Carbon‐Supported Catalysts for the Chemical Industry

Arunajatesan, Venu; Chen, Baoshu; Möbus, Konrad; Ostgard, Daniel J.; Tacke, Thomas; Wolf, Dorit

doi:10.1002/9780470403709.ch15

Cited by 17 publications

(10 citation statements)

References 52 publications

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“…Particularly, carbon blacks (CB) have been widely used as catalysts supports in several reactions such as hydrogenation [44,45], oxygen reduction [46] and electro-oxidation [47], being their good electrical conductivity one of the most remarkable properties that seems to play a significant role in catalysis [44,47,48].…”

Section: Introductionmentioning

confidence: 99%

Catalysts based on large size-controlled Pd nanoparticles for aqueous-phase hydrodechlorination

Baeza

Calvo

Rodrı́guez

et al. 2016

Chemical Engineering Journal

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Section: Introductionmentioning

confidence: 99%

Catalysts based on large size-controlled Pd nanoparticles for aqueous-phase hydrodechlorination

Baeza

Calvo

Rodrı́guez

et al. 2016

Chemical Engineering Journal

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“…[14] The Pd supported on carbon has been used to catalyze various types of reactions, such as hydrodeoxygenation, [15] hydrogenation, [16] dehydrogenation, [17] C-C coupling reactions, [18] reduction, [19][20][21][22][23] among others. [24][25][26] The catalyst is reported to show significant activity in aerobic oxidation of aliphatic and allylic alcohols. [14] The Pd/porous carbon has also found application in electrochemical reactions as a sensor for the detection of heavymetal ions.…”

Section: Introductionmentioning

confidence: 99%

Cost‐effective bio‐derived mesoporous carbon nanoparticles‐supported palladium catalyst for nitroarene reduction and Suzuki–Miyaura coupling by microwave approach

Supriya¹,

Ananthnag²,

Shetti

et al. 2020

Applied Organom Chemis

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A new heterogeneous catalyst was synthesized by immobilizing Pd on areca nut kernel‐derived carbon nanospheres (CNSs). The CNSs, without any further activation processes, accommodated 3% of Pd on their surface. The new Pd/CNS material was used for the reduction of nitroarenes and Suzuki–Miyaura coupling of bromoarenes with aryl boronic acids. The reactions were conducted under microwave irradiation at 160 °C using 12 mol% of Pd/CNS (0.36% actual Pd content). The reduction of nitroarenes into their respective amino compounds was achieved in 10–20 min (conversion up to 100%); by contrast, the Suzuki–Miyaura reactions yielded up to 98% at 150 °C with 10 mol% of Pd/CNS catalyst. The products were identified using gas chromatography and nuclear magnetic resonance spectroscopy. The catalyst was isolated from reaction mixture and reused without any significant loss in the activity. Thus, the present work introduces one‐pot‐derived porous CNSs as efficient catalytic support to Pd, establishing an alternative to existing Pd/C in terms of cost and efficiency.

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“…In this sense, sustainable organic synthetic processes using efficient, selective, environmentally benign catalysts towards selective oxidation reactions have been thoroughly studied [4][5][6][7]11]. Among the envisaged approaches, diverse solid porous materials, such as carbon materials, zeolites, and silica, among others [12][13][14][15][16][17], were able to support metal catalysts and were involved in catalytic systems allowing to improve activity and selectivity and promote catalyst recycling.…”

Section: Introductionmentioning

confidence: 99%

Sustainability in Catalytic Cyclohexane Oxidation: The Contribution of Porous Support Materials

Andrade

Martins

2019

Catalysts

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The development of green and sustainable protocols for synthetic routes is a growing area of research in chemistry worldwide. The development of sustainable processes and products through innovative catalytic materials and technologies, that allow a better use of resources, is undoubtedly a very important issue facing research chemists today. Environmentally and economically advanced catalytic processes for selective alkane oxidations reactions, as is the case of cyclohexane oxidation, are now focused on catalysts’ stability and their reuse, intending to overcome the drawbacks posed by current homogeneous systems. The aim of this short review is to highlight recent contributions in heterogeneous catalysis regarding porous support materials to be applied to cyclohexane oxidation reaction. Different classes of porous materials are covered, from carbon nanomaterials to zeolites, mesoporous silicas, and metal organic frameworks. The role performed by the materials to be used as supports towards an enhancement of the activity/selectivity of the catalytic materials and the ability of recycling and reuse in consecutive catalytic cycles is highlighted.

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Carbon‐Supported Catalysts for the Chemical Industry

Cited by 17 publications

References 52 publications

Catalysts based on large size-controlled Pd nanoparticles for aqueous-phase hydrodechlorination

Catalysts based on large size-controlled Pd nanoparticles for aqueous-phase hydrodechlorination

Cost‐effective bio‐derived mesoporous carbon nanoparticles‐supported palladium catalyst for nitroarene reduction and Suzuki–Miyaura coupling by microwave approach

Sustainability in Catalytic Cyclohexane Oxidation: The Contribution of Porous Support Materials

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