Carbon quantum dots and carbon layer double protected cuprous oxide for efficient visible light CO2 reduction

2019 ◽  
Vol 55 (30) ◽  
pp. 4419-4422 ◽  
Author(s):  
Haitao Li ◽  
Yadan Deng ◽  
Youdi Liu ◽  
Xin Zeng ◽  
Dianne Wiley ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Visible Light ◽  
Cuprous Oxide ◽  
Carbon Dots ◽  
Co2 Reduction ◽  
Carbon Quantum Dots ◽  
Carbon Layer ◽  
Excellent Performance

We designed a photocatalyst of carbon dots and carbon layer double-protected Cu2O which exhibited excellent performance in CO2 conversion.

Carbon quantum dot-sensitized hollow TiO2 spheres for high-performance visible light photocatalysis

2021 ◽  
Author(s):  
Xianfeng Zhang ◽  
Zongqun Li ◽  
Shaowen Xu ◽  
Yaowen Ruan
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
High Performance ◽  
Carbon Quantum Dots ◽  
Visible Light Photocatalysis ◽  
Carbon Quantum Dot ◽  
Visible Light Photocatalytic

TiO2/CQD composites were synthesized through carbon quantum dots covalently attached to the surface of hollow TiO2 spheres for visible light photocatalytic degradation of organics.

A green synthetic route for the surface-passivation of carbon dots as an effective multifunctional fluorescent sensor for the recognition and detection of toxic metal ions from aqueous solution

2019 ◽  
Vol 11 (4) ◽  
pp. 490-506 ◽  
Author(s):  
K. Radhakrishnan ◽  
P. Panneerselvam ◽  
M. Marieeswaran
Keyword(s):  
Aqueous Solution ◽  
Quantum Dots ◽  
Carbon Dots ◽  
Surface Passivation ◽  
Fluorescent Sensor ◽  
Toxic Metal ◽  
Carbon Quantum Dots ◽  
Synthetic Route ◽  
One Pot ◽  
Hydrothermal Methods

In this work, a green synthetic route was used to create a number of surface passivated fluorescent carbon quantum dots, which are explored as promising sensing probes, via facile one-pot hydrothermal methods.

Enabling Visible-Light-Driven Selective CO2 Reduction by Doping Quantum Dots: Trapping Electrons and Suppressing H2 Evolution

2018 ◽  
Vol 130 (50) ◽  
pp. 16685-16689 ◽  
Author(s):  
Jin Wang ◽  
Tong Xia ◽  
Lei Wang ◽  
Xusheng Zheng ◽  
Zeming Qi ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Visible Light ◽  
Co2 Reduction ◽  
H2 Evolution ◽  
Visible Light Driven
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