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.

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.

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.

Recent advances in porous organic polymers: Preparation and properties

2013 ◽  
Vol 58 (24) ◽  
pp. 2352-2359
Author(s):  
Qi CHEN ◽  
BaoHang HAN ◽  
YanChao ZHAO ◽  
DePeng LIU
Keyword(s):  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Recent Advances

scholarly journals Design and Synthesis of Chiral Spiro Ligands

2013 ◽  
Vol 28 ◽  
pp. 1-23 ◽  
Author(s):  
Gan B. Bajracharya
Keyword(s):  
Design And Synthesis ◽  
Recent Advances ◽  
Tremendous Progress ◽  
Made In

Tremendous progress has been made in design and synthesis of chiral spiro ligands and researches in finding their utility have led development of several asymmetric- and organo-catalysis. This review describes recent advances in synthesis of chiral spiro ligands.DOI: http://dx.doi.org/10.3126/jncs.v28i0.8036Journal of Nepal Chemical SocietyVol.28, 20111-23Uploaded date: May 6, 2013 

Preparation of biimidazole-based porous organic polymers for ultrahigh iodine capture and formation of liquid complexes with iodide/polyiodide ions

2020 ◽  
Vol 8 (5) ◽  
pp. 2820-2826 ◽  
Author(s):  
Tongmou Geng ◽  
Can Zhang ◽  
Min Liu ◽  
Chen Hu ◽  
Guofeng Chen
Keyword(s):  
Nuclear Fission ◽  
Considerable Progress ◽  
Iodine Uptake ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Emission Process ◽  
Radioactive Emission ◽  
Made In

In the recent years, considerable progress has been made in iodine uptake—a radioactive emission process accompanying nuclear fission with porous organic polymers (POPs).

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...

Imidazolium- and Triazine-Based Porous Organic Polymers for Heterogeneous Catalytic Conversion of CO2into Cyclic Carbonates

ChemSusChem ◽  
2017 ◽  
Vol 10 (24) ◽  
pp. 4855-4863 ◽  
Author(s):  
Hong Zhong ◽  
Yanqing Su ◽  
Xingwei Chen ◽  
Xiaoju Li ◽  
Ruihu Wang
Keyword(s):  
Catalytic Conversion ◽  
Cyclic Carbonates ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Heterogeneous Catalytic
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