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

Advanced Materials, Год журнала: 2024, Номер unknown

Опубликована: Сен. 23, 2024

Aprotic alkali metal-CO

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Transition metal-based cathode catalysts for Li-CO2 batteries

Journal of Energy Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Язык: Английский

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

Energy storage materials, Год журнала: 2025, Номер unknown, С. 104047 - 104047

Опубликована: Янв. 1, 2025

Язык: 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, Год журнала: 2024, Номер 17(8), С. 7068 - 7076

Опубликована: Июнь 26, 2024

Язык: Английский

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

Advanced Materials, Год журнала: 2024, Номер unknown

Опубликована: Авг. 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

Язык: Английский

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

Advanced Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Март 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

Язык: Английский

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

Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(38), С. 25887 - 25895

Опубликована: Янв. 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.

Язык: Английский

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