Grain boundary-abundant copper nanoribbons on balanced gas-liquid diffusion electrodes for efficient CO2 electroreduction to C2H4

CHINESE JOURNAL OF CATALYSIS (CHINESE VERSION), Journal Year: 2023, Volume and Issue: 54, P. 199 - 211

Published: Nov. 1, 2023

Language: Английский

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Achievements and challenges of copper‐based single‐atom catalysts for the reduction of carbon dioxide to C2+ products

Exploration, Journal Year: 2023, Volume and Issue: 3(5)

Published: July 26, 2023

Copper is the only metal that can convert CO

Language: Английский

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Advanced Functional Electromagnetic Shielding Materials: A Review Based on Micro-Nano Structure Interface Control of Biomass Cell Walls

Nano-Micro Letters, Journal Year: 2024, Volume and Issue: 17(1)

Published: Sept. 20, 2024

Abstract Research efforts on electromagnetic interference (EMI) shielding materials have begun to converge green and sustainable biomass materials. These offer numerous advantages such as being lightweight, porous, hierarchical. Due their porous nature, interfacial compatibility, electrical conductivity, hold significant potential EMI Despite concerted the of been reported, this research area is still relatively new compared traditional In particular, a more comprehensive study summary factors influencing including pore structure adjustment, preparation process, micro-control would be valuable. The methods characteristics wood, bamboo, cellulose lignin in field are critically discussed paper, similar summarized analyzed. composite fillers various were reviewed. paper also highlights mechanism well existing prospects challenges for development trends field.

Language: Английский

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Asymmetric Atomic Dual‐Sites for Photocatalytic CO₂ Reduction

Advanced Materials, Journal Year: 2024, Volume and Issue: 36(38)

Published: July 23, 2024

Abstract Atomically dispersed active sites in a photocatalyst offer unique advantages such as locally tuned electronic structures, quantum size effects, and maximum utilization of atomic species. Among these, asymmetric dual‐sites are particular interest because their charge distribution generates local built‐in electric potential to enhance separation transfer. Moreover, the dual provide flexibility for tuning complex multielectron multireaction pathways, CO 2 reduction reactions. The coordination opens new possibilities engineering structure–activity–selectivity relationship. This comprehensive overview discusses efficient sustainable photocatalysis processes photocatalytic reduction, focusing on strategic active‐site design future challenges. It serves timely reference development conversion processes, specifically exploring here exemplified by into valuable chemicals.

Language: Английский

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Electrocatalytic C–N coupling for urea synthesis: a critical review

Green Chemistry, Journal Year: 2024, Volume and Issue: 26(9), P. 4908 - 4933

Published: Jan. 1, 2024

Strategies for building efficient electrocatalytic urea synthesis systems.

Language: Английский

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Metal‐Organic Frameworks‐Based Copper Catalysts for CO₂ Electroreduction Toward Multicarbon Products

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

Published: Feb. 12, 2025

ABSTRACT Copper (Cu) is the most promising catalyst for electrochemical CO 2 ‐to‐C 2+ conversion, whereas performance remains below practical thresholds due to high energy barrier of C−C coupling and lack effective approaches steer reaction pathway. Recent advances show that metal‐organic frameworks (MOF) could be a platform as support, pre‐catalyst, co‐catalyst modify electronic structure local environment Cu catalysts promoting reduction by virtue their great tunability over compositions pore architectures. In this review, we discussed general design principles, catalytic mechanisms, achievements MOF‐based catalysts, aiming boost refinement steering pathway C products. The fundamentals challenges are first introduced. Then, summarized conceptions from three aspects: engineering properties Cu, regulating environment, managing site exposure mass transport. Further, latest progress products namely Cu‐based MOF, MOF‐derived Cu@MOF hybrid discussed. Finally, future research opportunities strategies suggested innovate rational advanced electrifying transformation.

Language: Английский

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Cu-based materials for electrocatalytic CO2 to alcohols: Reaction mechanism, catalyst categories, and regulation strategies

Journal of Energy Chemistry, Journal Year: 2024, Volume and Issue: 97, P. 593 - 611

Published: June 17, 2024

Language: Английский

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Understanding the Dynamic Evolution of Active Sites among Single Atoms, Clusters, and Nanoparticles

Advanced Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 2, 2025

Abstract Catalysis remains a cornerstone of chemical research, with the active sites catalysts being crucial for their functionality. Identifying sites, particularly during reaction process, is elucidating relationship between catalyst's structure and its catalytic property. However, dynamic evolution within heterogeneous metal presents substantial challenge accurately pinpointing real sites. The advent in situ operando characterization techniques has illuminated path toward understanding changes offering robust scientific evidence to support rational design catalysts. There pressing need comprehensive review that systematically explores among single atoms, clusters, nanoparticles as utilizing techniques. This aims delineate effects various factors on nanoparticles. Moreover, several are elaborated emphases tracking linking them properties. Finally, it discusses challenges future perspectives identifying process advancing

Language: Английский

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Understanding CH4 adsorbed on shaly matrix displaced through injecting binary SO2 and CO2: Insights into oxy-coal combustion flue gas sequestration with enhanced shale gas recovery

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 131437 - 131437

Published: Jan. 1, 2025

Language: Английский

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Investigating the influence of oxygen doping in modulating product distribution for electrocatalytic CO2 reduction reaction

Applied Surface Science, Journal Year: 2024, Volume and Issue: 664, P. 160207 - 160207

Published: May 3, 2024

Language: Английский

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