Loading Co3N nanoparticles as efficient cocatalysts over Zn0.5Cd0.5S for enhanced H2 evolution under visible light

2019 ◽  
Vol 48 (8) ◽  
pp. 2676-2682 ◽  
Author(s):  
Zhanbin Jin ◽  
Tingting Wei ◽  
Lixue Li Lixue Li ◽  
Fengyan Li ◽  
Ran Tao ◽  
...  
Keyword(s):  
Visible Light ◽  
H2 Evolution ◽  
Co Catalysts ◽  
Highly Efficient

Co3N nanoparticles were decorated on Cd0.5Zn0.5S as highly efficient co-catalysts via a facile method. The H2 evolution activity of Co3N(2 wt%)/Cd0.5Zn0.5S is 25 times higher than that of pure Cd0.5Zn0.5S.

Facile water-based preparation of Rh-doped SrTiO3 nanoparticles for efficient photocatalytic H2 evolution under visible light irradiation

2015 ◽  
Vol 3 (28) ◽  
pp. 14794-14800 ◽  
Author(s):  
Sayuri Okunaka ◽  
Hiromasa Tokudome ◽  
Ryu Abe
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Fine Particles ◽  
Light Irradiation ◽  
H2 Evolution ◽  
Highly Efficient ◽  
Water Based ◽  
Photocatalytic H2 Evolution

Highly efficient photocatalytic H2 evolution is demonstrated under visible light on Rh-doped SrTiO3 fine particles prepared from a stable aqueous sol.

Well dispersed MoC quantum dots in ultrathin carbon films as efficient co-catalysts for photocatalytic H2 evolution

2018 ◽  
Vol 6 (39) ◽  
pp. 18979-18986 ◽  
Author(s):  
Fan Gao ◽  
Yan Zhao ◽  
Lulu Zhang ◽  
Bo Wang ◽  
Yaozhu Wang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Carbon Films ◽  
Light Irradiation ◽  
Photocatalytic Reaction ◽  
H2 Evolution ◽  
Co Catalysts ◽  
Photocatalytic H2 Evolution

The proposed mechanism of photocatalytic reaction using a MoC-QDs/C/ZIS composite under visible light irradiation.

Preparation of ZnFe2O4 nanostructures and highly efficient visible-light-driven hydrogen generation with the assistance of nanoheterostructures

2015 ◽  
Vol 3 (16) ◽  
pp. 8353-8360 ◽  
Author(s):  
Hui Song ◽  
Liping Zhu ◽  
Yaguang Li ◽  
Zirui Lou ◽  
Mu Xiao ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Hydrogen Generation ◽  
Light Irradiation ◽  
Generation Rate ◽  
Template Method ◽  
Co Catalysts ◽  
Highly Efficient ◽  
Visible Light Driven

ZnFe2O4/ZnO nanoheterostructures are synthesized by a facile template method. The hydrogen generation rate of ZnFe2O4/ZnO nanoheterostructures without co-catalysts is up to 2.15 mmol h−1 g−1 under visible light irradiation (λ > 420 nm), which is 45 times higher than the best yields ever reported for ZnFe2O4-based photocatalysts.

Highly-efficient cocatalyst-free H2-evolution over silica-supported CdS nanoparticle photocatalysts under visible light

2015 ◽  
Vol 51 (53) ◽  
pp. 10676-10679 ◽  
Author(s):  
Guiyang Yu ◽  
Longlong Geng ◽  
Shujie Wu ◽  
Wenfu Yan ◽  
Gang Liu
Keyword(s):  
Quantum Yield ◽  
Visible Light ◽  
Light Illumination ◽  
H2 Evolution ◽  
Apparent Quantum Yield ◽  
Highly Efficient ◽  
Cds Nanoparticle ◽  
Visible Light Driven

A silica-supported CdS nanoparticle photocatalyst exhibits excellent visible-light driven H2evolution activity without the use of a cocatalyst. The apparent quantum yield can reach 42% under 420 nm light illumination.

A noble-metal-free photocatalyst system obtained using BODIPY-based MOFs for highly efficient visible-light-driven H2 evolution

2019 ◽  
Vol 7 (36) ◽  
pp. 20742-20749 ◽  
Author(s):  
Heng Yang ◽  
Ming Zhao ◽  
Jing Zhang ◽  
Ji Ma ◽  
Pengyan Wu ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Noble Metal ◽  
H2 Evolution ◽  
Metal Free ◽  
Highly Efficient ◽  
Visible Light Driven

This study provides fundamental insights into the role of porosity in photocatalytic activity and might inform the ongoing efforts toward the noble-metal-free photocatalytic systems via BODIPY-based MOFs for visible-light-promoted H2 evolution.

Efficient visible-light photocatalytic H2 evolution over metal-free g-C3N4 co-modified with robust acetylene black and Ni(OH)2 as dual co-catalysts

RSC Advances ◽  
2016 ◽  
Vol 6 (37) ◽  
pp. 31497-31506 ◽  
Author(s):  
Guican Bi ◽  
Jiuqing Wen ◽  
Xin Li ◽  
Wei Liu ◽  
Jun Xie ◽  
...  
Keyword(s):  
Visible Light ◽  
Acetylene Black ◽  
H2 Evolution ◽  
Metal Free ◽  
Co Catalysts ◽  
Photocatalytic H2 Evolution ◽  
Visible Light Photocatalytic

Enhanced photocatalytic visible-light H2-evolution activity over metal-free g-C3N4 co-modified with acetylene black and Ni(OH)2 co-catalysts is reported.

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