para-Aminobenzoic acid-capped Hematite as an Efficient Nanocatalyst for Solvent-free CO2 Fixation under Atmospheric Pressure

2022 ◽  
Author(s):  
Venkataramanan Mahalingam ◽  
Gouri Tudu ◽  
Khushboo Shivdas Paliwal ◽  
Sourav Ghosh ◽  
Tanmoy Biswas ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Atmospheric Pressure ◽  
Co2 Fixation ◽  
Value Added ◽  
Solvent Free ◽  
Aminobenzoic Acid ◽  
Catalytic Materials

Utilization of carbon dioxide by converting it into value-added chemicals is a sustainable remedy approach which stipulates abundant, cheap, non-toxic and efficient catalytic materials. In this study, we have demonstrated...

Conversion of carbon dioxide to value-added chemicals in atmospheric pressure dielectric barrier discharges

2010 ◽  
Vol 19 (3) ◽  
pp. 034015 ◽  
Author(s):  
Sabine Paulussen ◽  
Bert Verheyde ◽  
Xin Tu ◽  
Christophe De Bie ◽  
Tom Martens ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Atmospheric Pressure ◽  
Value Added ◽  
Dielectric Barrier Discharges ◽  
Dielectric Barrier ◽  
Barrier Discharges

Gold incorporated hematite nanocatalyst for solvent-free CO2 fixation under atmospheric pressure

2020 ◽  
Vol 44 (27) ◽  
pp. 11887-11894
Author(s):  
Gouri Tudu ◽  
Sourav Ghosh ◽  
Tanmoy Biswas ◽  
Venkataramanan Mahalingam
Keyword(s):  
Atmospheric Pressure ◽  
Co2 Fixation ◽  
Solvent Free ◽  
Cyclic Carbonates

Au/α-Fe2O3 as a nanocatalyst for the conversion of epoxides to cyclic carbonates utilizing CO2 under 1 atm. pressure.

Halide-free catalytic carbon dioxide fixation of epoxides to cyclic carbonates under atmospheric pressure

2022 ◽  
Author(s):  
Venkataramanan Mahalingam ◽  
Antarip Mitra ◽  
Tanmoy Biswas ◽  
Sourav Ghosh ◽  
Gouri Tudu ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Atmospheric Pressure ◽  
Co2 Fixation ◽  
Carbon Dioxide Fixation ◽  
Cyclic Carbonates

Epoxides to cyclic carbonates conversion utilizing CO2 is one of the efficient approaches for CO2 fixation. Atmospheric fixation of CO2 generally required the use of halogen containing catalysts or additionally...

Silver Chloride/Triphenylphosphine-Promoted Carboxylation of Arylboronic Esters with Carbon Dioxide at Atmospheric Pressure

2018 ◽  
Vol 14 (8) ◽  
Author(s):  
Zhi-Hua Zhou ◽  
Chun-Xiang Guo ◽  
Jia-Ning Xie ◽  
Kai-Xuan Liu ◽  
Liang-Nian He
Keyword(s):  
Carbon Dioxide ◽  
Atmospheric Pressure ◽  
Silver Chloride

Graphdiyne Anchored Ultrafine Ag Nanoparticles for High Efficient and Solvent-Free Catalysis of CO2 Cycloaddition

2021 ◽  
Author(s):  
Chang Liu ◽  
Chao Zhang ◽  
Tongbu Lu
Keyword(s):  
Ag Nanoparticles ◽  
Co2 Reduction ◽  
Value Added ◽  
Solvent Free ◽  
Alternative Route ◽  
Practical Application ◽  
Co2 Utilization ◽  
High Efficient

Apart from photo-/electro-catalytic CO2 reduction, an important alternative route to CO2 utilization is to use this inert molecule as a C1 source to synthesize value-added chemicals, while the practical application...

Light-driven reduction of carbon dioxide: Altering the reaction pathways and designing photocatalysts toward value-added and renewable fuels

2021 ◽  
Vol 237 ◽  
pp. 116547
Author(s):  
Quyet Van Le ◽  
Van-Huy Nguyen ◽  
Trinh Duy Nguyen ◽  
Ajit Sharma ◽  
Gul Rahman ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Value Added ◽  
Reaction Pathways ◽  
Renewable Fuels

scholarly journals Solvent-Free Benzylation of Glycerol by Benzyl Alcohol Using Heteropoly Acid Impregnated on K-10 Clay as Catalyst

Catalysts ◽  
2020 ◽  
Vol 11 (1) ◽  
pp. 34
Author(s):  
Devendra P. Tekale ◽  
Ganapati D. Yadav ◽  
Ajay K. Dalai
Keyword(s):  
Heterogeneous Catalysis ◽  
Benzyl Alcohol ◽  
Batch Reactor ◽  
Value Added ◽  
Solvent Free ◽  
Biodiesel Production ◽  
Area Measurement ◽  
Solid Catalyst ◽  
Glycerol Ether ◽  
Insight Into

Value addition to glycerol, the sole co-product in biodiesel production, will lead to reform of the overall biodiesel economy. Different valuable chemicals can be produced from glycerol using heterogeneous catalysis and these valuable chemicals are useful in industries such as cosmetics, pharmaceuticals, fuels, soap, paints, and fine chemicals. Therefore, the conversion of glycerol to valuable chemicals using heterogeneous catalysis is a noteworthy area of research. Etherification of glycerol with alkenes or alcohols is an important reaction in converting glycerol to various value-added chemicals. This article describes reaction of glycerol with benzyl alcohol in solvent-free medium by using a clay supported modified heteropolyacid (HPA), Cs2.5H0.5PW12O40/K-10 (Cs-DTP/K-10) as solid catalyst and its comparison with other catalysts in a batch reactor. Mono-Benzyl glycerol ether (MBGE) was the major product formed in the reaction along with formation of di-benzyl glycerol ether (DBGE). The effects of different parameters were studied to optimize the reaction parameters. This work provides an insight into characterization of Cs2.5H0.5PW12O40/K-10 catalyst by advanced techniques such as surface area measurement, X-ray analysis, ICP-MS, FT-IR, and SEM. Reaction products were characterized and confirmed by using the GCMS method. The kinetic model was developed from an insight into the reaction mechanism. The apparent energy of activation was found to be 18.84 kcal/mol.

Atomic-level engineering of two-dimensional electrocatalysts for CO2 Reduction

Nanoscale ◽  
2021 ◽  
Author(s):  
Wei Shao ◽  
Xiaodong Zhang
Keyword(s):  
Carbon Dioxide ◽  
Fossil Fuels ◽  
Co2 Reduction ◽  
Value Added ◽  
Atomic Level ◽  
Two Dimensional ◽  
Excessive Consumption

Carbon dioxide (CO2) from the excessive consumption of fossil fuels has exhibited a huge threat to the planet’s ecosystem. Electrocatalytic CO2 reduction into value-added chemicals have been regarded as a...

Electrografting Amines onto Modified Silver Nanoparticle Electrodes for Electroreduction of CO2 at Low Overpotential

2021 ◽  
Author(s):  
Heinz-Bernhard Kraatz ◽  
Maryam Abdinejad ◽  
Iranaldo Santos da Silva
Keyword(s):  
Carbon Dioxide ◽  
Silver Nanoparticle ◽  
Value Added ◽  
Efficient Manner ◽  
Low Overpotential

Reducing carbon dioxide (CO2) to value-added synthons in a selective and efficient manner remains a sizable challenge to CO2 conversion research. Although many electrocatalysts have been reported to date, those...

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