A cocatalyst-free CdS nanorod/ZnS nanoparticle composite for high-performance visible-light-driven hydrogen production from water

2016 ◽  
Vol 4 (2) ◽  
pp. 675-683 ◽  
Author(s):  
Daochuan Jiang ◽  
Zijun Sun ◽  
Hongxing Jia ◽  
Dapeng Lu ◽  
Pingwu Du
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Cadmium Sulfide ◽  
Water Splitting ◽  
Zinc Sulfide ◽  
High Performance ◽  
Core Shell ◽  
Zns Nanoparticles ◽  
Metal Free ◽  
Visible Light Driven

Highly efficient, visible-light-induced hydrogen (H2) production via water splitting can be achieved without the help of a cocatalyst by using a noble-metal-free core–shell photocatalyst, in which zinc sulfide (ZnS) nanoparticles are anchored on cadmium sulfide nanorods (CdS NRs).

Highly efficient visible light-driven hydrogen production of precious metal-free hybrid photocatalyst: CdS@NiMoS core–shell nanorods

2017 ◽  
Vol 7 (13) ◽  
pp. 2798-2804 ◽  
Author(s):  
Yuguang Chao ◽  
Jianfeng Zheng ◽  
Jiazang Chen ◽  
Zhijian Wang ◽  
Suping Jia ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Precious Metal ◽  
Core Shell ◽  
Metal Free ◽  
Highly Efficient ◽  
Visible Light Driven ◽  
Hybrid Photocatalyst

CdS@NiMoS core–shell nanorods, as the well-shaped precious metal-free hybrid photocatalyst system, highly improved the efficiency and durability of photogeneration hydrogen in water.

Visible-light-driven metal-free photocatalyst based upon covalent triazine-based frameworks for enhanced hydrogen production

2021 ◽  
Author(s):  
Zunkun Tan ◽  
Peng Zhang ◽  
Qiaoshan Chen ◽  
Shengqiong Fang ◽  
Guocheng Huang ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Solar Energy ◽  
Visible Light ◽  
Water Splitting ◽  
H2 Production ◽  
Green Technology ◽  
Metal Free ◽  
Visible Light Active ◽  
Visible Light Driven

Photocatalytic H2 production via water splitting has emerged as an eco-friendly and green technology to efficiently utilize the solar energy. Developing visible light active photocatalysts, especially the metal-free ones is...

High-performance NiO/g-C3N4 composites for visible-light-driven photocatalytic overall water splitting

2018 ◽  
Vol 5 (7) ◽  
pp. 1646-1652 ◽  
Author(s):  
Yijun Fu ◽  
Chang'an Liu ◽  
Cheng Zhu ◽  
Huibo Wang ◽  
Yujiang Dou ◽  
...  
Keyword(s):  
Visible Light ◽  
Water Splitting ◽  
High Performance ◽  
Overall Water Splitting ◽  
Visible Light Driven ◽  
Sacrificial Agent

NiO/g-C3N4 as a photocatalyst achieves efficient visible-light-driven overall water splitting without a sacrificial agent.

Visible light induced efficient hydrogen production through semiconductor–conductor–semiconductor (S–C–S) interfaces formed between g-C3N4 and rGO/Fe2O3 core–shell composites

2018 ◽  
Vol 8 (19) ◽  
pp. 5081-5090 ◽  
Author(s):  
Nithya Thangavel ◽  
Sankeerthana Bellamkonda ◽  
Abraham Daniel Arulraj ◽  
G. Ranga Rao ◽  
Bernaurdshaw Neppolian
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Water Splitting ◽  
Core Shell ◽  
Type Ii ◽  
Wet Impregnation

The type II heterojunction g-C3N4/rGO/Fe2O3 photocatalyst prepared by hydrothermal and wet impregnation methods for H2 production via water splitting.

2D layered SiC/C2N van der Waals type-II heterostructure: a visible-light-driven photocatalyst for water splitting

2020 ◽  
Vol 44 (36) ◽  
pp. 15439-15445 ◽  
Author(s):  
Liang Xu ◽  
Zongle Ma ◽  
Quan Li ◽  
Tong Chen ◽  
Bojun Peng ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Water Splitting ◽  
Van Der Waals ◽  
Type Ii ◽  
Visible Light Driven

2D layered SiC/C2N type-II heterostructure is an effective photocatalyst for hydrogen production from water splitting by visible light.

Visible-light-driven hydrogen production from water in a noble-metal-free system catalyzed by zinc porphyrin sensitized MoS 2 /ZnO

2015 ◽  
Vol 123 ◽  
pp. 285-292 ◽  
Author(s):  
Yong-Jun Yuan ◽  
Ji-Ren Tu ◽  
Zhi-Jun Ye ◽  
Hong-Wei Lu ◽  
Zhen-Guo Ji ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Noble Metal ◽  
Free System ◽  
Zinc Porphyrin ◽  
Metal Free ◽  
Visible Light Driven

Photocatalysis and solar hydrogen production

2007 ◽  
Vol 79 (11) ◽  
pp. 1917-1927 ◽  
Author(s):  
Akihiko Kudo
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Band Gap ◽  
Water Splitting ◽  
Environmental Issues ◽  
Apparent Quantum Yield ◽  
Solar Hydrogen ◽  
Visible Light Driven ◽  
Solar Hydrogen Production ◽  
Narrow Band Gap Semiconductors

Photocatalytic water splitting is a challenging reaction because it is an ultimate solution to energy and environmental issues. Recently, many new powdered photocatalysts for water splitting have been developed. For example, a NiO (0.2 wt %)/NaTaO3:La (2 %) photocatalyst with a 4.1-eV band gap showed high activity for water splitting into H2 and O2 with an apparent quantum yield of 56 % at 270 nm. Overall water splitting under visible light irradiation has been achieved by construction of a Z-scheme photocatalysis system employing visible-light-driven photocatalysts, Ru/SrTiO3:Rh and BiVO4 for H2 and O2 evolution, and an Fe3+/Fe2+ redox couple as an electron relay. Moreover, highly efficient sulfide photocatalysts for solar hydrogen production in the presence of electron donors were developed by making solid solutions of ZnS with AgInS2 and CuInS2 of narrow band gap semiconductors. Thus, the database of powdered photocatalysts for water splitting has become plentiful.

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