Hollow polyhedral Fe-N-C nanostructures derived from ZIF-8 highlighting markable morphology effect on electrochemical oxygen reduction and carbon dioxide reduction

Zhang, Lili; Huang, Gao‐Yuan; Wang, Ke-An; Zhu, Hai‐Bin

doi:10.1016/j.jallcom.2022.168341

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Morphology and Composition Of The Fenc-oac Catalysts1

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2023

2024

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Cited by 12 publications

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“…Two broad peaks are detected at about 21.9°a nd 45.1°for all samples, which correspond to the (002) and (101) planes of graphitic carbon. [45][46][47] No diffraction peak related to Fe-containing species is observed in the XRD patterns of 0.2FeNC-OAc and 0.2FeNC. With the increase of the Fe doping amount, a noticeable diffraction peak at 26.5°and a few weak diffraction peaks at 43.1-45.8°from Fe 3 C are observed for the 0.8FeNC-OAc and 1.6FeNC-OAc catalysts, which indicates that a large number of Fe ions at high temperature can reunite to form large Fe-related particles.…”

Section: Morphology and Composition Of The Fenc-oac Catalystsmentioning

confidence: 99%

Carboxylate trapping engineering to fabricate monodispersed dual-atom iron sites for efficient oxygen reduction

Chu,

Wu,

Qiu

et al. 2024

Inorg. Chem. Front.

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Section: Morphology and Composition Of The Fenc-oac Catalystsmentioning

confidence: 99%

Carboxylate trapping engineering to fabricate monodispersed dual-atom iron sites for efficient oxygen reduction

Chu,

Wu,

Qiu

et al. 2024

Inorg. Chem. Front.

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Highly Dispersed Palladium Nanoparticles on Carbon Doping with Nitrogen Derived from MOFs for 4‐Nitrophenol Hydrogenation

Wang,

Yuan,

Zhang

et al. 2024

ChemistrySelect

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A series of the Pd/NC samples with various Pd loadings (0.11%, 0.48%, and 2.52%) are prepared via sodium borohydride (NaBH4) reduction method and carbon doping with nitrogen (NC) is acquired by the pyrolysis of ZIF‐8. The samples are characterized by XRD, BET, SEM, TEM, HRTEM, STEM‐EDX elemental maps and line‐scanning, XPS, TG, and so forth. It confirms that the Pd nanoparticles (NPs) are successfully coated on the NC. The catalytic behaviors of the samples are evaluated by the hydrogenation of 4‐nitrophenol (4‐NP), the 2.52%Pd/NC catalyst shows the best catalytic property among as‐obtained catalysts maybe due to the much more Pd(0) species. The 2.52%Pd/NC catalyst exhibits 100% selectivity to 4‐aminophenol (4‐AP) at high conversion of 4‐nitrophenol and 321.8 h−1 turnover frequency (TOF) under mild reaction conditions (3.0 MPa H2, 40 °C, 1 h). Moreover, the catalysts show an excellent stability.

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Mn/Co co-doped porous carbon material derived from self-assembly of CoPc and ZIF-11 for oxygen reduction reaction

Zhai,

Zheng,

Hou

2024

J Mater Sci

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Hollow polyhedral Fe-N-C nanostructures derived from ZIF-8 highlighting markable morphology effect on electrochemical oxygen reduction and carbon dioxide reduction

Cited by 12 publications

References 43 publications

Carboxylate trapping engineering to fabricate monodispersed dual-atom iron sites for efficient oxygen reduction

Carboxylate trapping engineering to fabricate monodispersed dual-atom iron sites for efficient oxygen reduction

Highly Dispersed Palladium Nanoparticles on Carbon Doping with Nitrogen Derived from MOFs for 4‐Nitrophenol Hydrogenation

Mn/Co co-doped porous carbon material derived from self-assembly of CoPc and ZIF-11 for oxygen reduction reaction

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