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.

A Highly Stable Zn9-Pyrazolate Metal-Organic Framework with Metallosalen Ligands as Carbon Dioxide Cycloaddition Catalyst

2022 ◽  
Author(s):  
Rong Cao ◽  
Fa-Xue Ma ◽  
Fu-Qi Mi ◽  
Meng-Jiao Sun ◽  
Tao Huang ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Catalytic Activity ◽  
Metal Organic Framework ◽  
Three Dimensional ◽  
High Catalytic Activity ◽  
Cycloaddition Reactions ◽  
Metal Organic ◽  
Organic Framework

A three-dimensional (3D) metal-organic framework constructed from unprecedented Zn9O2(OH)2(pyz)12 (pyz = pyrazolate) clusters and Ni(salen)-derived linkers was reported. The MOF exhibits high catalytic activity for CO2 cycloaddition reactions with excellent...

A metal–organic framework with in situ generated low-coordinate binuclear Cu(i) units as a highly effective catalyst for photodriven hydrogen production

2020 ◽  
Vol 56 (49) ◽  
pp. 6700-6703
Author(s):  
Ning-Yu Huang ◽  
Hai He ◽  
Hao Li ◽  
Pei-Qin Liao ◽  
Xiao-Ming Chen
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Production ◽  
Synergistic Effect ◽  
Metal Organic Framework ◽  
High Catalytic Activity ◽  
Binuclear Copper ◽  
Metal Organic ◽  
Cu Ions ◽  
Organic Framework

Here, we report a metal–organic framework featuring a binuclear copper unit, showing extraordinarily high catalytic activity (102.8 mmol g−1 h−1) for photodriven H2 generation, which is attributed to the synergistic effect between the two Cu ions.

Lanthanide clusters as highly efficient catalysts regarding carbon dioxide activation

2020 ◽  
Vol 44 (13) ◽  
pp. 5019-5022 ◽  
Author(s):  
Wei Hou ◽  
Gang Wang ◽  
Xiaojing Wu ◽  
Shuoyi Sun ◽  
Chunyang Zhao ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Catalytic Activity ◽  
High Catalytic Activity ◽  
Cyclic Carbonates ◽  
Highly Efficient ◽  
Carbon Dioxide Activation

Lanthanide clusters display a wide substrate scope and high catalytic activity for the insertion of CO2 into epoxides to form cyclic carbonates.

Cobalt nanoparticle-embedded nitrogen-doped carbon/carbon nanotube frameworks derived from a metal–organic framework for tri-functional ORR, OER and HER electrocatalysis

2019 ◽  
Vol 7 (8) ◽  
pp. 3664-3672 ◽  
Author(s):  
Hele Guo ◽  
Qichun Feng ◽  
Jixin Zhu ◽  
Jingsan Xu ◽  
Qianqian Li ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Carbon Nanotube ◽  
Metal Organic Framework ◽  
High Catalytic Activity ◽  
Nitrogen Doped ◽  
Metal Organic ◽  
Nitrogen Doped Carbon ◽  
Cobalt Nanoparticle ◽  
Organic Framework

A Co@N-CNTF electrocatalyst derived from a metal–organic framework exhibits high catalytic activity in the ORR, OER and HER.

A local hydrophobic environment in a metal–organic framework for boosting photocatalytic CO2 reduction in the presence of water

2019 ◽  
Vol 55 (98) ◽  
pp. 14781-14784 ◽  
Author(s):  
Ning-Yu Huang ◽  
Xue-Wen Zhang ◽  
Yu-Zhi Xu ◽  
Pei-Qin Liao ◽  
Xiao-Ming Chen
Keyword(s):  
Catalytic Activity ◽  
Metal Organic Framework ◽  
Co2 Reduction ◽  
Metal Center ◽  
High Catalytic Activity ◽  
Methylene Groups ◽  
Metal Organic ◽  
Repulsive Forces ◽  
Organic Framework

The methylene groups surrounding the metal center in a metal–organic framework provide hydrophobic repulsive forces to H2O, resulting in a high catalytic activity (TOF = 73.8 h−1, selectivity of 96%) for photodriven CO2 reduction into CO.

Interfacial assembly and hydrolysis for synthesizing a TiO2/metal–organic framework composite

Soft Matter ◽  
2017 ◽  
Vol 13 (48) ◽  
pp. 9174-9178 ◽  
Author(s):  
Lifei Liu ◽  
Fanyu Zhang ◽  
Jianling Zhang ◽  
Xiuniang Tan ◽  
Bingxing Zhang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Metal Organic Framework ◽  
High Catalytic Activity ◽  
Interfacial Assembly ◽  
Metal Organic ◽  
Organic Framework

The interfacial assembling and hydrolysis route is proposed for fabricating TiO2/UiO-67 composites, which have shown high catalytic activity for photocatalytic CO2 reduction.

scholarly journals A base-free Chan–Lam reaction catalyzed by an easily assembled Cu(II)-carboxylate metal-organic framework

2021 ◽  
pp. 174751982110265
Author(s):  
Xinhai Zhang ◽  
Jianhua Qin ◽  
Ruixuan Ma ◽  
Lei Shi
Keyword(s):  
Catalytic Activity ◽  
Heterogeneous Catalyst ◽  
Metal Organic Framework ◽  
Coupling Reaction ◽  
High Catalytic Activity ◽  
Arylboronic Acids ◽  
Metal Organic ◽  
Organic Framework

A new copper(II) metal-organic framework is constructed as a sustainable copper heterogeneous catalyst. Cu-DPTCA, with high catalytic activity, can effectively promote the Chan–Lam coupling reaction of arylboronic acids and amines without adding any base or additive.

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