α-Crystobalite Preparation via Supercritical Carbon Dioxide Drying of Opal Matrices Synthesized by Sol-Gel Method

2019 ◽  
Vol 13 (7) ◽  
pp. 1182-1188
Author(s):  
A. A. Dyshin ◽  
G. V. Bondarenko ◽  
M. G. Kiselev
Keyword(s):  
Carbon Dioxide ◽  
Supercritical Carbon Dioxide ◽  
Sol Gel ◽  
Gel Method ◽  
Sol Gel Method ◽  
Supercritical Carbon

Carbon dioxide reforming of methane over Ni/Mg0.4Al0.4-La0.1Zr0.1(O) catalyst prepared by recombination sol–gel method

2017 ◽  
Vol 42 (26) ◽  
pp. 16459-16475 ◽  
Author(s):  
Wenqing Hou ◽  
Yuqi Wang ◽  
Yukun Bai ◽  
Wen Sun ◽  
Weijian Yuan ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Sol Gel ◽  
Carbon Dioxide Reforming ◽  
Gel Method ◽  
Sol Gel Method

scholarly journals Photocatalytic conversion of CO2 into methanol: Significant enhancement of the methanol yield over Bi2S3/CdS photocatalyst

2015 ◽  
Vol 2 (1) ◽  
Author(s):  
M.Rahim Uddin ◽  
Maksudur R. Khan ◽  
M. Wasikur Rahman ◽  
Chin Kui Cheng ◽  
Abu Yousuf
Keyword(s):  
Carbon Dioxide ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Sol Gel ◽  
Light Irradiation ◽  
Significant Enhancement ◽  
Gel Method ◽  
Sol Gel Method ◽  
Photocatalytic Activities ◽  
Carbon Dioxide Co2

The present work is a significant approach to explore the photo-conversion of carbon dioxide (CO2) into methanol on Bi2S3/Cds photocatalyst under visible light irradiation. In this perspective, Bi2S3 nanoparticles have been successfully synthesized via corresponding salt and thiourea assisted sol-gel method. An innovative hetero-system Bi2S3/CdS has been proposed to achieve methanol photo evolution and its photocatalytic activities have been investigated.

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