A highly active and stable Pd/B-doped carbon catalyst for the hydrogenation of 4-carboxybenzaldehyde

Tie, Kai; Pan, Xiulian; Yu, Tie; Li, Pan; He, Limin; Bao, Xinhe

doi:10.1016/j.jechem.2018.05.021

Cited by 15 publications

(7 citation statements)

References 31 publications

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“…[32][33][34] Boron could math with the carbon space lattice extremely when carbon substance is doped by B atom, because the atomic diameter of boron resembles the one of carbon atom. [34][35] Boron-doped carbon material can be used in strengthening the interaction between metal nanoparticles and boron active site, [36][37] which maybe has an impact on the stability, dispersion and chemical properties of surface metal nanoparticles. [34][35] Boron-doped carbon material can be used in strengthening the interaction between metal nanoparticles and boron active site, [36][37] which maybe has an impact on the stability, dispersion and chemical properties of surface metal nanoparticles.…”

Section: Introductionmentioning

confidence: 99%

“…[33] Furthermore, boron is less electronegative than carbon and can act as an electron-withdrawing site when entering carbon lattice. [34][35] Boron-doped carbon material can be used in strengthening the interaction between metal nanoparticles and boron active site, [36][37] which maybe has an impact on the stability, dispersion and chemical properties of surface metal nanoparticles. Accordingly, it has been observed that Bdoped carbonaceous material efficiently improved the Pd-based catalytic performances compared with undoped carbon catalyst support in several catalytic processes.…”

Section: Introductionmentioning

confidence: 99%

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Palladium Nanoparticles Supported on B‐Doped Carbon Nanocage as Electrocatalyst toward Ethanol Oxidation Reaction

Yao

Zhang

et al. 2019

ChemElectroChem

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Boron-doped carbon nanocage (BC-2) was used as carrier to anchor palladium nanoparticles and enhanced the catalytic performance for the ethanol oxidation reaction. The BC-2 was synthesized via thermal treatment the predesigned compound containing cobalt and boron at 900°C with the help of hydrogen and acid washing process. Palladium nanoparticles can be loaded on the BC-2 supports (Pd/BC-2) for ethanol oxide reaction (EOR). The BC-2 support has the following character-istics: (i) The hollow structure contains highly order nanoporous to offer more channel and space in catalysis process; (ii) borondoped carbon structures can supply abundant activity sites for stabilizing palladium nanoparticles; (iii) the unique three-dimensional architecture can prevent the agglomeration and inactivation of metal catalysts. The Pd/BC-2 catalyst displays higher catalytic activities 3614.11 mA mg À 1 toward the peak current density compared to that of Pd/C (804.39 mA mg À 1 ).

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Palladium Nanoparticles Supported on B‐Doped Carbon Nanocage as Electrocatalyst toward Ethanol Oxidation Reaction

Yao

Zhang

et al. 2019

ChemElectroChem

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“…Coville and co‐workers reported that doping B in hollow carbon spheres not only promoted the dispersion of noble metal nanoparticles, enhanced the interaction between metal and support, but also improved the thermal stability of support [68] . For similar reason, Bao and co‐workers found that compared to Pd/C and Pd/NC, the Pd/BC catalyst demonstrated a superior activity and good stability in the conversion of 4‐carboxybenzaldehyde (4‐CBA) [69] …”

Section: Metal Catalyst Anchored By Heteroatomsmentioning

confidence: 97%

Advanced Carbon‐Based Nanocatalysts and their Application in Catalytic Conversion of Renewable Platform Molecules

et al. 2022

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The transformation of renewable platform molecules to produce value‐added fuels and fine‐chemicals is a promising strategy to sustainably meet future demands. Owing to their finely modified electronic and geometric properties, carbon‐based nanocatalysts have shown great capability to regulate their catalytic activity and stability. Their well‐defined and uniform structures also provide both the opportunity to explore intrinsic reaction mechanisms and the site‐requirement for valorization of renewable platform molecules to advanced fuels and chemicals. This Review highlights the progress achieved in carbon‐based nanocatalysts, mainly by using effective regulation approaches such as heteroatom anchoring, bimetallic synergistic effects, and carbon encapsulation to enhance catalyst performance and stability, and their applications in renewable platform molecule transformations. The foundation for understanding the structure‐performance relationship of carbon‐based catalysts has been established by investigating the effect of these regulation methods on catalyst performance. Finally, the opportunities, challenges and potential applications of carbon‐based nanocatalysts are discussed.

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“…In 2018, Pan and coworkers reported the synthesis of Pd NPs on the boron‐doped carbon through the incipient wetness impregnation method using an aqueous HCl solution of PdCl 2 as the precursor [97] . The boron‐doped carbon was generated via a simple pyrolysis method from glucose as the cheap and environmentally friendly biomass carbon source and boric acid as the boron source.…”

Section: Heteroatom‐doped Porous Carbon/metal Catalystsmentioning

confidence: 99%

Recent Advances on Heteroatom‐Doped Porous Carbon/Metal Materials: Fascinating Heterogeneous Catalysts for Organic Transformations

Rangraz

Heravi

Elhampour³

2021

The Chemical Record

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Design and preparation of low‐cost, effective, and novel catalysts are important topics in the field of heterogeneous catalysis from academic and industrial perspectives. Recently, heteroatom‐doped porous carbon/metal materials have received significant attention as promising catalysts in divergent organic reactions. Incorporation of heteroatom into the carbon framework can tailor the properties of carbon, providing suitable interaction between support and metal, resulting in superior catalytic performance compared with those of traditional pure carbon/metal catalytic systems. In this review, we try to underscore the recent advances in the design, preparation, and application of heteroatom‐doped porous carbon/metal catalysts towards various organic transformations.

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A highly active and stable Pd/B-doped carbon catalyst for the hydrogenation of 4-carboxybenzaldehyde

Cited by 15 publications

References 31 publications

Palladium Nanoparticles Supported on B‐Doped Carbon Nanocage as Electrocatalyst toward Ethanol Oxidation Reaction

Palladium Nanoparticles Supported on B‐Doped Carbon Nanocage as Electrocatalyst toward Ethanol Oxidation Reaction

Advanced Carbon‐Based Nanocatalysts and their Application in Catalytic Conversion of Renewable Platform Molecules

Recent Advances on Heteroatom‐Doped Porous Carbon/Metal Materials: Fascinating Heterogeneous Catalysts for Organic Transformations

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