Routes to Bidirectional Cathodes for Reversible Aprotic Alkali Metal–CO₂ Batteries

Advanced Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 23, 2024

Aprotic alkali metal-CO

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Transition metal-based cathode catalysts for Li-CO2 batteries

Journal of Energy Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

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Progress and challenges of transition metal-based catalysts regulation for Li-CO2 batteries

Energy storage materials, Journal Year: 2025, Volume and Issue: unknown, P. 104047 - 104047

Published: Jan. 1, 2025

Language: Английский

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Unlocking high-efficiency oxygen evolution reaction through Co-N coordination engineering in Co@N-doped porous carbon core-shell nanoparticles

Nano Research, Journal Year: 2024, Volume and Issue: 17(8), P. 7068 - 7076

Published: June 26, 2024

Language: Английский

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Activated Co in Thiospinel Boosting Li₂CO₃ Decomposition in Li−CO₂ Batteries

Advanced Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 23, 2024

Abstract Catalytic reactions mainly depend on the adsorption properties of reactants catalyst, which provides a perspective for design reversible lithium−carbon dioxide (Li−CO 2 ) batteries including CO reduction (CO RR) and evolution ER) reactions. However, due to complex reaction process, relationship between configuration RR/CO ER catalytic activity is still unclear in Li ─ batteries. Herein, taking Co 3 S 4 as model system, nickel (Ni substitution tetrahedral site activate cobalt (Co) atom forming multiatom domains NiCo utilized. Benefiting from special geometric electronic structures, exhibits an optimized lithium carbonate (Li ), promoting its effective activation decomposition. As result, Li−CO with cathode exhibit remarkable electrochemical performance terms low potential gap 0.42 V high energy efficiency 88.7%. This work unique development highly efficient catalysts

Language: Английский

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Lewis Acidity‐Enhanced Metal‐Organic Frameworks as High‐Efficiency Cathode Catalysts for Advanced Li‐CO₂ Batteries

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

Published: March 25, 2025

Abstract Lithium‐carbon dioxide (Li‐CO₂) batteries have attracted significant attention as a potential solution to mitigate the greenhouse effect and meet demand for high energy density storage systems. Designing efficient cathodic catalysts is crucial development of high‐performance Li‐CO₂ batteries. Herein, an innovative Lewis acidity‐enhancement strategy proposed design in Li‐CO 2 These results demonstrate that metal‐organic framework (MOF) with stronger acidity exhibits significantly lower overpotential 1.27 V, compared 1.58 V MOF weaker acidity. The enhanced Mn3‐MOF accelerates both CO reduction reaction lithium carbonate decomposition, leading improved electrochemical performance, including better rate capability cycling stability. This study emphasizes critical role provides valuable insights

Language: Английский

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Boosted Li₂CO₃ reversible conversion utilizing Cu-doped TiB MBene/graphene for Li–CO₂ batteries

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(38), P. 25887 - 25895

Published: Jan. 1, 2024

By tuning the electronic structures through doping and strain engineering, we achieved a superior Cu doped TiB/graphene catalyst with boosted bifunctional activity for Li 2 CO 3 reversible conversion.

Language: Английский

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