Atomically Dispersed Cu on In₂O₃ for Relay Electrocatalytic Conversion of Nitrate and CO₂ to Urea

ACS Nano, Год журнала: 2024, Номер 18(36), С. 25316 - 25324

Опубликована: Авг. 26, 2024

Urea electrosynthesis from coelectrolysis of NO

Язык: Английский

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Selective Urea Electrosynthesis from Nitrate and CO₂ on Isolated Copper Alloyed Ruthenium

ACS Energy Letters, Год журнала: 2024, Номер 9(9), С. 4624 - 4632

Опубликована: Авг. 30, 2024

Urea electrosynthesis by coelectrolysis of NO3– and CO2 (UENC) represents a promising method to enable efficient sustainable urea production. In this work, isolated Cu alloyed Ru (Cu1Ru) is developed as highly active selective UENC catalyst. Combined theoretical computations in situ spectroscopic measurements reveal the synergistic effect Cu1–Ru site Ru–Ru on Cu1Ru promote via tandem catalysis pathway, which drives *NO2/CO2 coupling followed *CO2NO2-to-*CO2NH step. The formed *CO2NH then migrates from adjacent promotes *CO2NH⃗*CO2NH2 → *COOHNH2 steps toward generation. Impressively, achieves high performance flow cell, exhibiting yield rate 21.04 mmol h–1 gcat–1 Faradaic efficiency 51.27% at −0.6 V, outperforming most reported catalysts.

Язык: Английский

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Atomically dispersed Ru on Cu3N for electrocatalytic reduction of CO2 and nitrite to urea

Chemical Engineering Journal, Год журнала: 2024, Номер 496, С. 154256 - 154256

Опубликована: Июль 24, 2024

Язык: Английский

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Enhancing electrocatalytic nitrate/nitric oxide reduction to NH3 on two-dimensional p-block InSe monolayer via defect engineering

Molecular Catalysis, Год журнала: 2024, Номер 568, С. 114477 - 114477

Опубликована: Авг. 27, 2024

Язык: Английский

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Catalytic charge synergy on Ni/Sr@rTiO2 system to promote hydrogen evolution for the implementation of green energy technologies

Fuel, Год журнала: 2024, Номер 382, С. 133672 - 133672

Опубликована: Ноя. 19, 2024

Язык: Английский

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Self-supported CoWO₄ nanoarrays enhance the electrochemical reduction of nitrite to ammonia

Inorganic Chemistry Frontiers, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

CoWO 4 nanoarrays on Ni foam can serve as an efficient electrocatalyst for the selective reduction of NO 2 − to NH 3 in neutral solution, achieving production rate 18.856 mg h −1 cm −2 and a faradaic efficiency 95.2% at −0.7 V.

Язык: Английский

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Facile Synthesis of a Cu₃Mo₂O₉ Nanosheet Array for Electrochemical Reduction of Nitrite to Ammonia in Neutral Solution

ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown

Опубликована: Янв. 8, 2025

Electrochemical nitrite (NO2–) is a promising technology for NO2– removal and sustainable method generating valuable ammonia (NH3), but this process intricate generates other byproducts. In work, we propose facile low-cost the preparation of Cu3Mo2O9 nanosheet array, which can serve as an efficient electrocatalyst reduction to NH3. The morphology be adjusted by controlling synthesis conditions. neutral solution, achieves high NH3 yield 30.46 mg h–1 cm–2 outstanding faradaic efficiency 98.6% with excellent long-term electrochemical stability reduction. Density functional theory calculations further reveal key role (202) surface its possible reaction pathways in electrocatalytic nitrite.

Язык: Английский

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Advances of indium tin oxide in catalysis and cell

Materials Today Communications, Год журнала: 2025, Номер unknown, С. 112058 - 112058

Опубликована: Фев. 1, 2025

Язык: Английский

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Atomically Dispersed Dual Frustrated Lewis Pairs for Efficient Relay Conversion of Nitrate into Ammonia

Applied Catalysis B Environment and Energy, Год журнала: 2025, Номер unknown, С. 125501 - 125501

Опубликована: Май 1, 2025

Язык: Английский

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Polyethyleneimine modified Au core Rh shell nanodendrites for light-promoted nitrite reduction reaction at low concentration

Journal of Energy Chemistry, Год журнала: 2024, Номер 103, С. 400 - 407

Опубликована: Дек. 11, 2024

Язык: Английский

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