4.7 Article

A novel conjugated microporous polymer microspheres comprising cobalt porphyrins for efficient catalytic CO2 cycloaddition under ambient conditions

Related references

Note: Only part of the references are listed.
Article Chemistry, Multidisciplinary

Recent Advances on Metal-Organic Frameworks in the Conversion of Carbon Dioxide

Xiongli Liu et al.

Summary: With the challenges of global warming due to greenhouse gas emissions, the use of Metal-Organic Frameworks (MOFs) in converting CO2 to useful compounds shows promising potential. The high surface areas and easily designable functional sites make MOFs a hopeful solution for addressing the greenhouse effect.

CHINESE JOURNAL OF CHEMISTRY (2021)

Article Engineering, Environmental

Hierarchically nanoporous copolymer with built-in carbene-CO2 adducts as halogen-free heterogeneous organocatalyst towards cycloaddition of carbon dioxide into carbonates

Xiaochen Wang et al.

Summary: A series of porous polymers incorporating N-heterocyclic carbene-CO2 adducts were synthesized and used as efficient heterogeneous organocatalysts for the cycloaddition of CO2 to styrene oxide. The catalyst showed high catalytic activity and recyclability, with even higher turnover frequency compared to existing metal-halogen-free catalysts. Additionally, the catalyst could efficiently convert various epoxides into cyclic carbonates under mild conditions, highlighting its potential for eco-friendly CO2 conversion.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Chemistry, Applied

Imidazolium ionic liquid functionalized UiO-66-NH2 as highly efficient catalysts for chemical fixation of CO2 into cyclic carbonates

Yuanfeng Wu et al.

Summary: Imidazolium ionic liquids functionalized UiO-66-NH2 MOFs were synthesized and applied as efficient catalysts for the conversion of CO2 into cyclic carbonates. Various characterization technologies were used to investigate the functionalized UiO-66-NH2, revealing changes in structure and catalytic activity. The catalyst showed promising results in terms of conversion and selectivity, along with good reusability and performance in additional coupling reactions.

MICROPOROUS AND MESOPOROUS MATERIALS (2021)

Article Chemistry, Applied

Green synthesized cobalt-bipyridine constructed conjugated microporous polymer: An efficient heterogeneous catalyst for cycloaddition of epoxides via CO2 fixation under ambient conditions

Xiaofeng Zhang et al.

Summary: This study developed a new method to synthesize conjugated microporous polymers with excellent CO2 capture performance, and successfully prepared a heterogeneous catalyst with a turnover frequency of up to 250 h-1 at room temperature for the reaction of coupling epoxides with CO2 to form cyclic carbonates. The research provides an efficient strategy for the conversion of carbon dioxide with industrial and economic value.

MICROPOROUS AND MESOPOROUS MATERIALS (2021)

Article Chemistry, Multidisciplinary

Synergistically Converting Carbon Dioxide into Cyclic Carbonates by Metalloporphyrin-Based Cationic Polymers with Imidazolium Functionality

Xiangying Liu et al.

Summary: A novel porphyrin-based cationic polymer was successfully prepared through an atom-efficient polycondensation reaction, followed by direct metalation with zinc acetate to form a zinc porphyrin-based cationic polymer. The rigid and charged polymer can cooperatively promote the reaction under mild conditions, achieving efficient unification of high activity and good recyclability.

CHEMISTRYSELECT (2021)

Article Chemistry, Physical

Ultralow Co Loading Phenanthroline-based Porous Organic Polymer as a High-efficient Heterogeneous Catalyst for the Fixation of CO2 to Cyclic Carbonates at Ambient Conditions

Xiaofeng Zhang et al.

Summary: The study developed a green synthesis method to prepare porous organic polymers and designed efficient catalysts for the fixation of CO2 into cyclic carbonates. This provided an effective strategy for addressing the key challenge of CO2 transformation.

CHEMCATCHEM (2021)

Article Engineering, Environmental

Basicity controlled MgCo2O4 nanostructures as catalyst for viable fixation of CO2 into epoxides at atmospheric pressure

Divya Prasad et al.

Summary: The study demonstrates the potential of MgCo2O4 spinel oxides with controlled basicity as catalysts for CO2 fixation into epoxides at atmospheric pressure. Different interlayer anions in the metal salt precursors strongly affect the basicity and catalytic efficiency of the nanostructures. The MgCo2O4 nanostructures exhibited diverse morphology and surface area, with chloride anion resulting in the highest catalytic activity due to its smaller size and increased exposure of basic sites.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Engineering, Chemical

Sustainable synthesis of multifunctional porous metalloporphyrin polymers for efficient carbon dioxide transformation under mild

Yaju Chen et al.

