2021
DOI: 10.1021/acs.chemmater.1c01569
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Metal Catalysis with Knitting Aryl Polymers: Design, Catalytic Applications, and Future Trends

Abstract: In 2011, a new type of hyper-cross-linked polymers (HCPs) arose, known as knitting aromatic polymers (KAPs), characterized by their extraordinary chemical and thermal stability, by their porosity properties, and above all, for the simplicity of their synthesis based on the union of aromatic monomers, without any previous functionalization. The next logical step was the incorporation of metals within these networks, as support for different soluble molecular catalysts or metal nanoparticles (NPs). Thus, the num… Show more

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Cited by 31 publications
(29 citation statements)
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“…In recent years, researchers have aimed at designing effective functionalized MOF catalysts with organic and organometallic moieties, instead of applying conventional MOF catalysts based on highly priced metals. These techniques have been used to modify different types of catalysts, e.g., sulfopyridinium chloride ionic liquid-supported Zr-UiO-66 has been introduced by Zolfigol et al in 2021, indicating that MOF-functionalized catalytic species have been used in organic synthesis and functional group transformations. Therefore, combining the catalytic complexes with MOFs as supports to produce heterogenized catalytic materials is a novel strategy to modify physiochemical properties, pore sizes, surface areas, and topologies of the target porous material moieties. …”
Section: Introductionmentioning
confidence: 99%
“…In recent years, researchers have aimed at designing effective functionalized MOF catalysts with organic and organometallic moieties, instead of applying conventional MOF catalysts based on highly priced metals. These techniques have been used to modify different types of catalysts, e.g., sulfopyridinium chloride ionic liquid-supported Zr-UiO-66 has been introduced by Zolfigol et al in 2021, indicating that MOF-functionalized catalytic species have been used in organic synthesis and functional group transformations. Therefore, combining the catalytic complexes with MOFs as supports to produce heterogenized catalytic materials is a novel strategy to modify physiochemical properties, pore sizes, surface areas, and topologies of the target porous material moieties. …”
Section: Introductionmentioning
confidence: 99%
“…The first reported 2D COFs trace back to 2005 . Different from other traditional organic porous polymers (e.g., conjugated microporous polymers (CMPs), hyper-cross-linked polymers (HCPs), polymers with intrinsic microporosity (PIM), and porous aromatic frameworks (PAFs)), 2D conjugated COFs feature ordered structures, predesignable skeletons, and inherent porosity. Their open channels for mass or charge carrier transport make 2D conjugated COFs promising platforms for heterogeneous catalysis, photocatalysis, energy storage and conversion, etc., while their tunable structures enable us to precisely integrate functional units into 2D conjugated COFs for specific applications .…”
Section: Introductionmentioning
confidence: 99%
“…Porous aromatic frameworks (PAFs), an emerging class of porous materials, have achieved great developments and been widely used in many applications including but not limited to gas sorption, molecule separation, heterogeneous catalysis, and sensors. , Benefiting from the diversity of synthesis and functionalization, specific active sites for selective molecule adsorption and efficient catalytic performance can be realized by incorporating suitable functional groups in PAFs’ skeletons. The high surface areas of PAFs provide abundant potential sites for anchoring the active sites in their frameworks, and highly accessible porous textures offer a transmission path for reactants and products. Furthermore, PAFs can tolerate severe environments and harsh chemical treatments profiting from the strong carbon–carbon-bond linkages, which is vitally important in catalytic processes and makes recycling and reuse of catalysts possible.…”
Section: Introductionmentioning
confidence: 99%