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   Articles with "co2 batteries" as a keyword



Rechargeable LiCO2 Batteries with Graphdiyne as Efficient Metal‐Free Cathode Catalysts

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recommendations! Published in 2021 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202101423

Abstract: A rechargeable LiCO2 battery is one of the promising power sources for utilizing the greenhouse gas CO2 in a sustainable approach. However, highly efficient catalysts for reversible formation/decomposition of insulating discharge product, Li2CO3, are the… read more here.

Keywords: batteries graphdiyne; graphdiyne efficient; rechargeable co2; metal free ... See more keywords

Stable 2e−/2CO2 Electrochemistry Triggered by Enriched Interfacial Oxygen Mo2N@Ti3C2O2 Elcetrocatalyst for High Rates and High Energy Efficiency Li‐CO2 Batteries

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recommendations! Published in 2024 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202412999

Abstract: Rechargeable lithium‐carbon dioxide (Li‐CO2) batteries present a compelling strategy for carbon capture and utilization techniques. Nevertheless, the formation of Li2CO3 as the main discharge product in the 4e−/3CO2 electrochemistry of Li‐CO2 batteries necessitates an elevated… read more here.

Keywords: co2 batteries; mo2n ti3c2o2; energy; electrochemistry ... See more keywords

d‐p Orbital Hybridization Tailoring for Boosted Redox Kinetics in Li‐CO2 Batteries

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recommendations! Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202514223

Abstract: Lithium‐carbon dioxide (Li‐CO2) batteries hold great promise for carbon neutrality but suffer from sluggish CO2 reduction (CO2RR) and evolution (CO2ER) kinetics, leading to high overpotentials and limited cycling stability. Transition metal chalcogenides are potential cathode… read more here.

Keywords: co2 batteries; hybridization tailoring; co2; orbital hybridization ... See more keywords
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High-Performance, Long-Life, Rechargeable Li-CO2 Batteries based on a 3D Holey Graphene Cathode Implanted with Single Iron Atoms.

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recommendations! Published in 2020 at "Advanced materials"

DOI: 10.1002/adma.201907436

Abstract: A highly efficient cathode catalyst for rechargeable Li-CO2 batteries is successfully synthesized by implanting single iron atoms into 3D porous carbon architectures, consisting of interconnected N,S-codoped holey graphene (HG) sheets. The unique porous 3D hierarchical… read more here.

Keywords: co2 batteries; cathode; iron atoms; co2 ... See more keywords

Boosting Energy Efficiency and Stability of Li–CO2 Batteries via Synergy between Ru Atom Clusters and Single‐Atom Ru–N4 sites in the Electrocatalyst Cathode

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recommendations! Published in 2022 at "Advanced Materials"

DOI: 10.1002/adma.202200559

Abstract: The Li–CO2 battery is a novel strategy for CO2 capture and energy‐storage applications. However, the sluggish CO2 reduction and evolution reactions cause large overpotential and poor cycling performance. Herein, a new catalyst containing well‐defined ruthenium… read more here.

Keywords: atom; single atom; co2 batteries; energy ... See more keywords
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Revisiting the Role of Discharge Products in Li-CO2 Batteries.

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recommendations! Published in 2023 at "Advanced materials"

DOI: 10.1002/adma.202210671

Abstract: Rechargeable lithium-carbon dioxide (Li-CO2 ) batteries are promising devices for CO2 recycling and energy storage. However, thermodynamically stable and electrically insulating discharge products (DPs) (e.g., Li2 CO3 ) deposited at cathodes require rigorous conditions for… read more here.

Keywords: battery; co2 batteries; dps; discharge products ... See more keywords

Improving the Rechargeable Li‐CO2 Battery Performances by Tailoring Oxygen Defects on Li‐Ni‐Co‐Mn Multi‐Metal Oxide Catalysts Recycled from Spent Ternary Lithium‐Ion Batteries

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recommendations! Published in 2024 at "Advanced Science"

DOI: 10.1002/advs.202402892

Abstract: Rechargeable Li‐CO2 batteries are considered as a promising carbon‐neutral energy storage technology owing to their ultra‐high energy density and efficient CO2 capture capability. However, the sluggish CO2 reduction/evolution kinetics impedes their practical application, which leads… read more here.

Keywords: spent ternary; oxygen defects; oxygen; co2 batteries ... See more keywords

Exploiting Synergistic Effect by Integrating Ruthenium–Copper Nanoparticles Highly Co‐Dispersed on Graphene as Efficient Air Cathodes for Li–CO2 Batteries

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recommendations! Published in 2019 at "Advanced Energy Materials"

DOI: 10.1002/aenm.201802805

Abstract: Li–CO2 batteries are attractive electrical energy storage devices; however, they still suffer from unsatisfactory electrochemical performance, and the kinetics of CO2 reduction and evolution reactions must be improved significantly. Herein, a composite of ruthenium–copper nanoparticles… read more here.

Keywords: ruthenium copper; air cathodes; efficient air; air ... See more keywords

Topological Defect‐Rich Carbon as a Metal‐Free Cathode Catalyst for High‐Performance Li‐CO2 Batteries

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recommendations! Published in 2021 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202101390

Abstract: Exploration of the highly efficient bi‐functional catalysts toward the reduction of CO2 and decomposition of Li2CO3 at the cathode is the key for high‐performance Li‐CO2 batteries. Herein, topological defect‐rich graphene (TDG) based materials are developed… read more here.

Keywords: high performance; performance co2; topological defect; co2 ... See more keywords

Electronic Localization Modulation of the Cyano‐Bridged Cu3[Co(CN)6]2 Catalyst With Heterometallic Active Sites for High‐Performance Li‐CO2 Batteries

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recommendations! Published in 2025 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202501001

Abstract: Lithium‐carbon dioxide (Li‐CO2) batteries represent an emerging and promising technology that combines energy storage with environmental sustainability by effectively capturing and converting CO2. However, the sluggish electrochemical reaction kinetics and excessive accumulation of the discharge… read more here.

Keywords: co2 batteries; co2; heterometallic active; cyano bridged ... See more keywords

Fabricating Ir/C Nanofiber Networks as Free-Standing Air Cathodes for Rechargeable Li-CO2 Batteries.

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recommendations! Published in 2018 at "Small"

DOI: 10.1002/smll.201800641

Abstract: Li-CO2 batteries are promising energy storage systems by utilizing CO2 at the same time, though there are still some critical barriers before its practical applications such as high charging overpotential and poor cycling stability. In… read more here.

Keywords: co2 batteries; free standing; air cathodes; rechargeable co2 ... See more keywords