Strong Component‐Interaction in N‐doped 2D Ti₃C₂T_x‐Supported Pt Electrocatalyst for Acidic Ethanol Oxidation Reaction

Advanced Sustainable Systems, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 5, 2025

Abstract Designing electrocatalysts with the selective C─C bond breaking in ethanol electro‐oxidation is of interest as an efficient strategy to accelerate large‐scale applications direct fuel cells (DEFCs).Pt nanoparticles (NPs) are herein on N‐doped 2D Ti 3 C 2 T x MXene via two‐step synthesis steps including NH ‐assisted hydrothermal and NaBH 4 ethylene glycol reduction routes. With breaking, as‐obtained 16 wt.% Pt/N‐Ti catalyst exhibits 435.35 mA mg Pt −1 mass activity 0.83 cm −2 specific activity, being 1.26‐ 1.77‐fold increase compared those commercially available 20 Pt/C (346.21 0.47 ). This originates from advantages unique structures strong interplay between NPs nitrogen‐doped . Also, shows superior CO‐poisoning resistance long‐term stability for acidic reaction (EOR). work demonstrates potential heteroatom‐doped MXenes 1 pathway selectivity catalytic performance Pt‐based DEFCs.

Language: Английский

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Facile loading of ultrafine Pt nanoparticles on white carbon black for the enhanced methanol oxidation reaction

Ionics, Journal Year: 2024, Volume and Issue: 30(3), P. 1503 - 1509

Published: Jan. 16, 2024

Language: Английский

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Triple-junction interfacial engineering Pt–CeO2/three-dimensional nitrogen-doped carbon frameworks electrocatalysts for methanol oxidation reaction

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 73, P. 407 - 418

Published: June 9, 2024

Language: Английский

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Nanoarchitectonics for modulation on the electronic structure of ultrafine PtRuFe nanowires as robust methanol electrooxidation catalysts

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 978, P. 173442 - 173442

Published: Jan. 15, 2024

Language: Английский

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Synergistic effects of platinum-bismuth nanoalloys on reduced graphene oxide for superior methanol and ethanol oxidation in acidic medium

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 81, P. 471 - 480

Published: July 25, 2024

Language: Английский

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Facile one-step synthesis of porous PtPb neural network-like nanowires for electrooxidation of methanol with a CO-poisoning tolerance

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 91, P. 1127 - 1135

Published: Oct. 19, 2024

Language: Английский

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Triton X-100-mediated one-pot solution phase synthesis of AuPtCo/C nanoparticles with enhanced oxygen reduction performance in fuel cells

Ionics, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 3, 2025

Language: Английский

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Structural modulation of carbon-confined Pt-based catalysts with high-dispersed controllable tri-heterointerface and their MOR performance

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 106, P. 1016 - 1028

Published: Feb. 8, 2025

Language: Английский

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NiTe2-GE composite as a promoter of Pt for efficient methanol electro-oxidation

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: unknown, P. 137343 - 137343

Published: March 1, 2025

Language: Английский

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Carbon Nanotube-Supported Co–Ni-Pt Ternary Alloy Ultrafine Nanoparticles with Enhanced Performance for Methanol Oxidation

Electrocatalysis, Journal Year: 2025, Volume and Issue: unknown

Published: March 26, 2025

Language: Английский

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