Synthesis and characterization of Ni nanoparticles supported on nitrogen-doped mesoporous carbon

Pamungkas, Afif Zulfikar; Abdullah, I.; Krisnandi, Y. K.

doi:10.1088/1757-899x/496/1/012003

Cited by 8 publications

(5 citation statements)

References 16 publications

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“…It can assist the loading process of active catalyst species, facilitate good reactant transport, and expand the temperature range in reaction applications. It is known that mesoporous carbon can be impregnated well with various types of metals for multiple applications such as Ag [19][20], Pd [20], Ni [21][22], Co [23], Ru [24], and Cu [25]. In addition, mesoporous carbon is also a potential material to be used as a CO2 adsorbent [26][27].…”

Section: ■ Introductionmentioning

confidence: 99%

Synthesis and Characterization of Copper Impregnated Mesoporous Carbon as Heterogeneous Catalyst for Phenylacetylene Carboxylation with Carbon Dioxide

et al. 2020

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Carbon dioxide (CO2) is a compound that can potentially be used as a carbon source in the synthesis of fine chemicals. However, the utilization of CO2 is still constrained due to its inert and stable nature. Therefore, the presence of a catalyst is needed in CO2 conversion. This study aims to synthesize copper impregnated mesoporous carbon (Cu/MC) as a catalyst for phenylacetylene carboxylation reaction with CO2 to produce phenylpropiolic acid. The synthesis of mesoporous carbon was performed via the soft template method. The as-synthesized Cu/MC material was characterized by FTIR, SAA, XRD, and SEM-EDX. BET surface area analysis of mesoporous carbon showed that the material has a high surface area of 405.8 m2/g with an average pore diameter of 7.2 nm. XRD pattern of Cu/MC indicates that Cu has been successfully impregnated in the form of Cu(0) and Cu(I). Phenylacetylene carboxylation reaction with CO2 was carried out by varying reaction temperatures (25, 50, and 75 °C), amount of catalyst (28.6, 57.2, and 85.8 mg), type of base (Cs2CO3, K2CO3, and Na2CO3), and variation of support. The reaction mixtures were analyzed by HPLC and showed that the highest phenylacetylene conversion of 41% was obtained for the reaction at 75 °C using Cs2CO3 as a base.

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Section: ■ Introductionmentioning

confidence: 99%

Synthesis and Characterization of Copper Impregnated Mesoporous Carbon as Heterogeneous Catalyst for Phenylacetylene Carboxylation with Carbon Dioxide

et al. 2020

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“…Two peaks appear at 2θ of 24.32° and 43.94° which are the typical peaks of mesoporous carbon. These peaks have indices of 002 and 100 [21]. The diffractogram shows that the materials have an amorphous structure, and there was no significant structure difference between MC and Ni-phen/MC materials.…”

Section: Synthesis and Characterization Of Catalystmentioning

confidence: 94%

“…NiNPs-doped MC [21], and PANI/MC nanocomposite [23] (see Table 3 for details). This indicates the superiority of Ni-phen complex in binding to CO2 compared to only amine functional group or nickel metal alone on MC.…”

Section: Samplementioning

confidence: 99%

Nickel-phenanthroline Complex Supported on Mesoporous Carbon as a Catalyst for Carboxylation under CO2 Atmosphere

Abdullah

Andriyanti

Nurani

et al. 2021

Bull. Chem. React. Eng. Catal.

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Carbon dioxide is a highly potential renewable C1 source for synthesis of fine chemicals. Utilization of CO2 in carboxylation reactions requires catalysts, such as: nickel complex for CO2 activation. However, the use of homogeneous catalysts in the reaction is still less efficient due to the difficulty of separating the product and catalyst from reaction mixture. Therefore, it is necessary to heterogenize the nickel complex in a solid support such as mesoporous carbon. In this report, mesoporous carbon (MC) prepared from phloroglucinol and formaldehyde through soft template method was used as a solid support for Ni-phenanthroline complex (Ni-phen). The catalyst was characterized by Fourier Transform Infra Red (FT-IR), X-Ray Diffraction (XRD), Scanning Electron Microscope - Energy Dispersive X-Ray (SEM-EDX), and Surface Area Analyzer (SAA). The result of SAA characterization showed that the pore diameter of MC was 6.7 nm and Ni-phen/MC was 5.1 nm which indicates that the materials have meso-size pores. Ni-phen/MC material was then used as a heterogeneous catalyst in the carboxylation reaction of phenylacetylene under an ambient CO2 pressure. The reactions were carried out in several variations of conditions such as temperature, time and catalyst types. Based on the results of the reaction, the best conditions were obtained at 25 °C for 8 h of reaction time using Ni-phen/MC catalyst. Copyright © 2021 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0).

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“…However, most pure carbon-based materials are electric double-layer capacitors with limited charge storage capacity. The energy storage capacity of PC electrode materials can be improved through three methods, namely, nonmetallic heteroatom doping, 10,11 metal nanomaterial doping, 12,13 and preparation of transition metal hydroxide/oxide/sulfide-carbon composites. [14][15][16] However, compared with conventional transition metal hydroxide/oxide/sulfide, the specific capacitance of PC doped with nonmetal atoms or metal nanomaterials is yet to be fully understood.…”

Section: Introductionmentioning

confidence: 99%

Preparation of nickel-bound porous carbon and its application in supercapacitors

Liu

Meng

et al. 2022

Inorg. Chem. Front.

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Synthesis and characterization of Ni nanoparticles supported on nitrogen-doped mesoporous carbon

Cited by 8 publications

References 16 publications

Synthesis and Characterization of Copper Impregnated Mesoporous Carbon as Heterogeneous Catalyst for Phenylacetylene Carboxylation with Carbon Dioxide

Synthesis and Characterization of Copper Impregnated Mesoporous Carbon as Heterogeneous Catalyst for Phenylacetylene Carboxylation with Carbon Dioxide

Nickel-phenanthroline Complex Supported on Mesoporous Carbon as a Catalyst for Carboxylation under CO2 Atmosphere

Preparation of nickel-bound porous carbon and its application in supercapacitors

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