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Catalysts for CO2 Conversion

A special issue of Molecules (ISSN 1420-3049). This special issue belongs to the section "Green Chemistry".

Deadline for manuscript submissions: closed (31 August 2020) | Viewed by 3418

Special Issue Editor


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Guest Editor
CSIC - Instituto de Ciencia de Materiales de Madrid (ICMM), Cantoblanco, Spain
Interests: synthesis and characterization; cross-linked, porous and linear polymers; polymer modification; CO2 capture and conversion; heterogeneous catalysis; polymeric membranes; gas separation

Special Issue Information

Dear Colleagues,

The conversion of the CO2 in other molecules or compounds is an objective that has been pursued in recent years for two reasons: to take advantage of undesirable CO2 and to obtain value-added products. Any reaction or process that achieves this goal is extremely interesting for the scientific community and, therefore, for society. In this Special Issue, we will try to offer new advances in this topic. Thus, the scope of this Special Issue on Catalysts for CO2 conversion can cover the following topics:

  • New catalysts (homogenous and heterogeneous) to improve known transformations of CO2, for example, into polycarbonates, cyclic carbonates, fuels, etc.;
  • Advances in catalytic processes (photocatalysis, electrocatalysis, etc.) to achieve improvements in CO2 conversion;
  • New catalyzed CO2

Dr. Eva M. Maya
Guest Editor

Manuscript Submission Information

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Keywords

  • New homogeneous catalysts
  • New heterogeneous catalysts
  • CO2 conversion improvements
  • Advances in catalytic processes
  • New CO2 transformation

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Published Papers (1 paper)

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Research

10 pages, 832 KiB  
Article
Conversion of CO2 into Chloropropene Carbonate Catalyzed by Iron (II) Phthalocyanine Hypercrosslinked Porous Organic Polymer
by Eva M. Maya, Antonio Valverde-González and Marta Iglesias
Molecules 2020, 25(20), 4598; https://doi.org/10.3390/molecules25204598 - 9 Oct 2020
Cited by 21 | Viewed by 3152
Abstract
Commercial iron (II) phthalocyanine (FePc) was knitted with biphenyl using a Friedel–Crafts reaction to yield a micro-meso porous organic polymer (FePc-POP) with a specific surface area of 427 m2/g and 5.42% of iron loading. This strategy allowed for the direct synthesis [...] Read more.
Commercial iron (II) phthalocyanine (FePc) was knitted with biphenyl using a Friedel–Crafts reaction to yield a micro-meso porous organic polymer (FePc-POP) with a specific surface area of 427 m2/g and 5.42% of iron loading. This strategy allowed for the direct synthesis of a heterogeneous catalyst from an iron containing monomer. The catalytic system, formed by the knitted polymer containing FePc and DMAP (4-dimethylamino pyridine) as base, results in an efficient heterogeneous catalyst in the cycloaddition of CO2 to epichlorohydrin to selectively obtain the corresponding cyclic carbonate. Thus, a TON (mmol substrate converted/mmol catalysts used) value of 2700 was reached in 3 h under mild reaction conditions (solvent free, 90 °C, 3 bar of CO2). The catalyst does not exhibit leaching during the reactions, which was attributed to the excellent stability of the metal in the macrocycle. Full article
(This article belongs to the Special Issue Catalysts for CO2 Conversion)
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