Reduction of carbon dioxide with mesoporous SnO2 nanoparticles as active photocatalysts under visible light in water

2019 ◽  
Vol 9 (23) ◽  
pp. 6566-6569 ◽  
Author(s):  
Arpita Hazra Chowdhury ◽  
Anjan Das ◽  
Sk. Riyajuddin ◽  
Kaushik Ghosh ◽  
Sk. Manirul Islam
Keyword(s):  
Carbon Dioxide ◽  
Visible Light ◽  
Atmospheric Pressure ◽  
Sno2 Nanoparticles ◽  
Electron Source ◽  
Photocatalytic Reduction ◽  
Mesoporous Sno2

We demonstrated the photocatalytic reduction of CO2 to HCOOH using mesoporous SnO2 nanoparticles as active photocatalysts in water which acted as a sacrificial electron source as well as a solvent under atmospheric pressure.

Iron-catalyzed photoreduction of carbon dioxide to synthesis gas

2016 ◽  
Vol 6 (10) ◽  
pp. 3623-3630 ◽  
Author(s):  
Pamela G. Alsabeh ◽  
Alonso Rosas-Hernández ◽  
Enrico Barsch ◽  
Henrik Junge ◽  
Ralf Ludwig ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Visible Light ◽  
Synthesis Gas ◽  
Sustainable Energy ◽  
Photocatalytic Reduction ◽  
The Sun ◽  
Energy Applications ◽  
Iron Based ◽  
Photocatalytic Processes ◽  
Iron Based Catalysts

Photocatalytic processes to convert CO2 to useful products including CO and HCOOH are of particular interest as a means to harvest the power of the sun for sustainable energy applications. Herein, we report the photocatalytic reduction of CO2 using iron-based catalysts and visible light generating varying ratios of synthesis gas.

Hollow and mesoporous ZnTe microspheres: synthesis and visible-light photocatalytic reduction of carbon dioxide into methane

RSC Advances ◽  
2015 ◽  
Vol 5 (8) ◽  
pp. 6186-6194 ◽  
Author(s):  
Muhammad Fahad Ehsan ◽  
Muhammad Naeem Ashiq ◽  
Tao He
Keyword(s):  
Carbon Dioxide ◽  
Visible Light ◽  
Hydrothermal Method ◽  
Formation Mechanism ◽  
Photocatalytic Reduction ◽  
Visible Light Photocatalytic

The morphology of hollow and mesoporous ZnTe microspheres synthesized via a hydrothermal method has been controlled and the detailed formation mechanism has been investigated. These microspheres have used for the photoreduction of CO2 into CH4.

Photocatalytic reduction of carbon dioxide to methanol by Cu2O/SiC nanocrystallite under visible light irradiation

2011 ◽  
Vol 20 (2) ◽  
pp. 145-150 ◽  
Author(s):  
Huiling Li ◽  
Yonggen Lei ◽  
Ying Huang ◽  
Yueping Fang ◽  
Yuehua Xu ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Photocatalytic Reduction ◽  
Light Irradiation

Polyaniline modified SnO2 nanoparticles for efficient photocatalytic reduction of aqueous Cr(VI) under visible light

2018 ◽  
Vol 201 ◽  
pp. 120-129 ◽  
Author(s):  
Jing Li ◽  
Tianxiao Peng ◽  
Yongcai Zhang ◽  
Chuanqiang Zhou ◽  
Aiping Zhu
Keyword(s):  
Visible Light ◽  
Sno2 Nanoparticles ◽  
Photocatalytic Reduction

Visible-light photocatalytic reduction of carbon dioxide over SnS2

2016 ◽  
Vol 174 ◽  
pp. 238-241 ◽  
Author(s):  
Yuanyuan Sun ◽  
Guohui Li ◽  
Jie Xu ◽  
Zhenfan Sun
Keyword(s):  
Carbon Dioxide ◽  
Visible Light ◽  
Photocatalytic Reduction ◽  
Visible Light Photocatalytic

Light-induced carboxylation of aryl derivatives with cooperative COF as an active photocatalyst and Ni(ii) co-catalyst

2021 ◽  
Author(s):  
Pekham Chakrabortty ◽  
Anjan Das ◽  
Arpita Hazra Chowdhury ◽  
Swarbhanu Ghosh ◽  
Aslam Khan ◽  
...  
Keyword(s):  
Visible Light ◽  
Atmospheric Pressure ◽  
Electron Source ◽  
Co Catalyst

The photocatalytic carboxylation of aryl derivatives was demonstrated under CO2 at atmospheric pressure using a mesoporous COF as the active photocatalyst with triethylamine (TEA) as a sacrificial electron source under visible light.

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