Summary: This work describes a pre- and post-synthetic strategy to design metalloporphyrin-based azo-hierarchical porous ionic polymers, which showed great CO2 uptake and catalytic conversion efficiency. The synthesized polymer exhibited features like improved surface area, hierarchical porosity, high-density active sites, along with recyclability and retention of activity over multiple cycles. Additionally, it demonstrated effective catalytic activity in converting diluted CO2 to produce desired products under mild conditions.

CHEMICAL ENGINEERING SCIENCE (2021)

Article Chemistry, Inorganic & Nuclear

Highly Active Chromium Complexes Supported by Constrained Schiff-Base Ligands for Cycloaddition of Carbon Dioxide to Epoxides

Jiraya Kiriratnikom et al.

Summary: Constrained Schiff-base ligands based on the well-known salen ligands were developed, leading to the synthesis of chromium complexes that acted as catalysts for the conversion of epoxides and CO2 into cyclic carbonates. Certain catalysts exhibited very high catalytic activity, with a turnover frequency of up to 14800 h(-1), showing 100% selectivity for the formation of terminal cyclic carbonates from various epoxide substrates.

INORGANIC CHEMISTRY (2021)

Article Chemistry, Applied

Defective UiO-66-NH2 (Zr/Ce) catalyzes the synthesis of propylene carbonate under mild conditions

Lijian Jin et al.

Summary: The addition of Ce ions can effectively reduce the number of UiO-66-NH2 connections and enhance the catalytic activity. UiO-66-NH2(Zr/Ce) exhibits the highest catalytic activity when the Ce/Zr molar ratio is 5%, and remains stable after 4 catalytic cycles.

MICROPOROUS AND MESOPOROUS MATERIALS (2021)

Article Nanoscience & Nanotechnology

Synthesis of Bifunctional Porphyrin Polymers for Catalytic Conversion of Dilute CO2 to Cyclic Carbonates

Lina Liu et al.

Summary: The synthesis of bifunctional polymers incorporating porphyrin-Zn as Lewis acid sites and Br- as nucleophiles for the cycloaddition of dilute CO2 with epoxides has been reported. Optimized bifunctional polymer shows high catalytic activity and can efficiently catalyze the reaction even under ambient conditions. This bifunctional polymer demonstrates great potential for industrial-scale production in the field of CO2 conversion.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Engineering, Environmental

Fabrication of robust and bifunctional cyclotriphosphazene-based periodic mesoporous organosilicas for efficient CO2 adsorption and catalytic conversion

Xin Cheng et al.

Summary: The study introduces novel cyclotriphosphazene-based periodic mesoporous organosilicas (PMO-CPF) with high specific surface area and multifunctional structural features for efficient adsorption of CO2 and conversion of epoxides into carbonates. The optimal PMO-CPF-20 in combination with tetrabutylammonium iodide (TBAI) exhibited excellent catalytic performance for the cycloaddition of CO2 to propylene oxide, resulting in high propylene carbonate yield and selectivity under specific conditions.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Chemistry, Multidisciplinary

Synergistic catalysis of metalloporphyrins and phosphonium ionic liquids for the efficient transformation of CO2 under ambient conditions

Ke Wang et al.

Summary: The introduction of electron-donating and electron-withdrawing functional groups can affect the catalytic activity, while the length of alkyl group in the cocatalyst significantly impacts the catalytic efficiency.

JOURNAL OF CO2 UTILIZATION (2021)

Article Chemistry, Multidisciplinary

Cobalt-porphyrin modified graphene oxide as a heterogeneous catalyst for solvent-free CO2 fixation to cyclic carbonates

Faliang Gou et al.

Summary: The cobalt-porphyrin modified graphene oxide (GOPCoCl) demonstrated high catalytic performance, excellent recyclability, and good substrate expansibility for the solvent-free cycloaddition. Moreover, a synergetic catalytic mechanism has been proposed based on the catalytic system and experimental results.

JOURNAL OF CO2 UTILIZATION (2021)

Review Chemistry, Physical

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

Rongchang Luo et al.

