scholarly journals Carboxylation of sodium arylsulfinates with CO2 over mesoporous K-Cu-20TiO2

RSC Advances ◽  
2022 ◽  
Vol 12 (2) ◽  
pp. 772-776
Author(s):  
Yanjiao Chen ◽  
Xuan Dai ◽  
Wenwei Zhang ◽  
Tao Wu ◽  
Lei Chen ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Metal Oxide ◽  
Atmospheric Carbon Dioxide ◽  
Sol Gel ◽  
Gel Method ◽  
Sol Gel Method ◽  
Ternary Metal ◽  
Atmospheric Carbon

A mesoporous ternary metal oxide (K-Cu-20TiO2) from a simple sol–gel method was prepared to catalyze heterogeneously the carboxylation reaction of various sodium arylsulfinates under atmospheric carbon dioxide.

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 Synthesis of Metal Doped TiO2 Nano-Composites by Sol-Gel Method and Their Structural Properties

2020 ◽  
Vol 6 (3) ◽  
pp. 915-917
Author(s):  
Rajani Altaf ◽  
Sharma Jyoti ◽  
Dave Pranav
Keyword(s):  
Metal Oxide ◽  
Sol Gel ◽  
Nano Composites ◽  
Gel Method ◽  
Doped Tio2 ◽  
Sol Gel Method ◽  
Ir Studies ◽  
Good Crystallinity ◽  
Ft Ir ◽  
Metal Doped

Metal oxide nano-composites plays a very important role in many areas of chemistry, physics and material science. This paper explains the synthesis and comparison of zinc and zirconium doped TiO2 metal oxide nano-composites and their different properties. Here the sol-gel method is used to synthesis both the nano-composites. Nano-composites have been characterized with XRD, AFM, Zetasizer & potential and FT-IR studies. XRD study revealed good crystallinity with the size range of 30 nm – 45 nm for both nano-composites. AFM studies also revealed the same. FTIR study reports the characteristics peaks of synthesised nano-composites.

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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