CO2 fixation at atmospheric pressure: porous ZnSnO3 nanocrystals as a highly efficient catalyst for the synthesis of cyclic carbonates

RSC Advances ◽  
2016 ◽  
Vol 6 (37) ◽  
pp. 31153-31160 ◽  
Author(s):  
Susmita Roy ◽  
Biplab Banerjee ◽  
Asim Bhaumik ◽  
Sk. Manirul Islam
Keyword(s):  
Atmospheric Pressure ◽  
Co2 Fixation ◽  
Cyclic Carbonates ◽  
Reaction Conditions ◽  
Efficient Catalyst ◽  
Zinc Stannate ◽  
Highly Efficient ◽  
Self Assembled

Self-assembled, ultra small, porous zinc stannate nanocrystals have been synthesized, which catalyzes the formation of cyclic carbonates from various epoxide and CO2 under very mild reaction conditions.

A highly stable MnII phosphonate as a highly efficient catalyst for CO2 fixation under ambient conditions

2018 ◽  
Vol 54 (14) ◽  
pp. 1758-1761 ◽  
Author(s):  
Yang Yang ◽  
Chao-Ying Gao ◽  
Hong-Rui Tian ◽  
Jing Ai ◽  
Xue Min ◽  
...  
Keyword(s):  
Co2 Fixation ◽  
Chemical Conversion ◽  
Cyclic Carbonates ◽  
Ambient Conditions ◽  
Efficient Catalyst ◽  
Highly Efficient ◽  
Efficient Performance

A highly stable microporous MnII phosphonate is rationally designed and it exhibits highly efficient performance in the context of CO2 chemical conversion into cyclic carbonates under ambient conditions.

scholarly journals Design of bifunctional quaternary phosphonium salt catalysts for CO2 fixation reaction with epoxides under mild conditions

2016 ◽  
Vol 18 (17) ◽  
pp. 4611-4615 ◽  
Author(s):  
Shiyao Liu ◽  
Naoki Suematsu ◽  
Keiji Maruoka ◽  
Seiji Shirakawa
Keyword(s):  
Co2 Fixation ◽  
Phosphonium Salt ◽  
Cyclic Carbonates ◽  
Efficient Synthesis ◽  
Reaction Conditions ◽  
Mild Conditions ◽  
Phosphonium Iodide ◽  
Fixation Reaction ◽  
Quaternary Phosphonium Salt

An efficient synthesis of cyclic carbonates from epoxides and CO2 under mild reaction conditions was achieved via the use of a designed bifunctional quaternary phosphonium iodide catalyst.

Highly efficient CO2 fixation into cyclic carbonate by hydroxyl-functionalized protic ionic liquids at atmospheric pressure

2021 ◽  
Vol 511 ◽  
pp. 111756
Author(s):  
Cheng Li ◽  
Fei Liu ◽  
Tianxiang Zhao ◽  
Jiarui Gu ◽  
Peng Chen ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Atmospheric Pressure ◽  
Co2 Fixation ◽  
Cyclic Carbonate ◽  
Protic Ionic Liquids ◽  
Highly Efficient

Macroporous polystyrene degraded and functionalized chromium MPS-Cr(iii)-alen complex as a sustainable porous catalyst for CO2 fixation under atmospheric pressure and selective oxidation of aromatic alkenes

2020 ◽  
Vol 44 (32) ◽  
pp. 13852-13862
Author(s):  
Priyanka Paul ◽  
Noor Salam ◽  
Aslam Khan ◽  
Debasis Das ◽  
Seikh Mafiz Alam ◽  
...  
Keyword(s):  
Selective Oxidation ◽  
Atmospheric Pressure ◽  
Co2 Fixation ◽  
Cyclic Carbonates ◽  
Porous Catalyst ◽  
Mild Conditions ◽  
Benign Synthesis

The benign synthesis of porous polystyrene supported chromium(iii) catalyst has been carried out for the production of cyclic carbonates via CO2 fixation under atm. pressure and for the selective oxidation of aromatic alkenes under mild conditions.

scholarly journals Highly Active CO2 Fixation into Cyclic Carbonates Catalyzed by Tetranuclear Aluminum Benzodiimidazole-Diylidene Adducts

Catalysts ◽  
2020 ◽  
Vol 11 (1) ◽  
pp. 2
Author(s):  
Ángela Mesías-Salazar ◽  
Yersica Rios Yepes ◽  
Javier Martínez ◽  
René S. Rojas
Keyword(s):  
Carbon Dioxide ◽  
Co2 Fixation ◽  
Cyclic Carbonate ◽  
Spectroscopic Methods ◽  
Cyclic Carbonates ◽  
Efficient Catalyst ◽  
Highly Active ◽  
Carbonate Formation ◽  
Tetrabutylammonium Iodide

A set of tetranuclear alkyl aluminum adducts 1 and 2 supported by benzodiimidazole-diylidene ligands L1, N,N’-(1,5-diisopropylbenzodiimidazole-2,6-diylidene)bis(propan-2-amine), and L2, N,N’-(1,5-dicyclohexyl-benzodiimidazole-2,6-diylidene)dicyclohexanamine were synthetized in exceptional yields and characterized by spectroscopic methods. These compounds were studied as catalysts for cyclic carbonate formation (3a–o) from their corresponding terminal epoxides (2a–o) and carbon dioxide utilizing tetrabutylammonium iodide as a nucleophile in the absence of a solvent. The experiments were carried out at 70 °C and 1 bar CO2 pressure for 24 h and adduct 1 was the most efficient catalyst for the synthesis of a large variety of monosubstituted cyclic carbonates with excellent conversions and yields.

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...

Polystyrene-supported novel imidazolium ionic liquids: Highly efficient catalyst for the fixation of carbon dioxide under atmospheric pressure

Fuel ◽  
2021 ◽  
Vol 305 ◽  
pp. 121495
Author(s):  
Yi Liu ◽  
Yuhang Hu ◽  
Jingsheng Zhou ◽  
Zhiyong Zhu ◽  
Zhengkun Zhang ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquids ◽  
Atmospheric Pressure ◽  
Efficient Catalyst ◽  
Imidazolium Ionic Liquids ◽  
Highly Efficient ◽  
Fixation Of Carbon Dioxide
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