Core–shell amorphous cobalt phosphide/cadmium sulfide semiconductor nanorods for exceptional photocatalytic hydrogen production under visible light

2016 ◽  
Vol 4 (5) ◽  
pp. 1598-1602 ◽  
Author(s):  
Zijun Sun ◽  
Bihu Lv ◽  
Jingshi Li ◽  
Min Xiao ◽  
Xiaoyong Wang ◽  
...  
Keyword(s):  
Quantum Yield ◽  
Hydrogen Production ◽  
Visible Light ◽  
Cadmium Sulfide ◽  
Core Shell ◽  
Apparent Quantum Yield ◽  
Photocatalytic Hydrogen Production ◽  
Cobalt Phosphide

We report that a photocatalyst made of amorphous cobalt phosphide (CoPx) integrated with CdS NRs for H2 production under visible light. The CoPx/CdS NRs gave an apparent quantum yield at ∼35% (λ = 450 nm).

Controlling the visible-light driven photocatalytic activity of alloyed ZnSe–AgInSe2 quantum dots for hydrogen production

2020 ◽  
Vol 8 (26) ◽  
pp. 13142-13149 ◽  
Author(s):  
Ping-Yen Hsieh ◽  
Tatsuya Kameyama ◽  
Takayuki Takiyama ◽  
Ko Masuoka ◽  
Takahisa Yamamoto ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Photocatalytic Activity ◽  
Quantum Yield ◽  
Hydrogen Production ◽  
Visible Light ◽  
Apparent Quantum Yield ◽  
Visible Light Driven

Alloyed ZnSe–AgInSe2 quantum dots were used as a photocatalyst for H2 production, showing an apparent quantum yield of 3.4% at 600 nm.

Towards a comprehensive insight into efficient hydrogen production by self-assembled Ru(bpy)32+–polymer–Pt artificial photosystems

2015 ◽  
Vol 17 (16) ◽  
pp. 10726-10736 ◽  
Author(s):  
Huan Lin ◽  
Dan Liu ◽  
Jinlin Long ◽  
Zizhong Zhang ◽  
Huaqiang Zhuang ◽  
...  
Keyword(s):  
Quantum Yield ◽  
Hydrogen Production ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
Visible Light Irradiation ◽  
High Efficiency ◽  
Apparent Quantum Yield ◽  
Donor Acceptor ◽  
Self Assembled ◽  
Insight Into

A self-assembled and spatially separated donor–acceptor complex Ru(bpy)32+–polymer–Pt shows a high efficiency for hydrogen evolution at an apparent quantum yield of 12.8% under visible light irradiation.

scholarly journals Efficient visible-light-driven photocatalytic hydrogen production over a direct Z-scheme system of TaON/Cd0.5Zn0.5S with a NiS cocatalyst

2020 ◽  
Vol 19 (1) ◽  
pp. 80-87 ◽  
Author(s):  
Tingting Wei ◽  
Zhanbin Jin ◽  
Fengyan Li ◽  
Dandan Yan ◽  
Lin Xu
Keyword(s):  
Quantum Yield ◽  
Hydrogen Production ◽  
Visible Light ◽  
Evolution Rate ◽  
Photocatalytic Hydrogen Production ◽  
Visible Light Driven

In this work, a study on the photocatalytic evolution of H2 showed that the direct Z-scheme T4-ZCS with 0.5 wt% NiS cocatalyst could reach the highest H2 evolution rate of 34.8 mmol h−1 g−1 with a quantum yield of about 25.5%.

Ultrathin cadmium sulfide nanosheets for visible-light photocatalytic hydrogen production

2020 ◽  
Vol 8 (7) ◽  
pp. 3586-3589 ◽  
Author(s):  
Ya-Meng Xie ◽  
Xiao-Hua Liu ◽  
Rui Zhang ◽  
Hui Liu ◽  
Jing Mao ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Visible Light ◽  
Cadmium Sulfide ◽  
Photocatalytic Hydrogen Production ◽  
Visible Light Photocatalytic

Cd4S5 nanosheets with thickness of 1 nm were successfully synthesized and applied for photocatalytic hydrogen production due to their ultrathin thickness, unexpected stoichiometry and unsaturated surface S− anions.

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).

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