalytic activities. Nevertheless, appropriate surface reconstruction is necessary to overcome the large electrochemical overpotential that remains unexplored. In such scenarios, a deep understanding of fundamental structural modification mechanisms, including the Janus structure, spillover effect, d-band center shift theory, and interfacial coupling, is essential. One such fundamental interface and valence engineering strategy includes the Mott-Schottky (M-S) effect. Recently, M-S heterostructure catalysts have piqued the interest of researchers due to their ability to enable mass transport, regulate the density of states, enable continuous rapid electron transfer via band bending, and create a synergistic effect at the metal-semiconductor interface. In recent years, there has been a rise in the number of publications related to the M-S effect on electrocatalysis. In this review, we comprehensively summarize the M-S mechanism and the structural advantages of the M-S heterointerface with various nanoscale featured transition metal nitrides, phosphides, carbides, oxides, hydroxides, chalcogenides, and noble metal composites. Finally, we briefly propose the obstacles, limitations, possibilities, and future directions for M-S heterostructure catalysts in water electrolysis. � 2023 American Chemical Society. Final 2024-10-14T03:17:33Z 2024-10-14T03:17:33Z 2023 Review 10.1021/acsanm.3c02677 2-s2.0-85173131154 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85173131154&doi=10.1021%2facsanm.3c02677&partnerID=40&md5=7141a204ff2fdd36945e729deff3b666 https://irepository.uniten.edu.my/handle/123456789/33974 6 18 16106 16139 American Chemical Society Scopus
institution	Universiti Tenaga Nasional
building	UNITEN Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Tenaga Nasional
content_source	UNITEN Institutional Repository
url_provider	http://dspace.uniten.edu.my/
topic	Electrochemical Water Splitting Heterojunction Metal Mott?Schottky Semiconductor Carbides Electrocatalysis Electronic structure Interface states Nanotechnology Phosphorus compounds Precious metals Active site Electrochemical water splitting Electrochemicals Electronic.structure Mott-Schottky Nanoscale catalysts Schottky effect Structural modifications Water splitting ]+ catalyst Heterojunctions
spellingShingle	Electrochemical Water Splitting Heterojunction Metal Mott?Schottky Semiconductor Carbides Electrocatalysis Electronic structure Interface states Nanotechnology Phosphorus compounds Precious metals Active site Electrochemical water splitting Electrochemicals Electronic.structure Mott-Schottky Nanoscale catalysts Schottky effect Structural modifications Water splitting ]+ catalyst Heterojunctions Krishnamachari M. Lenus S. Pradeeswari K. Arun pandian R. Kumar M. Chang J.-H. Muthu S.P. Perumalsamy R. Dai Z. Vijayakumar P. Review of Mott-Schottky-Based Nanoscale Catalysts for Electrochemical Water Splitting
description	Fundamental structural modification of nanomaterials perpetually presents a phenomenal technique to control the electronic structure of active sites, thereby improving the electrocatalytic activities. Nevertheless, appropriate surface reconstruction is necessary to overcome the large electrochemical overpotential that remains unexplored. In such scenarios, a deep understanding of fundamental structural modification mechanisms, including the Janus structure, spillover effect, d-band center shift theory, and interfacial coupling, is essential. One such fundamental interface and valence engineering strategy includes the Mott-Schottky (M-S) effect. Recently, M-S heterostructure catalysts have piqued the interest of researchers due to their ability to enable mass transport, regulate the density of states, enable continuous rapid electron transfer via band bending, and create a synergistic effect at the metal-semiconductor interface. In recent years, there has been a rise in the number of publications related to the M-S effect on electrocatalysis. In this review, we comprehensively summarize the M-S mechanism and the structural advantages of the M-S heterointerface with various nanoscale featured transition metal nitrides, phosphides, carbides, oxides, hydroxides, chalcogenides, and noble metal composites. Finally, we briefly propose the obstacles, limitations, possibilities, and future directions for M-S heterostructure catalysts in water electrolysis. � 2023 American Chemical Society.
author2	58292418200
author_facet	58292418200 Krishnamachari M. Lenus S. Pradeeswari K. Arun pandian R. Kumar M. Chang J.-H. Muthu S.P. Perumalsamy R. Dai Z. Vijayakumar P.
format	Review
author	Krishnamachari M. Lenus S. Pradeeswari K. Arun pandian R. Kumar M. Chang J.-H. Muthu S.P. Perumalsamy R. Dai Z. Vijayakumar P.
author_sort	Krishnamachari M.
title	Review of Mott-Schottky-Based Nanoscale Catalysts for Electrochemical Water Splitting
title_short	Review of Mott-Schottky-Based Nanoscale Catalysts for Electrochemical Water Splitting
title_full	Review of Mott-Schottky-Based Nanoscale Catalysts for Electrochemical Water Splitting
title_fullStr	Review of Mott-Schottky-Based Nanoscale Catalysts for Electrochemical Water Splitting
title_full_unstemmed	Review of Mott-Schottky-Based Nanoscale Catalysts for Electrochemical Water Splitting
title_sort	review of mott-schottky-based nanoscale catalysts for electrochemical water splitting
publisher	American Chemical Society
publishDate	2024
_version_	1814061035568496640
score	13.222552

Review of Mott-Schottky-Based Nanoscale Catalysts for Electrochemical Water Splitting

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