In-situ investigation of ethanol steam reforming on Ni and Cr doped ferrites using combined X-ray absorption spectroscopy, mass spectrometry, and gas chromatography

Senamart, Nichapha; Loiha, Sirinuch; Poo‐arporn, Yingyot; Tawachkultanadilok, Pimrapas; Tonlublao, Surangrat; Limphirat, Wanwisa; Duangmanee, Suriya; Kamonpha, Phitsamai; Wittayakun, Jatuporn; Osakoo, Nattawut; Wannapaiboon, Suttipong; Poo-arporn, Rungtiva P.

doi:10.1016/j.radphyschem.2021.109492

Cited by 4 publications

(2 citation statements)

References 15 publications

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“…As a result, it has been demonstrated that adding Cr to Ni‐supported catalysts improves both catalytic conversion and stability for long‐term ESR operations. Fe 3 O 4 and Ni/Cr@Fe 3 O 4 catalysts were successfully synthesized using the co‐precipitation approach, whereas NiFe 2 O 4 and CrFe 2 O 4 were synthesized using the sol‐gel method [70] . Fe 3 O 4 , Ni/Cr@Fe 3 O 4 , and NiFe 2 O 4 produced spinel ferrite phases, whereas CrFe 2 O 4 showed a mixture of Cr 2 O 3 and Fe 2 O 3 phases.…”

Section: Catalystsmentioning

confidence: 99%

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Catalytic Steam Reforming of Ethanol to Produce Hydrogen: Modern and Efficient Catalyst Modification Strategies

El‐Salamony

2023

ChemistrySelect

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Hydrogen is regarded as one of the most promising renewable energy that carriers with a high heating value for replacing fossil fuels and meeting clean energy requirements. Steam reforming has shown considerable promises in the creation of hydrogen. Many studies on catalytic steam reforming of ethanol have been published. Hence, developing efficient and stable catalysts capable of producing large H2 yields and ethanol conversion is a crucial step. Nickel is an essential industrial catalyst because it enhances hydrogenation and dehydrogenation reactions by promoting the scission of C−C bonds. Many studies have been conducted by employing noble metal‐based catalysts to reduce coke deposition and enhance metal stability against sintering since they are known to successfully break the C−C bond, resulting in less carbonaceous deposits and hence more stable catalysts. To avoid carbon production, alkaline promoters, and bimetallic heterogeneous catalysts are commonly utilized in catalysis. However, because huge amounts of by‐product CO2 produced by SRE courses are usually regarded as the primary cause of hydrogen purity degradation, it is recommended to remove CO2 in‐situ to achieve high hydrogen production.

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Section: Catalystsmentioning

confidence: 99%

“…Fe 3 O 4 and Ni/ Cr@Fe 3 O 4 catalysts were successfully synthesized using the coprecipitation approach, whereas NiFe 2 O 4 and CrFe 2 O 4 were synthesized using the sol-gel method. [70]…”

Section: Cr-promotermentioning

confidence: 99%

Catalytic Steam Reforming of Ethanol to Produce Hydrogen: Modern and Efficient Catalyst Modification Strategies

El‐Salamony

2023

ChemistrySelect

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Green reduction route via ethanol dehydrogenation and decomposition for Pd-promoted Co3O4/SBA-15 catalysts in reverse water gas shift reaction: An operando time-resolved X-ray absorption spectroscopy investigation

Osakoo¹,

Tawachkultanadilok²,

Loiha³

et al. 2022

Applied Catalysis B: Environmental

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High sensitivity and selectivity of ZnO nanoparticle-decorated 1D a-MoO3 nanobelts toward ethanol by microwave heating

Liu

Srinivasakannan

et al. 2023

Ceramics International

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In-situ investigation of ethanol steam reforming on Ni and Cr doped ferrites using combined X-ray absorption spectroscopy, mass spectrometry, and gas chromatography

Cited by 4 publications

References 15 publications

Catalytic Steam Reforming of Ethanol to Produce Hydrogen: Modern and Efficient Catalyst Modification Strategies

Catalytic Steam Reforming of Ethanol to Produce Hydrogen: Modern and Efficient Catalyst Modification Strategies

Green reduction route via ethanol dehydrogenation and decomposition for Pd-promoted Co3O4/SBA-15 catalysts in reverse water gas shift reaction: An operando time-resolved X-ray absorption spectroscopy investigation

High sensitivity and selectivity of ZnO nanoparticle-decorated 1D a-MoO3 nanobelts toward ethanol by microwave heating

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