Nitrogen-doped carbon encapsulating iron-doped Co0.5Ni0.5 alloy derived from MOF-on-MOF as a bifunctional oxygen electrocatalyst for zinc-air batteries

Ionics, Год журнала: 2025, Номер unknown

Опубликована: Апрель 15, 2025

Язык: Английский

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Synergistic regulation of the Co microenvironment in MOF-74 for olefin epoxidation via lanthanum modification and defect engineering

Journal of Materials Chemistry A, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Lanthanum modification and defect engineering were used to regulate the microenvironment of Co in MOF-74. DFT demonstrated strong hybridization between unpaired electrons O explained enhanced 2 activation for epoxidation.

Язык: Английский

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Influence of O2 flow rate on the electrochemical hydrogen evolution reaction performance of Cu/Cu2O/Grade stainless steel prepared by RF magnetron sputtering

Inorganic Chemistry Communications, Год журнала: 2025, Номер unknown, С. 114597 - 114597

Опубликована: Апрель 1, 2025

Язык: Английский

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Enhanced visible-light photocatalytic degradation of antibiotics using aminoguanidine-functionalized iron-based metal–organic frameworks

Journal of Colloid and Interface Science, Год журнала: 2025, Номер 695, С. 137797 - 137797

Опубликована: Май 4, 2025

Язык: Английский

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2D Fe-hxl-UiO-67_SH/Au Nanosheets: Cascaded Nanozyme-Driven Chemodynamic Therapy Enhancement for Triple-Negative Breast Cancer

ACS Applied Nano Materials, Год журнала: 2025, Номер unknown

Опубликована: Май 8, 2025

Язык: Английский

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Spin-state-regulated dual-metal orbital engineering in heterostructured nanosheets for d-band center-optimized electrocatalytic water splitting

Journal of Colloid and Interface Science, Год журнала: 2025, Номер 696, С. 137850 - 137850

Опубликована: Май 10, 2025

Язык: Английский

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The transition metal oxide grown on porous nickel foam for efficient benzyl alcohol oxidation and hydrogen evolution performance

Inorganic Chemistry Communications, Год журнала: 2025, Номер unknown, С. 114743 - 114743

Опубликована: Май 1, 2025

Язык: Английский

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Biomass‐Derived CoFe@N‐Doped Graphitic Carbon Core–Shell Electrocatalysts for Low‐Energy Hydrogen Production via Methanol‐Assisted Water Electrolysis

Advanced Sustainable Systems, Год журнала: 2025, Номер unknown

Опубликована: Июнь 1, 2025

Abstract Bimetallic CoFe nanoparticles encapsulated in nitrogen‐doped graphitic carbon (CoFe@NGC) are synthesized via hydrochar polymerization of furfural followed by pyrolysis. The resulting core–shell heterostructures obtained at pyrolysis temperatures 500, 600, and 700 °C. Among them, CoFe@NGC‐700 exhibits optimal bifunctional electrocatalytic activity, delivering overpotentials 1.47 V for the oxygen evolution reaction (OER), 1.37 methanol oxidation (MOR), 0.151 hydrogen (HER) a current density 10 mA cm −2 . In two‐electrode configuration, achieved low cell voltage 1.66 overall water electrolysis (HER||OER) 1.0 m KOH. Under methanol‐assisted conditions (HER||MOR) KOH + MeOH, further decreased to 1.45 V, with Faradaic efficiency 97%. These results highlight potential as sustainable, high‐performance electrocatalyst energy‐efficient production.

Язык: Английский

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Heterogeneous trimetallic phosphides with robust synergistic effect as bifunctional electrocatalysts for alkaline overall water and seawater splitting

Journal of Colloid and Interface Science, Год журнала: 2025, Номер unknown, С. 138089 - 138089

Опубликована: Июнь 1, 2025

Язык: Английский

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