Rational one-step synthesis of porous PtAg nanowires for methanol oxidation with a CO-poisoning tolerance: An experimental and theoretical study

Chemical Engineering Journal, Год журнала: 2024, Номер 492, С. 151988 - 151988

Опубликована: Май 7, 2024

Язык: Английский

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Prompt Template-free Synthesis of Porous PtPb Spong-like Nanostructure for Electro-oxidation of Methanol and Carbon Monoxide

Electrochimica Acta, Год журнала: 2024, Номер 508, С. 145210 - 145210

Опубликована: Окт. 11, 2024

Язык: 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, Год журнала: 2024, Номер 91, С. 1127 - 1135

Опубликована: Окт. 19, 2024

Язык: Английский

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Recent Progress in CO Oxidation over Non-precious-metal Catalysts

Industrial & Engineering Chemistry Research, Год журнала: 2024, Номер unknown

Опубликована: Дек. 23, 2024

A robust catalyst for carbon monoxide (CO) oxidation at lower temperature is critical to protecting the environment, improving human quality of life, and saving fuels. Compared with scarce expensive noble-metal species (such as Au, Pt, Pd, etc.), recent years have seen tremendous efforts develop non-precious-metal catalysts (NPCs, such Cu, Mn, Ce, etc.) wide application in industrial or civil CO oxidations, resulting a proliferation newly emerged NPCs deep understandings active sites catalytic mechanisms. Here, focus on synergy effects multiple elements activity are simply summarized. First, fundamental mechanisms over briefly introduced. Next, nearly 20 classification indexes, characteristics, merits, typical cases process classified Meanwhile, cases, some strategies that independent can significantly improve efficiency also listed, nanosized structures, enlarged-surface areas, polycation enhancement, etc. Finaly, deactivation including H2O SO2 poisoning, deposition (coking), thermal degradation (sintering), well ways control regeneration, This Review exhibits scientific basis potential design oxidation.

Язык: Английский

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The precise control and maintenance of sites distribution endow PtCu3 intermetallic with sustainably superior CO resilience

Journal of Power Sources, Год журнала: 2025, Номер 646, С. 237284 - 237284

Опубликована: Май 9, 2025

Язык: Английский

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Uv-light induced γ-MnO2 nanostructures with rich oxygen vacancies for efficient low-temperature catalytic oxidation of carbon monoxide

Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 159033 - 159033

Опубликована: Дек. 1, 2024

Язык: Английский

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