Summary: This review discusses the recent advances in the design and synthesis of metalloporphyrin-based POPs for CO2 catalysis, focusing on the conversion of CO2 into cyclic carbonates and the diverse synthetic strategies for preparing these materials with different functionalities and compositions. The exploration of single/multi-active-site synergistic catalytic models provides theoretical guidance for multifunctionalization of metalloporphyrin-based POPs, while also highlighting key opportunities and challenges in the field for future research and industrial applications.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Review Chemistry, Physical

Chemical fixation of CO2 on nanocarbons and hybrids

Hua-Yi Kuang et al.

Summary: The conversion and utilization of CO2 into high value-added products is promising, with catalysts playing a key role in improving reaction activity and selectivity. Nano-carbons and related hybrids are widely used as catalytic materials in this process, with strategies to construct effective catalytic sites being important for their operation.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Review Chemistry, Physical

Tailored covalent organic frameworks for simultaneously capturing and converting CO2 into cyclic carbonates

Rongchang Luo et al.

Summary: The catalytic cycloaddition of CO2 to epoxides is considered as a promising and green pathway for CO2 utilization, with covalent organic frameworks (COFs) playing a key role in efficient capture and conversion of CO2. By regulating pore parameters and incorporating catalytically active components, well-designed COFs can offer a viable alternative to metal-organic frameworks (MOFs) in meeting the multifaceted requirements of CO2 activation and transformation. The review highlights the recent advances in utilizing tailored COFs for capturing and converting CO2 into cyclic carbonates, with an emphasis on the rational design of organic polymeric monomers and strategic modification strategies for industrial application prospects.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Article Chemistry, Physical

Cycloaddition mechanisms of CO2 and epoxide catalyzed by salophen - an organocatalyst free from metals and halides

Cai-Hong Guo et al.

Summary: The cycloaddition mechanisms of CO2 and epichlorohydrin catalyzed by salophen as an organocatalyst were investigated using B3LYP density functional theory computations. Two pathways were discovered: a kinetically favored neutral pathway under high temperature and pressure conditions, and a similar anionic route with a much lower apparent barrier that could potentially react under milder conditions, pending experimental confirmation.

CATALYSIS SCIENCE & TECHNOLOGY (2021)

Article Engineering, Environmental

Recent advances in the synthesis of cyclic carbonates via CO2 cycloaddition to epoxides

Abdul Rehman et al.

Summary: Global concerns over high CO2 levels and dwindling fossil resources have led to increasing interest in utilizing CO2 and waste biomass as renewable resources for valuable products. The synthesis of cyclic carbonates from epoxides and CO2 is a promising reaction with a wide range of applications. Recent advancements in catalytic systems and flow chemistry have significantly improved the efficiency of cyclic carbonate synthesis.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

Article Chemistry, Multidisciplinary

Halogen-free fixation of carbon dioxide into cyclic carbonates via bifunctional organocatalysts

Feng Zhang et al.

Summary: Bifunctional organocatalysts with diamine and carboxylic acid groups were used to prepare cyclic carbonates through cycloaddition reactions, showing excellent catalytic activities with high yields and selectivities. This metal-free system provides a promising halogen-free and green pathway for the synthesis of cyclic carbonates from CO2 and epoxides.

GREEN CHEMISTRY (2021)

Article Engineering, Environmental

Hierarchical porous polyimide nanocomposite membrane for flow-through CO2 cycloaddition at mild conditions

Tianqi Zhang et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Review Chemistry, Multidisciplinary

Porous Aromatic Frameworks (PAFs)

Yuyang Tian et al.

CHEMICAL REVIEWS (2020)

Article Engineering, Environmental

Efficient CO2 enrichment and fixation by engineering micropores of multifunctional hypercrosslinked ionic polymers

Degong Jia et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Article Chemistry, Multidisciplinary

Scalable, Durable, and Recyclable Metal-Free Catalysts for Highly Efficient Conversion of CO2to Cyclic Carbonates

Yao-Yao Zhang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Review Green & Sustainable Science & Technology

Recent advances in carbon dioxide utilization

Zhien Zhang et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2020)

Article Multidisciplinary Sciences

Enhanced carbon dioxide conversion at ambient conditions via a pore enrichment effect

Wei Zhou et al.

NATURE COMMUNICATIONS (2020)

Article Engineering, Environmental

Experimental investigation of improved graphene oxide as an efficient catalyst for the sustainable chemical fixation of CO2 with epoxides

P. Heydari et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2020)

Review Chemistry, Multidisciplinary

Emerging trends in porous materials for CO2capture and conversion

Gurwinder Singh et al.

