scholarly journals Bi-functional heterogeneous catalysts for carbon dioxide conversion: enhanced performances at low temperature

RSC Advances ◽  
2018 ◽  
Vol 8 (45) ◽  
pp. 25342-25350 ◽  
Author(s):  
Adrien Comès ◽  
Xavier Collard ◽  
Luca Fusaro ◽  
Luciano Atzori ◽  
M. Giorgia Cutrufello ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Low Temperature ◽  
Reaction Temperature ◽  
Heterogeneous Catalysts ◽  
Cyclic Carbonates ◽  
Carbon Dioxide Conversion

Novel bi-functional catalysts allowing to decrease the reaction temperature for the synthesis of cyclic carbonates below 150 °C were successfully synthesized.

Guanidyl-implanted UiO-66 as efficient catalysts for enhanced conversion of carbon dioxide into cyclic carbonates

2022 ◽  
Author(s):  
Aijia Gao ◽  
Fangfang Li ◽  
Zhi Xu ◽  
Changchun Ji ◽  
Jing Gu ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Heterogeneous Catalysts ◽  
Cyclic Carbonates ◽  
Carbon Neutrality

The development of heterogeneous catalysts for promoting epoxide cycloaddition with carbon dioxide is highly desirable for recycling CO2 and achieving the goal of carbon neutrality. Herein, we designed and synthesized...

In-situ cleavage and rearrangement synthesis of an easy-obtained and high stable Cu(II)-based MOF for efficient heterogeneous catalysis of carbon dioxide conversion

CrystEngComm ◽  
2021 ◽  
Author(s):  
Lan Qin ◽  
Yu Pan ◽  
Lei Yu ◽  
Ranran Huai ◽  
Lu Yang ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Heterogeneous Catalysis ◽  
Metal Organic Frameworks ◽  
Chemical Fixation ◽  
Cyclic Carbonates ◽  
Carbon Dioxide Conversion ◽  
Metal Organic ◽  
Carbon Dioxide Co2

Cycloaddition into cyclic carbonates has been attracted substantial attentions for metal-organic frameworks based catalysis of carbon dioxide (CO2) chemical fixation, not only due to the contributions that solving the environmental...

A recyclable AgI/OAc− catalytic system for the efficient synthesis of α-alkylidene cyclic carbonates: carbon dioxide conversion at atmospheric pressure

2017 ◽  
Vol 19 (13) ◽  
pp. 2936-2940 ◽  
Author(s):  
Ye Yuan ◽  
Yu Xie ◽  
Cheng Zeng ◽  
Dandan Song ◽  
Somboon Chaemchuen ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Catalytic System ◽  
Atmospheric Pressure ◽  
Cyclic Carbonates ◽  
Efficient Synthesis ◽  
Carbon Dioxide Conversion ◽  
Propargylic Alcohols

The cyclization of CO2 and propargylic alcohols were catalyzed by a green and recyclable (20 cycles) AgI/OAc− system under atmospheric pressure.

scholarly journals Hybrid Catalysts for CO2 Conversion into Cyclic Carbonates

Catalysts ◽  
2019 ◽  
Vol 9 (4) ◽  
pp. 325 ◽  
Author(s):  
Carla Calabrese ◽  
Francesco Giacalone ◽  
Carmela Aprile
Keyword(s):  
Carbon Dioxide ◽  
Catalytic Activity ◽  
Scientific Community ◽  
Heterogeneous Catalysts ◽  
Metal Organic Framework ◽  
High Catalytic Activity ◽  
Co2 Conversion ◽  
Cyclic Carbonates ◽  
Hybrid Catalysts ◽  
Metal Organic

The conversion of carbon dioxide into valuable chemicals such as cyclic carbonates is an appealing topic for the scientific community due to the possibility of valorizing waste into an inexpensive, available, nontoxic, and renewable carbon feedstock. In this regard, last-generation heterogeneous catalysts are of great interest owing to their high catalytic activity, robustness, and easy recovery and recycling. In the present review, recent advances on CO2 cycloaddition to epoxide mediated by hybrid catalysts through organometallic or organo-catalytic species supported onto silica-, nanocarbon-, and metal–organic framework (MOF)-based heterogeneous materials, are highlighted and discussed.

ChemInform Abstract: Melamine-ZnI2as Heterogeneous Catalysts for Efficient Chemical Fixation of Carbon Dioxide to Cyclic Carbonates.

ChemInform ◽  
2015 ◽  
Vol 46 (20) ◽  
pp. no-no
Author(s):  
Mengshuai Liu ◽  
Bo Liu ◽  
Lei Shi ◽  
Fangxiao Wang ◽  
Lin Liang ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Heterogeneous Catalysts ◽  
Chemical Fixation ◽  
Cyclic Carbonates ◽  
Fixation Of Carbon Dioxide

Carbon Dioxide Utilisation for the Synthesis of Unsymmetrical Dialkyl and Cyclic Carbonates Promoted by Basic Ionic Liquids

2018 ◽  
Vol 71 (3) ◽  
pp. 181 ◽  
Author(s):  
Peter Goodrich ◽  
H. Q. Nimal Gunaratne ◽  
Lili Jin ◽  
Yuntao Lei ◽  
Kenneth R. Seddon
Keyword(s):  
Carbon Dioxide ◽  
Ionic Liquids ◽  
Room Temperature ◽  
Benzyl Bromide ◽  
Cyclic Carbonate ◽  
Cyclic Carbonates ◽  
Carbon Dioxide Conversion ◽  
Greener Synthesis ◽  
Carbon Dioxide Utilisation ◽  
Fixation Of Carbon Dioxide

An efficient and greener synthesis of unsymmetrical organic carbonates mediated by Hünig’s base-appended basic ionic liquids, via carbon dioxide conversion, is described here. These ionic liquids were found to be effective bases for the fixation of carbon dioxide by various alcohols and benzyl bromide, at room temperature. When the alcohol and the halide functionalities are present within the same substrate, the reaction cleanly produces a cyclic carbonate. These functionalised basic ionic liquids were fully recyclable with no loss product yields.

Melamine–ZnI2 as heterogeneous catalysts for efficient chemical fixation of carbon dioxide to cyclic carbonates

RSC Advances ◽  
2015 ◽  
Vol 5 (2) ◽  
pp. 960-966 ◽  
Author(s):  
Mengshuai Liu ◽  
Bo Liu ◽  
Lei Shi ◽  
Fangxiao Wang ◽  
Lin Liang ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
High Activity ◽  
Heterogeneous Catalysts ◽  
Synergistic Effects ◽  
Chemical Fixation ◽  
Cyclic Carbonates ◽  
Fixation Of Carbon Dioxide

Melamine–ZnI2 as heterogeneous catalysts showed high activity and versatility for cycloaddition of CO2 to epoxides due to the synergistic effects.

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