Recent advances in CO2 capture and simultaneous conversion into cyclic carbonates over porous organic polymers having accessible metal sites

2020 ◽  
Vol 8 (36) ◽  
pp. 18408-18424 ◽  
Author(s):  
Rongchang Luo ◽  
Min Chen ◽  
Xiangying Liu ◽  
Wei Xu ◽  
Jiayi Li ◽  
...  
Keyword(s):  
Active Sites ◽  
Cycloaddition Reaction ◽  
Cyclic Carbonates ◽  
Organic Polymers ◽  
Structure Property ◽  
Porous Organic Polymers ◽  
Design And Synthesis ◽  
Recent Advances ◽  
Structure Property Relationship ◽  
Metal Catalyzed

This review describes the recent advances in the design and synthesis of metal-functionalized porous organic polymers featuring accessible active sites and discloses the structure–property relationship in the metal-catalyzed CO2 cycloaddition reaction to epoxides.

Synthesis of metalloporphyrin-based porous organic polymers and their functionalization for conversion of CO2 into cyclic carbonates: recent advances, opportunities and challenges

2021 ◽  
Author(s):  
Rongchang Luo ◽  
Min Chen ◽  
Farong Zhou ◽  
Jiamin Zhan ◽  
Qi Deng ◽  
...  
Keyword(s):  
Cyclic Carbonates ◽  
Organic Polymers ◽  
Specific Design ◽  
Porous Organic Polymers ◽  
Design And Synthesis ◽  
Recent Advances ◽  
Made In

This review summarized the recent advances made in the task-specific design and synthesis of metalloporphyrin-based porous organic polymers (POPs) and their functionalization for conversion of CO2 into cyclic carbonates.

Triptycene-supported bimetallic salen porous organic polymers for high efficiency CO2 fixation to cyclic carbonates

2021 ◽  
Author(s):  
Jianzhuang Jiang ◽  
Yingting Zheng ◽  
Xiqian Wang ◽  
Chao Liu ◽  
Baoqiu Yu ◽  
...  
Keyword(s):  
Active Sites ◽  
Heterogeneous Catalysts ◽  
Co2 Fixation ◽  
High Efficiency ◽  
Two Dimensional ◽  
Cyclic Carbonates ◽  
Organic Polymers ◽  
Porous Organic Polymers

Exposing active sites of heterogeneous catalysts is very important for catalysis. Herein, a series of two-dimensional (2D) bimetallic salen-based porous organic polymers BSPOPs (BSPOP-Al, BSPOP-Co, and BSPOP-Ni) have been elaborated...

Carbon capture and conversion using metal–organic frameworks and MOF-based materials

2019 ◽  
Vol 48 (10) ◽  
pp. 2783-2828 ◽  
Author(s):  
Meili Ding ◽  
Robinson W. Flaig ◽  
Hai-Long Jiang ◽  
Omar M. Yaghi
Keyword(s):  
Carbon Dioxide ◽  
Carbon Capture ◽  
Carbon Dioxide Capture ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Structure Property ◽  
Property Relationship ◽  
Recent Advances ◽  
Structure Property Relationship ◽  
Metal Organic

This review summarizes recent advances and highlights the structure–property relationship on metal–organic framework-based materials for carbon dioxide capture and conversion.

Mg–porphyrin complex doped divinylbenzene based porous organic polymers (POPs) as highly efficient heterogeneous catalysts for the conversion of CO2 to cyclic carbonates

2018 ◽  
Vol 47 (37) ◽  
pp. 13135-13141 ◽  
Author(s):  
Wenlong Wang ◽  
Cunyao Li ◽  
Jutao Jin ◽  
Li Yan ◽  
Yunjie Ding
Keyword(s):  
Heterogeneous Catalysts ◽  
Cyclic Carbonates ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Porphyrin Complex ◽  
Highly Efficient

Mg–porphyrin complex doped divinylbenzene based POPs were afforded as heterogeneous catalysts for the conversion of CO2 to cyclic carbonates.

scholarly journals Feasibility Study on the Design and Synthesis of Functional Porous Organic Polymers with Tunable Pore Structure as Metallocene Catalyst Supports

Polymers ◽  
2018 ◽  
Vol 10 (9) ◽  
pp. 944 ◽  
Author(s):  
Xiong Wang ◽  
Cuiling Zhang ◽  
Wenxia Liu ◽  
Pingsheng Zhang
Keyword(s):  
Porous Structure ◽  
Pore Structure ◽  
Bulk Density ◽  
Feasibility Study ◽  
Ethylene Polymerization ◽  
Cross Linking ◽  
Metallocene Catalysts ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Design And Synthesis

Porous organic polymers (POPs) are highly versatile materials that find applications in adsorption, separation, and catalysis. Herein, a feasibility study on the design and synthesis of POP supports with a tunable pore structure and high ethylene-polymerization activity was conducted by the selection of functional comonomers and template agents, and control of cross-linking degree of their frameworks. Functionalized POPs with a tunable pore structure were designed and synthesized by a dispersion polymerization strategy. The functional comonomers incorporated in the poly(divinylbenzene) (PDVB)-based matrix played a significant role in the porous structure and particle morphology of the prepared polymers, and a specific surface area (SSA) of 10–450 m2/g, pore volume (PV) of 0.05–0.5 cm3/g, bulk density with a range of 0.02–0.40 g/cm3 were obtained by the varied functional comonomers. Besides the important factors of thermodynamic compatibility of the selected solvent system, other factors that could be used to tune the pore structure and morphology of the POP particles have been also investigated. The Fe3O4 nanoaggregates as a template agent could help improve the porous structure and bulk density of the prepared POPs, and the highly cross-linking networks can dramatically increase the porous fabric of the prepared POPs. As for the immobilized metallocene catalysts, the pore structure of the prepared POPs had a significant influence on the loading amount of the Zr and Al of the active sites, and the typically highly porous structure of the POPs would contribute the immobilization of the active species. High ethylene-polymerization activity of 8033 kg PE/mol Zr h bar was achieved on the POPs-supported catalysts, especially when high Al/Zr ratios on the catalysts were obtained. The performance of the immobilized metallocene catalysts was highly related to the pore structure and functional group on the POP frameworks.

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