CHEMICAL SOCIETY REVIEWS (2020)

Review Chemistry, Physical

Porous Organic Polymers for CO2 Storage and Conversion Reactions

Piyali Bhanja et al.

CHEMCATCHEM (2019)

Article Chemistry, Multidisciplinary

Unexpected Macrocyclic Multinuclear Zinc and Nickel Complexes that Function as Multitasking Catalysts for CO2 Fixations

Kazuto Takaishi et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Review Chemistry, Inorganic & Nuclear

Metal-organic framework-based heterogeneous catalysts for the conversion of C1 chemistry: CO, CO2 and CH4

Wen-Gang Cui et al.

COORDINATION CHEMISTRY REVIEWS (2019)

Article Chemistry, Multidisciplinary

Interfacial Frustrated Lewis Pairs of CeO2 Activate CO2 for Selective Tandem Transformation of Olefins and CO2 into Cyclic Carbonates

Sai Zhang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Chemistry, Physical

Opportunities and Challenges for Catalysis in Carbon Dioxide Utilization

Michael D. Burkart et al.

ACS CATALYSIS (2019)

Article Multidisciplinary Sciences

The technological and economic prospects for CO2 utilization and removal

Cameron Hepburn et al.

NATURE (2019)

Article Chemistry, Physical

Functionalized periodic mesoporous organosilicas: from metal free catalysis to sensing

Laurens Bourda et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

Article Chemistry, Multidisciplinary

Metalloporphyrin Polymers with Intercalated Ionic Liquids for Synergistic CO2 Fixation via Cyclic Carbonate Production

Yaju Chen et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2018)

Article Chemistry, Physical

Synthesis of Porous Polymeric Catalysts for the Conversion of Carbon Dioxide

Kuan Huang et al.

ACS CATALYSIS (2018)

Article Chemistry, Multidisciplinary

Cycloaddition Reaction of Spiro-Epoxy Oxindole with CO2 at Atmospheric Pressure Using Deep Eutectic Solvent

Raj Kumar Tak et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2018)

Article Chemistry, Multidisciplinary

State-of-the-Art Multifunctional Heterogeneous POP Catalyst for Cooperative Transformation of CO2 to Cyclic Carbonates

Wenlong Wang et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2017)

Article Chemistry, Physical

Inexpensive polyphenylene network polymers with enhanced microporosity

Kadhum J. Msayib et al.

JOURNAL OF MATERIALS CHEMISTRY A (2016)

Article Chemistry, Multidisciplinary

Ionic liquids-functionalized porphyrins as bifunctional catalysts for cycloaddition of carbon dioxide to epoxides

Xu Jiang et al.

JOURNAL OF CO2 UTILIZATION (2016)

Article Chemistry, Physical

Metalloporphyrin-based organic polymers for carbon dioxide fixation to cyclic carbonate

Aibing Chen et al.

JOURNAL OF MATERIALS CHEMISTRY A (2015)

Article Chemistry, Physical

Multifunctional microporous organic polymers

Buyi Li et al.

JOURNAL OF MATERIALS CHEMISTRY A (2014)

Article Chemistry, Physical

Synthesis of complex nanomaterials via Ostwald ripening

Christopher C. Yec et al.

JOURNAL OF MATERIALS CHEMISTRY A (2014)

Article Multidisciplinary Sciences

Capture and conversion of CO2 at ambient conditions by a conjugated microporous polymer

Yong Xie et al.

NATURE COMMUNICATIONS (2013)

Article Chemistry, Multidisciplinary

Porphyrin based porous organic polymers: novel synthetic strategy and exceptionally high CO2 adsorption capacity

Arindam Modak et al.

CHEMICAL COMMUNICATIONS (2012)

Article Polymer Science

Microporous copolymers for increased gas selectivity

Robert Dawson et al.

POLYMER CHEMISTRY (2012)

Article Chemistry, Physical

Electron energy loss spectroscopic investigation of Co metal, CoO, and Co3O4 before and after Ar+ bombardment

HAE Hagelin-Weaver et al.

APPLIED SURFACE SCIENCE (2004)

Article Chemistry, Multidisciplinary

What controls the optical properties of DNA-linked gold nanoparticle assemblies?

JJ Storhoff et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2000)