Unraveling the impact of pore length on the conversion reaction of Fe3O4/carbon anodes in lithium-ion batteries

Ryu, Jin; Park, Jongyoon; Lim, Won-Gwang; Hwang, Jongkook

doi:10.1016/j.apsusc.2024.160976

Applied Surface Science

2024

DOI: 10.1016/j.apsusc.2024.160976

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Unraveling the impact of pore length on the conversion reaction of Fe3O4/carbon anodes in lithium-ion batteries

Jin Ryu,

Jongyoon Park,

Won-Gwang Lim

et al.

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Cited by 3 publications

References 51 publications

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Mitigating Green Oil Deactivation in Acetylene Hydrogenation Using Carbon‐Supported Pd Catalysts

Hwang,

Hwang

et al. 2024

Adv Energy and Sustain Res

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This study investigates the mitigation of green oil deactivation in acetylene hydrogenation using carbon‐supported Pd catalysts. Various carbon supports including CMK‐3, short CMK‐3, activated carbon, graphite, mesoporous carbon, graphite nanofiber, and carbon nanotube, are compared. Catalyst performance, including deactivation rates and product selectivity, is evaluated under high acetylene concentration conditions. Comprehensive characterization of catalyst properties is conducted using techniques such as scanning electron microscope, Ar physisorption, X‐ray photoelectron spectroscopy, Raman spectroscopy, CO chemisorption, and thermogravimetric analysis. The study reveals that carbon‐supported catalysts generally exhibit slower deactivation rates compared to alumina‐supported catalysts. Among carbon supports, carbon nanotube demonstrates exceptional stability, while graphite shows rapid deactivation. The catalyst surface area shows the strongest correlation with the deactivation rate, suggesting that the larger the surface area, the easier it is for the generated green oil to escape without covering the active Pd sites. These findings highlight the importance of textural properties in designing stable catalysts for acetylene hydrogenation and emphasize the need for a holistic approach to catalyst design.

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Mitigating Green Oil Deactivation in Acetylene Hydrogenation Using Carbon‐Supported Pd Catalysts

Hwang,

Hwang

et al. 2024

Adv Energy and Sustain Res

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Direct hybridization of Fe-MOF and polymer to fabricate iron oxide/carbon nanorod microsphere anodes for lithium-ion batteries

Park,

Lee,

Lim

et al. 2025

Applied Surface Science

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Electrode fabrication process tailed flower-like electrode with fast and superior lithium ion storage for high performance lithium ion batteries

Li,

Ye,

Yang

2025

Journal of Physics and Chemistry of Solids

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Unraveling the impact of pore length on the conversion reaction of Fe3O4/carbon anodes in lithium-ion batteries

Cited by 3 publications

References 51 publications

Mitigating Green Oil Deactivation in Acetylene Hydrogenation Using Carbon‐Supported Pd Catalysts

Mitigating Green Oil Deactivation in Acetylene Hydrogenation Using Carbon‐Supported Pd Catalysts

Direct hybridization of Fe-MOF and polymer to fabricate iron oxide/carbon nanorod microsphere anodes for lithium-ion batteries

Electrode fabrication process tailed flower-like electrode with fast and superior lithium ion storage for high performance lithium ion batteries

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