Published: Jan. 1, 2024
Language: Английский
Published: Jan. 1, 2024
Language: Английский
Nano-Structures & Nano-Objects, Journal Year: 2024, Volume and Issue: 40, P. 101326 - 101326
Published: Sept. 11, 2024
Language: Английский
Citations
25Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161475 - 161475
Published: March 1, 2025
Language: Английский
Citations
1Applied Catalysis B Environment and Energy, Journal Year: 2024, Volume and Issue: unknown, P. 124615 - 124615
Published: Sept. 1, 2024
Language: Английский
Citations
4Published: Jan. 1, 2025
The development of highly active bifunctional electrocatalysts is crucial to the sluggish oxygen reduction reaction/oxygen evolution reaction (ORR/OER) for efficient wearable Zn–air batteries (ZAB). Fe-Nx-C moieties anchored on carbon supports emerge as a desirable alternative ORR catalysts but its OER activity suffers from low catalytic performance and stability. Herein, N-doped carbon-encapsulated Fe3C MnO nanoparticles composite (FeMn-NC) was developed using simple one-step pyrolysis self-sacrificial template. obtained FeMn-NC possess hierarchical porous structure with large specific surface area rich pyridinic N, which are favorable exposure sites. introduction Fe3C/MnO interface can regulate charge redistribution promote ORR/OER kinetics, confirmed by theoretical calculations. exhibits an excellent in alkaline electrolytes.The assembled liquid ZAB cathode achieve ultrahigh capacity 831.7 mAh g-1 charge-discharged stability up 800 h at 10 mA cm⁻² (2400 cycles). Furthermore, corresponding flexible solid-state provides stable open-circuit voltage 1.50 V 676.1 g−1 1.0 cm-2 good cycling This work offers strategy synthesize materials properties, be applied other electrochemical energy devices.
Language: Английский
Citations
0Applied Catalysis B Environment and Energy, Journal Year: 2025, Volume and Issue: unknown, P. 125110 - 125110
Published: Jan. 1, 2025
Language: Английский
Citations
0Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 689, P. 137245 - 137245
Published: March 4, 2025
Language: Английский
Citations
0Published: Jan. 1, 2024
Language: Английский
Citations
0Journal of Molecular Liquids, Journal Year: 2024, Volume and Issue: unknown, P. 126153 - 126153
Published: Sept. 1, 2024
Language: Английский
Citations
0Published: Jan. 1, 2024
Language: Английский
Citations
0