Microemulsion prepared Ni<sub>88</sub>Pt<sub>12</sub> for methane cracking

Lu, Zhou; Harb, Moussab; Hedhili, Mohamed N.; Mana, Noor Al; Basset, Jean‐Marie

doi:10.1039/c6ra25069f

Cited by 6 publications

(2 citation statements)

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“…Thermal decomposition of methane (TDM) is one of the most promising and environmentally friendly methods for producing hydrogen, as no carbon oxides arise [4][5][6].…”

Section: Introductionmentioning

confidence: 99%

“…Zhou et al presented the efficiency of TDM using of 65 wt% Fe catalyst on alumina support and a bulk Ni catalyst, [6]. Catalyst efficiency was studied by TDM at 1023.15 K. In the case of Fe catalyst, the hydrogen yield was 780 mmol/g cat and in the case of bulk Ni it was 450 mmol/g cat [5,7]. Reshetenko et al prepared 90Fe-Al 2 O 3 , 85Fe-5Co-Al 2 O 3 and 85Fe-5Ni-Al 2 O 3 bimetallic catalysts [8].…”

Section: Introductionmentioning

confidence: 99%

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Methane Decomposition Over Modified Carbon Fibers as Effective Catalysts for Hydrogen Production

et al. 2019

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Catalyzed thermal decomposition of methane to produce hydrogen was studied. The carbon microfibers with embedded Ni, Cu and Co metals and metal phosphides were introduced as the novel catalysts. The catalysts were prepared by needle-less electrospinning being a versatile method for fibers production in large scale. The efficiency of methane decomposition by utilization of micro fiber carbon supported metal catalysts was studied by the pyrolysis-capillary gas chromatography method. The experiment was carried out in the temperature range from 973.15 to 1073.15 K. Kinetic parameters were calculated based on the Demitcheli kinetic model. It was found that the morphology, schedule of heat treatment and type and content of incorporated transition metals and metal phosphides may be the controlling parameter in the catalytic decomposition of methane. The highest conversion rates about 54% were achieved using carbon microfibers doped with cobalt and cobalt phosphide nanoparticles. The catalyst was heat treated in argon atmosphere followed by the hydrogen reduction. The second highest conversion rates were achieved with carbon microfibers doped with nickel and nickel phosphide nanoparticles carbonized only under argon atmosphere.

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“…Thermal decomposition of methane (TDM) is one of the most promising and environmentally friendly methods for producing hydrogen, as no carbon oxides arise [4][5][6].…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Methane Decomposition Over Modified Carbon Fibers as Effective Catalysts for Hydrogen Production

et al. 2019

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Co-production of hydrogen and carbon nanotubes from cracking of waste cooking oil model compound over Pt–Ni/SBA-15 catalysts

et al. 2021

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Pre-reduction of WO3–Co3O4 by H2–C2H4 in a fluidized bed

Shang,

Li,

et al. 2024

Chinese Journal of Chemical Engineering

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Microemulsion prepared Ni₈₈Pt₁₂ for methane cracking

Abstract: Ni88Pt12 were synthesized by water-in-oil microemulsion method and showed stable methane cracking activity at 600–700 °C to produce hydrogen and carbon nanotubes.

Cited by 6 publications

References 20 publications

Methane Decomposition Over Modified Carbon Fibers as Effective Catalysts for Hydrogen Production

Methane Decomposition Over Modified Carbon Fibers as Effective Catalysts for Hydrogen Production

Co-production of hydrogen and carbon nanotubes from cracking of waste cooking oil model compound over Pt–Ni/SBA-15 catalysts

Pre-reduction of WO3–Co3O4 by H2–C2H4 in a fluidized bed

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Microemulsion prepared Ni88Pt12 for methane cracking

Abstract: Ni88Pt12 were synthesized by water-in-oil microemulsion method and showed stable methane cracking activity at 600–700 °C to produce hydrogen and carbon nanotubes.

Cited by 6 publications

References 20 publications

Methane Decomposition Over Modified Carbon Fibers as Effective Catalysts for Hydrogen Production

Methane Decomposition Over Modified Carbon Fibers as Effective Catalysts for Hydrogen Production

Co-production of hydrogen and carbon nanotubes from cracking of waste cooking oil model compound over Pt–Ni/SBA-15 catalysts

Pre-reduction of WO3–Co3O4 by H2–C2H4 in a fluidized bed

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Microemulsion prepared Ni₈₈Pt₁₂ for methane cracking