Integrated, one-pot carbon capture and utilisation using porous ionic liquids

2021 ◽  
Author(s):  
Yujiao zhou ◽  
Jocasta Avila ◽  
Nicolas Berthet ◽  
Solene Legrand ◽  
Catherine Santini ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquids ◽  
High Activity ◽  
Carbon Capture ◽  
Cyclic Carbonates ◽  
One Pot

Porous ionic liquids combining alkylphosphonium halides with ZIF–8 absorb large amounts of carbon dioxide that can be catalytically coupled with epoxides to form cyclic carbonates. High activity and selectivity under...

One-Pot Conversion of Carbon Dioxide, Ethylene Oxide, and Amines to 3-Aryl-2-oxazolidinones Catalyzed with Binary Ionic Liquids

ChemCatChem ◽  
2013 ◽  
Vol 6 (1) ◽  
pp. 278-283 ◽  
Author(s):  
Binshen Wang ◽  
Elnazeer H. M. Elageed ◽  
Dawei Zhang ◽  
Sijuan Yang ◽  
Shi Wu ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquids ◽  
Ethylene Oxide ◽  
One Pot

scholarly journals Synthesis of Cyclic Carbonates from Olefin Oxides and Carbon Dioxide. Part 1. Catalysis by Ionic Liquids

2016 ◽  
Vol 16 (3) ◽  
pp. 6-16
Author(s):  
A. V. Sulimov ◽  
A. V. Ovcharova ◽  
A. A. Ovcharov ◽  
T. A. Ryabova ◽  
G. M. Kravchenko ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquids ◽  
Cyclic Carbonates ◽  
Olefin Oxides

scholarly journals Efficient transformation of CO2 to cyclic carbonates using bifunctional protic ionic liquids under mild conditions

2019 ◽  
Vol 21 (12) ◽  
pp. 3456-3463 ◽  
Author(s):  
Xianglei Meng ◽  
Zhaoyang Ju ◽  
Suojiang Zhang ◽  
Xiaodong Liang ◽  
Nicolas von Solms ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
High Activity ◽  
Cyclic Carbonates ◽  
Protic Ionic Liquids ◽  
Mild Conditions ◽  
Efficient Transformation ◽  
Mild Temperature

Bifunctional protic ionic liquids were prepared and they showed high activity for conversion of CO2 with epoxides at mild temperature (30–50 °C) and 1 bar CO2.

Catalytic applications of immobilized ionic liquids for synthesis of cyclic carbonates from carbon dioxide and epoxides

2013 ◽  
Vol 30 (11) ◽  
pp. 1973-1984 ◽  
Author(s):  
Dong-Woo Kim ◽  
Roshith Roshan ◽  
Jose Tharun ◽  
Amal Cherian ◽  
Dae-Won Park
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquids ◽  
Cyclic Carbonates ◽  
Catalytic Applications

Synthesizing cyclic carbonates from olefin oxides and carbon dioxide. I: Catalysis with ionic liquids

2016 ◽  
Vol 8 (4) ◽  
pp. 300-309 ◽  
Author(s):  
A. V. Sulimov ◽  
A. V. Ovcharova ◽  
A. A. Ovcharov ◽  
T. A. Ryabova ◽  
G. M. Kravchenko ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquids ◽  
Cyclic Carbonates ◽  
Olefin Oxides

scholarly journals New High-Performance Porous Ionic Liquids for Low Pressure CO2 Capture

2020 ◽  
Author(s):  
Jocasta Avila ◽  
Luiz Fernando Lepre ◽  
Catherine Santini ◽  
Martin Tiano ◽  
Sandrine Denis-Quanquin ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquids ◽  
Carbon Capture ◽  
High Performance ◽  
Metal Organic Framework ◽  
Low Pressure ◽  
Co2 Absorption ◽  
Rational Combination ◽  
Metal Organic ◽  
New Generation

<div><div><div><p>Porous ionic liquids are non volatile, versatile materials that associate porosity and fluidity. New porous ionic liquids, based on the ZIF-8 metal-organic framework and on phosphonium acetate or levulinate salts, were prepared and show an increased capacity to absorb carbon dioxide at low pressures. Porous suspensions based on phosphonium levulinate ionic liquid absorb reversibly 103% more carbon dioxide per mass than pure ZIF-8 per mass at 1bar and 303K. We show how the rational combination of MOFs with ionic liquids can greatly enhance low pressure CO2 absorption, paving the way toward a new generation of high-performance, readily available liquid materials for effective low pressure carbon capture.</p></div></div></div>

Amino-Functional Ionic Liquids as Efficient Catalysts for the Cycloaddition of Carbon Dioxide to Yield Cyclic Carbonates: Catalytic and Kinetic Investigation

2018 ◽  
Vol 71 (6) ◽  
pp. 407
Author(s):  
Shuang Yue ◽  
Qian Song ◽  
Shuliang Zang ◽  
Guichun Deng ◽  
Jun Li
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquids ◽  
Reaction Kinetic ◽  
Cycloaddition Reaction ◽  
Kinetic Studies ◽  
High Catalytic Activity ◽  
Chemical Fixation ◽  
Cyclic Carbonates ◽  
First Order ◽  
Solvent Free Conditions

Various amino-functional ionic liquids were developed as homogeneous catalysts for the cycloaddition of carbon dioxide to different epoxides yielding the corresponding cyclic carbonates under metal- and solvent-free conditions. The effects of reaction temperature, reaction time, CO2 pressure, and the amount of catalyst on the cycloaddition reaction were investigated. The catalysts could be easily recovered after the reaction and then reused at least eight times without noticeable loss of activity and selectivity. Reaction kinetic studies were undertaken, the reaction was apparently first order with respect to the concentration of epoxide and catalyst. Furthermore, the rate constants were determined over a temperature range of 100–130°C and the activation energy was determined to be 45.9 kJ mol−1. Finally, a possible reaction mechanism was proposed. The amino-functional ionic liquids showed the advantage of high catalytic activity and were easily recyclable for CO2 chemical fixation into valuable chemicals.

ChemInform Abstract: One-Pot Conversion of Carbon Dioxide, Ethylene Oxide, and Amines to 3-Aryl-2-oxazolidinones Catalyzed with Binary Ionic Liquids.

ChemInform ◽  
2014 ◽  
Vol 45 (30) ◽  
pp. no-no
Author(s):  
Binshen Wang ◽  
Elnazeer H. M. Elageed ◽  
Dawei Zhang ◽  
Sijuan Yang ◽  
Shi Wu ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquids ◽  
Ethylene Oxide ◽  
One Pot
Sign in / Sign up

Export Citation Format

Share Document