Highly Efficient Proton-Assisted Photocatalytic CO2 Reduction over 3-Mercaptopropionic Acid-Capped CdS Quantum Dots

2021 ◽  
Author(s):  
Duc-Trung Nguyen ◽  
Anis Chouat ◽  
Trong-On Do
Keyword(s):  
Quantum Dots ◽  
Active Sites ◽  
Co2 Reduction ◽  
Cds Quantum Dots ◽  
Capping Agents ◽  
Mercaptopropionic Acid ◽  
Highly Efficient

Herein, we demonstrate that 3-mercaptopropionate capping agents on CdS quantum dots' surface could serve as proton shutters and localize protons near the active sites toward an efficient photocatalytic CO2 reduction....

Enhanced electrochemiluminescence of CdS quantum dots capped with mercaptopropionic acid activated by EDC for Zika virus detection

The Analyst ◽  
2021 ◽  
Author(s):  
Hui-Jun Zhang ◽  
Jin Zhu ◽  
Ning Bao ◽  
Shou-Nian Ding
Keyword(s):  
Quantum Dots ◽  
Zika Virus ◽  
Virus Detection ◽  
Cds Quantum Dots ◽  
Mercaptopropionic Acid ◽  
Sandwich Type ◽  
Cds Qds

The mechanism of enhanced ECL of MPA@CdS QDs by EDC activation was investigated, and a sandwich-type ECL immunosensor has been designed for Zika virus detection.

Highly efficient and well-resolved Mn2+ ion emission in MnS/ZnS/CdS quantum dots

2013 ◽  
Vol 1 (14) ◽  
pp. 2540 ◽  
Author(s):  
Sheng Cao ◽  
Jinju Zheng ◽  
Jialong Zhao ◽  
Lin Wang ◽  
Fengmei Gao ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Cds Quantum Dots ◽  
Highly Efficient ◽  
Ion Emission

scholarly journals A Novel CdS Quantum Dots Decorated 3D Bi2O2CO3 Hierarchical Nanoflower with Enhanced Photocatalytic Performance

Catalysts ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 1046 ◽  
Author(s):  
Zhilin Ji ◽  
Hongwei Wang ◽  
Xilin She
Keyword(s):  
Quantum Dots ◽  
Synergistic Effect ◽  
Rhodamine B ◽  
Active Sites ◽  
Photocatalytic Performance ◽  
High Efficiency ◽  
Environmental Pollutants ◽  
Cds Quantum Dots ◽  
Design And Synthesis ◽  
Cds Qds

Heterojunction engineering has shown great potential in the field of photocatalysis to deal with environmental pollutants. The design and synthesis of heterojunction photocatalysts with high efficiency and stability still face great challenges. In this work, a novel CdS quantum dots (QDs) decorated 3D Bi2O2CO3 hierarchical nanoflower heterojunction photocatalyst (Bi2O2CO3/CdS QDs) was synthesized to investigate the photocatalytic Rhodamine B (RhB) degradation performance. CdS QDs were evenly distributed on the surface of the Bi2O2CO3 nanoflower. Bi2O2CO3/CdS QDs showed significantly enhanced photocatalytic RhB degradation performance compared with pristine Bi2O2CO3 and CdS QDs. The enhanced photocatalytic performance was attributed to the synergistic effect of hierarchical structure and heterojunction, which greatly increased the active sites of the reaction and the photogenerated carriers transfer.

CdSe/CdS quantum dots co-sensitized TiO2 nanotube array photoelectrode for highly efficient solar cells

2012 ◽  
Vol 79 ◽  
pp. 175-181 ◽  
Author(s):  
Yuekun Lai ◽  
Zequan Lin ◽  
Dajiang Zheng ◽  
Lifeng Chi ◽  
Ronggui Du ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Tio2 Nanotube ◽  
Cds Quantum Dots ◽  
Tio2 Nanotube Array ◽  
Nanotube Array ◽  
Highly Efficient
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