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Dry reforming of methane and interaction between NiO and CeZrPrOx oxide in different crystallographic plane. / Hassan, Amir; Utkin, Yaroslavl.

в: Next Energy, Том 6, 100199, 01.2025.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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Hassan A, Utkin Y. Dry reforming of methane and interaction between NiO and CeZrPrOx oxide in different crystallographic plane. Next Energy. 2025 янв.;6:100199. doi: 10.1016/j.nxener.2024.100199

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BibTeX

@article{ad14b3bdf0f745e1b856853df76b5b77,
title = "Dry reforming of methane and interaction between NiO and CeZrPrOx oxide in different crystallographic plane",
abstract = "Methane dry reforming (DRM) holds promise as a pathway for converting methane into valuable synthesis gas (syngas) and high-value chemicals. In this study, we investigate the crystallographic plane interactions between nickel oxide (NiO) and a modified ceria-zirconia-praseodymium oxide support (CeZrPrOx) to elucidate their influence on catalytic activity in methane dry reforming. X-ray diffraction (XRD) patterns and transmission electron microscopy (TEM) techniques were employed to characterize the catalyst. Our findings reveal that specific crystallographic planes significantly impact the catalytic performance of NiO/CeZrPrOx catalyst. The (111), (110), and (100) facets of the support material are examined for their interactions with NiO. We observe that the (110) plane of the support exhibits strong interaction with NiO, leading to enhanced catalytic activity. This interaction facilitates superior anchoring of Ni nanoparticles, lowering sintering and promoting a strong metal-support interaction effect (SMSI). Additionally, our analysis suggests that the (110) interface is particularly favorable for methane dry reforming. Overall, this study highlights the importance of crystallographic plane interactions in NiO/CeZrPrOx catalysts and offers valuable insights for optimizing catalyst design for methane conversion processes.",
keywords = "Crystallographic planes, Metal-support interaction effect (MSI) and catalyst optimization, Methane dry reforming",
author = "Amir Hassan and Yaroslavl Utkin",
year = "2025",
month = jan,
doi = "10.1016/j.nxener.2024.100199",
language = "English",
volume = "6",
journal = "Next Energy",
issn = "2949-821X",
publisher = "Elsevier Science Publishing Company, Inc.",

}

RIS

TY - JOUR

T1 - Dry reforming of methane and interaction between NiO and CeZrPrOx oxide in different crystallographic plane

AU - Hassan, Amir

AU - Utkin, Yaroslavl

PY - 2025/1

Y1 - 2025/1

N2 - Methane dry reforming (DRM) holds promise as a pathway for converting methane into valuable synthesis gas (syngas) and high-value chemicals. In this study, we investigate the crystallographic plane interactions between nickel oxide (NiO) and a modified ceria-zirconia-praseodymium oxide support (CeZrPrOx) to elucidate their influence on catalytic activity in methane dry reforming. X-ray diffraction (XRD) patterns and transmission electron microscopy (TEM) techniques were employed to characterize the catalyst. Our findings reveal that specific crystallographic planes significantly impact the catalytic performance of NiO/CeZrPrOx catalyst. The (111), (110), and (100) facets of the support material are examined for their interactions with NiO. We observe that the (110) plane of the support exhibits strong interaction with NiO, leading to enhanced catalytic activity. This interaction facilitates superior anchoring of Ni nanoparticles, lowering sintering and promoting a strong metal-support interaction effect (SMSI). Additionally, our analysis suggests that the (110) interface is particularly favorable for methane dry reforming. Overall, this study highlights the importance of crystallographic plane interactions in NiO/CeZrPrOx catalysts and offers valuable insights for optimizing catalyst design for methane conversion processes.

AB - Methane dry reforming (DRM) holds promise as a pathway for converting methane into valuable synthesis gas (syngas) and high-value chemicals. In this study, we investigate the crystallographic plane interactions between nickel oxide (NiO) and a modified ceria-zirconia-praseodymium oxide support (CeZrPrOx) to elucidate their influence on catalytic activity in methane dry reforming. X-ray diffraction (XRD) patterns and transmission electron microscopy (TEM) techniques were employed to characterize the catalyst. Our findings reveal that specific crystallographic planes significantly impact the catalytic performance of NiO/CeZrPrOx catalyst. The (111), (110), and (100) facets of the support material are examined for their interactions with NiO. We observe that the (110) plane of the support exhibits strong interaction with NiO, leading to enhanced catalytic activity. This interaction facilitates superior anchoring of Ni nanoparticles, lowering sintering and promoting a strong metal-support interaction effect (SMSI). Additionally, our analysis suggests that the (110) interface is particularly favorable for methane dry reforming. Overall, this study highlights the importance of crystallographic plane interactions in NiO/CeZrPrOx catalysts and offers valuable insights for optimizing catalyst design for methane conversion processes.

KW - Crystallographic planes

KW - Metal-support interaction effect (MSI) and catalyst optimization

KW - Methane dry reforming

UR - https://www.mendeley.com/catalogue/814c1ebb-8e7c-3a8a-a2c6-5d9da0451cb0/

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-105000215925&origin=inward&txGid=dac720313885a1b9579bc717c23c5710

U2 - 10.1016/j.nxener.2024.100199

DO - 10.1016/j.nxener.2024.100199

M3 - Article

VL - 6

JO - Next Energy

JF - Next Energy

SN - 2949-821X

M1 - 100199

ER -

ID: 65125701