Understanding dual-vacancy heterojunction for boosting photocatalytic CO2 reduction with highly selective conversion to CH4

Applied Catalysis B Environment and Energy, Journal Year: 2022, Volume and Issue: 316, P. 121679 - 121679

Published: June 28, 2022

Language: Английский

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Enhanced electrocatalytic nitrate reduction to ammonia on cobalt oxide nanosheets via multiscale defect modulation

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 461, P. 141960 - 141960

Published: Feb. 17, 2023

Language: Английский

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Materials Containing Single‐, Di‐, Tri‐, and Multi‐Metal Atoms Bonded to C, N, S, P, B, and O Species as Advanced Catalysts for Energy, Sensor, and Biomedical Applications

Advanced Science, Journal Year: 2024, Volume and Issue: 11(33)

Published: July 1, 2024

Abstract Modifying the coordination or local environments of single‐, di‐, tri‐, and multi‐metal atom (SMA/DMA/TMA/MMA)‐based materials is one best strategies for increasing catalytic activities, selectivity, long‐term durability these materials. Advanced sheet supported by metal atom‐based have become a critical topic in fields renewable energy conversion systems, storage devices, sensors, biomedicine owing to maximum utilization efficiency, precisely located centers, specific electron configurations, unique reactivity, precise chemical tunability. Several offer excellent support are attractive applications energy, medical research, such as oxygen reduction, production, hydrogen generation, fuel selective detection, enzymatic reactions. The strong metal–metal metal–carbon with metal–heteroatom (i.e., N, S, P, B, O) bonds stabilize optimize electronic structures atoms due interfacial interactions, yielding activities. These provide models understanding fundamental problems multistep This review summarizes substrate structure‐activity relationship different active sites based on experimental theoretical data. Additionally, new synthesis procedures, physicochemical characterizations, biomedical discussed. Finally, remaining challenges developing efficient SMA/DMA/TMA/MMA‐based presented.

Language: Английский

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0D/2D/0D heterostructure of SrTiO3/BiOBr/Cu2O double Z-scheme for elimination sulfadiazine: Insight into performance, mechanism, and toxicity assessment

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 988, P. 174206 - 174206

Published: March 20, 2024

Language: Английский

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Controllable transition engineering from homogeneous NiSe2 nanowrinkles to heterogeneous Ni3Se4/NiSe2 rod-like nanoarrays for promoted urea-rich water oxidation at large current densities

Applied Catalysis B Environment and Energy, Journal Year: 2022, Volume and Issue: 319, P. 121949 - 121949

Published: Sept. 6, 2022

Language: Английский

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Molecular-level insight into photocatalytic reduction of N2 over Ruthenium single atom modified TiO2 by electronic Metal-support interaction

Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 454, P. 140158 - 140158

Published: Nov. 5, 2022

Language: Английский

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Boron-doped graphene quantum dot/bismuth molybdate composite photocatalysts for efficient photocatalytic nitrogen fixation reactions

Journal of Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 650, P. 1301 - 1311

Published: July 13, 2023

Language: Английский

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Design of molybdenum phosphide @ nitrogen-doped nickel-cobalt phosphide heterostructures for boosting electrocatalytic overall water splitting

Journal of Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 648, P. 585 - 594

Published: June 7, 2023

Language: Английский

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Pre‐Adsorbed H‐Assisted N₂ Activation on Single‐Atom Cadmium‐O₅ Decorated In₂O₃ for Efficient NH₃ Electrosynthesis

Advanced Functional Materials, Journal Year: 2022, Volume and Issue: 33(5)

Published: Nov. 27, 2022

Abstract The electrocatalytic nitrogen reduction reaction (NRR) provides a promising avenue for sustainable and decentralized green ammonia (NH 3 ) synthesis. To promote the NRR, design synthesis of efficient electrocatalysts with an elucidated mechanism is critically important. Here, surface hydrogenation‐facilitated NRR demonstrated to yield NH at low overpotentials on oxygen‐deficient In 2 O plates decorated single atom CdO 5 that have weak N ‐binding capability. Adsorbed * H calculated be first produced via Volmer (H + e − → OH then reacts dissolved generate , which likely rate determining step (RDS) whole process. Cd atoms oxygen vacancies in jointly enhance activation accelerate RDS, boosting NRR. An production as high 57.5 µg h −1 mg cat attained mild potential, retained large extent even after 44 continuous polarization.

Language: Английский

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TiO1.8 with lattice H for effective electrocatalytic nitrogen fixation

Applied Catalysis B Environment and Energy, Journal Year: 2022, Volume and Issue: 319, P. 121933 - 121933

Published: Sept. 6, 2022

Language: Английский

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