The Experts below are selected from a list of 246 Experts worldwide ranked by ideXlab platform
Junwang Tang - One of the best experts on this subject based on the ideXlab platform.
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efficient visible driven photocatalyst silver phosphate performance understanding and perspective
Chemical Society Reviews, 2015Co-Authors: David James Martin, Savio J. A. Moniz, Yingpu Bi, Andrew M Beale, Jinhua Ye, Junwang TangAbstract:Photocatalysis is a promising technology that can contribute to renewable energy production from water and water purification. In order to further develop the field and meet industrial requirements, it is imperative to focus on advancing high efficiency visible light photocatalysts, such as silver phosphate (Ag3PO4). This review aims to highlight the recent progress made in the field, focusing on oxygen production from water, and organic contaminant decomposition using Ag3PO4. The most important advances are discussed and explained in detail, including Semiconductor–Semiconductor Junctions, metal–Semiconductor Junctions, exposing facet control, and fundamental understanding using advanced spectroscopies and computational chemistry. The review then concludes by critically summarising both findings and current perspectives, and ultimately how the field might best advance in the near future.
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Efficient visible driven photocatalyst, silver phosphate: performance, understanding and perspective
Chemical Society Reviews, 2015Co-Authors: David James Martin, Guigao Liu, Savio J. A. Moniz, Yingpu Bi, Andrew M Beale, Jinhua Ye, Junwang TangAbstract:Photocatalysis is a promising technology that can contribute to renewable energy production from water and water purification. Photocatalysis is a promising technology that can contribute to renewable energy production from water and water purification. In order to further develop the field and meet industrial requirements, it is imperative to focus on advancing high efficiency visible light photocatalysts, such as silver phosphate (Ag 3 PO 4 ). This review aims to highlight the recent progress made in the field, focusing on oxygen production from water, and organic contaminant decomposition using Ag 3 PO 4 . The most important advances are discussed and explained in detail, including Semiconductor–Semiconductor Junctions, metal–Semiconductor Junctions, exposing facet control, and fundamental understanding using advanced spectroscopies and computational chemistry. The review then concludes by critically summarising both findings and current perspectives, and ultimately how the field might best advance in the near future.
David James Martin - One of the best experts on this subject based on the ideXlab platform.
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efficient visible driven photocatalyst silver phosphate performance understanding and perspective
Chemical Society Reviews, 2015Co-Authors: David James Martin, Savio J. A. Moniz, Yingpu Bi, Andrew M Beale, Jinhua Ye, Junwang TangAbstract:Photocatalysis is a promising technology that can contribute to renewable energy production from water and water purification. In order to further develop the field and meet industrial requirements, it is imperative to focus on advancing high efficiency visible light photocatalysts, such as silver phosphate (Ag3PO4). This review aims to highlight the recent progress made in the field, focusing on oxygen production from water, and organic contaminant decomposition using Ag3PO4. The most important advances are discussed and explained in detail, including Semiconductor–Semiconductor Junctions, metal–Semiconductor Junctions, exposing facet control, and fundamental understanding using advanced spectroscopies and computational chemistry. The review then concludes by critically summarising both findings and current perspectives, and ultimately how the field might best advance in the near future.
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Efficient visible driven photocatalyst, silver phosphate: performance, understanding and perspective
Chemical Society Reviews, 2015Co-Authors: David James Martin, Guigao Liu, Savio J. A. Moniz, Yingpu Bi, Andrew M Beale, Jinhua Ye, Junwang TangAbstract:Photocatalysis is a promising technology that can contribute to renewable energy production from water and water purification. Photocatalysis is a promising technology that can contribute to renewable energy production from water and water purification. In order to further develop the field and meet industrial requirements, it is imperative to focus on advancing high efficiency visible light photocatalysts, such as silver phosphate (Ag 3 PO 4 ). This review aims to highlight the recent progress made in the field, focusing on oxygen production from water, and organic contaminant decomposition using Ag 3 PO 4 . The most important advances are discussed and explained in detail, including Semiconductor–Semiconductor Junctions, metal–Semiconductor Junctions, exposing facet control, and fundamental understanding using advanced spectroscopies and computational chemistry. The review then concludes by critically summarising both findings and current perspectives, and ultimately how the field might best advance in the near future.
Xiangfeng Duan - One of the best experts on this subject based on the ideXlab platform.
