Effects of spatially confined nickel nanoparticles in surface-pretreated hydrophobic SBA-15 for dry reforming of CH4 with CO2

Kyung Soo Park, Tae Yeol Goag,Jae Hyeon Kwon,Yong Min Park,Ji Su Yu,Ha Eun Jeong,Jin Woo Choung,Jong Wook Bae

Journal of CO2 Utilization（2021）

引用 11|浏览2

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摘要

•Strategy to preserve original smaller Ni nanoparticles (NPs) in ordered mesoporous SBA-15 channels was proposed.•NP/SBA-15 by two-step surface modification showed a stable activity with insignificant coke deposition.•Spatially confined NPs in the ordered mesopores was stable at higher temperature DRM reaction.

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关键词

Dry reforming of methane with CO2 (DRM),Spatial confinement effects,Nickel nanoparticles (NPs),Ordered mesoporous hydrophobic SBA-15,Resistance to aggregations

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