scholarly journals Surface Modification of TaON with Monoclinic ZrO2to Produce a Composite Photocatalyst with Enhanced Hydrogen Evolution Activity under Visible Light

2008 ◽  
Vol 81 (8) ◽  
pp. 927-937 ◽  
Author(s):  
Kazuhiko Maeda ◽  
Hiroaki Terashima ◽  
Kentaro Kase ◽  
Masanobu Higashi ◽  
Masashi Tabata ◽  
...  
Keyword(s):  
Surface Modification ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
Composite Photocatalyst

A noble-metal-free MoS2 nanosheet-coupled MAPbI3 photocatalyst for efficient and stable visible-light-driven hydrogen evolution

2020 ◽  
Vol 56 (22) ◽  
pp. 3281-3284 ◽  
Author(s):  
Fang Wang ◽  
Xiangyu Liu ◽  
Zhengguo Zhang ◽  
Shixiong Min
Keyword(s):  
Visible Light ◽  
Hydrogen Evolution ◽  
Noble Metal ◽  
Composite Photocatalyst ◽  
Metal Free ◽  
Visible Light Driven ◽  
Mos2 Nanosheet

MoS2 nanosheets (MoS2 NSs) as a cocatalyst in situ coupled with MAPbI3 lead to a superior composite photocatalyst for visible light H2 evolution from HI splitting.

scholarly journals Atomic-scale synthesis of nanoporous gallium–zinc oxynitride-reduced graphene oxide photocatalyst with tailored carrier transport mechanism

RSC Advances ◽  
2020 ◽  
Vol 10 (25) ◽  
pp. 14906-14914
Author(s):  
Babak Adeli ◽  
Fariborz Taghipour
Keyword(s):  
Graphene Oxide ◽  
Visible Light ◽  
Reduced Graphene Oxide ◽  
Hydrogen Evolution ◽  
Active Site ◽  
Transport Mechanism ◽  
Carrier Transport ◽  
Atomic Scale ◽  
Composite Photocatalyst ◽  
Reduced Graphene

Synthesis of nanoporous GaZnON-RGO composite photocatalyst with enhanced capacity for HER active site and improved visible light hydrogen evolution performance is reported.

A red La(OH)3/TiO2:B,N composite photocatalyst for broad-band visible-light-driven hydrogen evolution

2014 ◽  
Vol 39 (25) ◽  
pp. 13534-13542 ◽  
Author(s):  
Yao-Guang Yu ◽  
Gang Chen ◽  
Xu-Ke Yang ◽  
Yan-Song Zhou ◽  
Zhong-Hui Han
Keyword(s):  
Visible Light ◽  
Hydrogen Evolution ◽  
Broad Band ◽  
Composite Photocatalyst ◽  
Visible Light Driven

scholarly journals An amorphous MoSx modified g-C3N4 composite for efficient photocatalytic hydrogen evolution under visible light

RSC Advances ◽  
2019 ◽  
Vol 9 (28) ◽  
pp. 15900-15909 ◽  
Author(s):  
Xia Li ◽  
Bo Wang ◽  
Xia Shu ◽  
Dongmei Wang ◽  
Guangqing Xu ◽  
...  
Keyword(s):  
Visible Light ◽  
Hydrothermal Method ◽  
Hydrogen Evolution ◽  
Composite Photocatalyst ◽  
Photocatalytic Hydrogen Evolution ◽  
Thermal Polycondensation

An MoSx/g-C3N4 composite photocatalyst was successfully fabricated by a sonochemical approach, where amorphous MoSx was synthesized using a hydrothermal method, and g-C3N4 nanosheets were produced using a two-step thermal polycondensation method.

Surface modification of porous g-C3N4 materials using a waste product for enhanced photocatalytic performance under visible light

2019 ◽  
Vol 21 (21) ◽  
pp. 5934-5944 ◽  
Author(s):  
Tengyao Jiang ◽  
Sijia Liu ◽  
Yangyan Gao ◽  
Asif H. Rony ◽  
Maohong Fan ◽  
...  
Keyword(s):  
Surface Modification ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
Photocatalytic Performance ◽  
Waste Product ◽  
Photocatalytic Hydrogen Evolution ◽  
Highly Efficient

A biomass-derived C3N4 material is developed for highly efficient photocatalytic hydrogen evolution under visible light.

Semiconductor Photocatalysts for Solar-to-Hydrogen Energy Conversion: Recent Advances of CdS

2020 ◽  
Vol 16 ◽  
Author(s):  
Yuxue Wei ◽  
Honglin Qin ◽  
Jinxin Deng ◽  
Xiaomeng Cheng ◽  
Mengdie Cai ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Visible Light Irradiation ◽  
Noble Metals ◽  
Light Irradiation ◽  
Photocatalytic Hydrogen Evolution ◽  
Theoretical Design ◽  
Recent Developments

Introduction: Solar-driven photocatalytic hydrogen production from water splitting is one of the most promising solutions to satisfy the increasing demands of a rapidly developing society. CdS has emerged as a representative semiconductor photocatalyst due to its suitable band gap and band position. However, the poor stability and rapid charge recombination of CdS restrict its application for hydrogen production. The strategy of using a cocatalyst is typically recognized as an effective approach for improving the activity, stability, and selectivity of photocatalysts. In this review, recent developments in CdS cocatalysts for hydrogen production from water splitting under visible-light irradiation are summarized. In particular, the factors affecting the photocatalytic performance and new cocatalyst design, as well as the general classification of cocatalysts, are discussed, which includes a single cocatalyst containing noble-metal cocatalysts, non-noble metals, metal-complex cocatalysts, metal-free cocatalysts, and multi-cocatalysts. Finally, future opportunities and challenges with respect to the optimization and theoretical design of cocatalysts toward the CdS photocatalytic hydrogen evolution are described. Background: Photocatalytic hydrogen evolution from water splitting using photocatalyst semiconductors is one of the most promising solutions to satisfy the increasing demands of a rapidly developing society. CdS has emerged as a representative semiconductor photocatalyst due to its suitable band gap and band position. However, the poor stability and rapid charge recombination of CdS restrict its application for hydrogen production. The strategy of using a cocatalyst is typically recognized as an effective approach for improving the activity, stability, and selectivity of photocatalysts. Methods: This review summarizes the recent developments in CdS cocatalysts for hydrogen production from water splitting under visible-light irradiation. Results: Recent developments in CdS cocatalysts for hydrogen production from water splitting under visible-light irradiation are summarized. The factors affecting the photocatalytic performance and new cocatalyst design, as well as the general classification of cocatalysts, are discussed, which includes a single cocatalyst containing noble-metal cocatalysts, non-noble metals, metal-complex cocatalysts, metal-free cocatalysts, and multi-cocatalysts. Finally, future opportunities and challenges with respect to the optimization and theoretical design of cocatalysts toward the CdS photocatalytic hydrogen evolution are described. Conclusion: The state-of-the-art CdS for producing hydrogen from photocatalytic water splitting under visible light is discussed. The future opportunities and challenges with respect to the optimization and theoretical design of cocatalysts toward the CdS photocatalytic hydrogen evolution are also described.

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