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approaching the schottky mott limit in van der waals metal Semiconductor Junctions
Nature, 2018Co-Authors: Lei Liao, M D Ding, Imran Shakir, Vincent Gambin, Yu Huang, Xiangfeng DuanAbstract:The Junctions formed at the contact between metallic electrodes and Semiconductor materials are crucial components of electronic and optoelectronic devices 1 . Metal-Semiconductor Junctions are characterized by an energy barrier known as the Schottky barrier, whose height can, in the ideal case, be predicted by the Schottky-Mott rule2-4 on the basis of the relative alignment of energy levels. Such ideal physics has rarely been experimentally realized, however, because of the inevitable chemical disorder and Fermi-level pinning at typical metal-Semiconductor interfaces2,5-12. Here we report the creation of van der Waals metal-Semiconductor Junctions in which atomically flat metal thin films are laminated onto two-dimensional Semiconductors without direct chemical bonding, creating an interface that is essentially free from chemical disorder and Fermi-level pinning. The Schottky barrier height, which approaches the Schottky-Mott limit, is dictated by the work function of the metal and is thus highly tunable. By transferring metal films (silver or platinum) with a work function that matches the conduction band or valence band edges of molybdenum sulfide, we achieve transistors with a two-terminal electron mobility at room temperature of 260 centimetres squared per volt per second and a hole mobility of 175 centimetres squared per volt per second. Furthermore, by using asymmetric contact pairs with different work functions, we demonstrate a silver/molybdenum sulfide/platinum photodiode with an open-circuit voltage of 1.02 volts. Our study not only experimentally validates the fundamental limit of ideal metal-Semiconductor Junctions but also defines a highly efficient and damage-free strategy for metal integration that could be used in high-performance electronics and optoelectronics.
Yingpu Bi - One of the best experts on this subject based on the ideXlab platform.
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efficient visible driven photocatalyst silver phosphate performance understanding and perspective
Chemical Society Reviews, 2015Co-Authors: David James Martin, Savio J. A. Moniz, Yingpu Bi, Andrew M Beale, Jinhua Ye, Junwang TangAbstract:Photocatalysis is a promising technology that can contribute to renewable energy production from water and water purification. In order to further develop the field and meet industrial requirements, it is imperative to focus on advancing high efficiency visible light photocatalysts, such as silver phosphate (Ag3PO4). This review aims to highlight the recent progress made in the field, focusing on oxygen production from water, and organic contaminant decomposition using Ag3PO4. The most important advances are discussed and explained in detail, including Semiconductor–Semiconductor Junctions, metal–Semiconductor Junctions, exposing facet control, and fundamental understanding using advanced spectroscopies and computational chemistry. The review then concludes by critically summarising both findings and current perspectives, and ultimately how the field might best advance in the near future.
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Efficient visible driven photocatalyst, silver phosphate: performance, understanding and perspective
Chemical Society Reviews, 2015Co-Authors: David James Martin, Guigao Liu, Savio J. A. Moniz, Yingpu Bi, Andrew M Beale, Jinhua Ye, Junwang TangAbstract:Photocatalysis is a promising technology that can contribute to renewable energy production from water and water purification. Photocatalysis is a promising technology that can contribute to renewable energy production from water and water purification. In order to further develop the field and meet industrial requirements, it is imperative to focus on advancing high efficiency visible light photocatalysts, such as silver phosphate (Ag 3 PO 4 ). This review aims to highlight the recent progress made in the field, focusing on oxygen production from water, and organic contaminant decomposition using Ag 3 PO 4 . The most important advances are discussed and explained in detail, including Semiconductor–Semiconductor Junctions, metal–Semiconductor Junctions, exposing facet control, and fundamental understanding using advanced spectroscopies and computational chemistry. The review then concludes by critically summarising both findings and current perspectives, and ultimately how the field might best advance in the near future.
Savio J. A. Moniz - One of the best experts on this subject based on the ideXlab platform.
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efficient visible driven photocatalyst silver phosphate performance understanding and perspective
Chemical Society Reviews, 2015Co-Authors: David James Martin, Savio J. A. Moniz, Yingpu Bi, Andrew M Beale, Jinhua Ye, Junwang TangAbstract:Photocatalysis is a promising technology that can contribute to renewable energy production from water and water purification. In order to further develop the field and meet industrial requirements, it is imperative to focus on advancing high efficiency visible light photocatalysts, such as silver phosphate (Ag3PO4). This review aims to highlight the recent progress made in the field, focusing on oxygen production from water, and organic contaminant decomposition using Ag3PO4. The most important advances are discussed and explained in detail, including Semiconductor–Semiconductor Junctions, metal–Semiconductor Junctions, exposing facet control, and fundamental understanding using advanced spectroscopies and computational chemistry. The review then concludes by critically summarising both findings and current perspectives, and ultimately how the field might best advance in the near future.
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Efficient visible driven photocatalyst, silver phosphate: performance, understanding and perspective
Chemical Society Reviews, 2015Co-Authors: David James Martin, Guigao Liu, Savio J. A. Moniz, Yingpu Bi, Andrew M Beale, Jinhua Ye, Junwang TangAbstract:Photocatalysis is a promising technology that can contribute to renewable energy production from water and water purification. Photocatalysis is a promising technology that can contribute to renewable energy production from water and water purification. In order to further develop the field and meet industrial requirements, it is imperative to focus on advancing high efficiency visible light photocatalysts, such as silver phosphate (Ag 3 PO 4 ). This review aims to highlight the recent progress made in the field, focusing on oxygen production from water, and organic contaminant decomposition using Ag 3 PO 4 . The most important advances are discussed and explained in detail, including Semiconductor–Semiconductor Junctions, metal–Semiconductor Junctions, exposing facet control, and fundamental understanding using advanced spectroscopies and computational chemistry. The review then concludes by critically summarising both findings and current perspectives, and ultimately how the field might best advance in the near future.
