Highly Fluorinated Interphase Enables the Exceptional Stability of Monolithic Al Foil Anode for Li‐Ion Batteries
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DOI: 10.1002/adfm.202316341
Abstract: Directly using aluminum (Al) foil as anode material offers a streamlined manufacturing process by eliminating the need for conductive additives, binders, and casting procedures. Nonetheless, monolithic Al foil anodes often suffer from mechanical failure and… read more here.
Keywords: interphase; foil anode; monolithic foil; foil ... See more keywords
Construct a Quasi‐High‐Entropy Interphase for Advanced Low‐Temperature Aqueous Zinc‐Ion Battery
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DOI: 10.1002/adfm.202416668
Abstract: The advancement of aqueous zinc‐ion batteries (AZIBs) faces significant obstacles due to the typically loose and unstable solid electrolyte interphase (SEI), which fosters dendrite formation and undermines cycling performance, especially in cold environments. Here, a… read more here.
Keywords: interphase; aqueous zinc; zinc; zinc ion ... See more keywords
Synergistic Dual‐Additive Tailored Robust Interphase toward Enhanced Cyclability of Prussian Blue Cathode for K+ Storage
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DOI: 10.1002/adfm.202417243
Abstract: Fe‐based Prussian blue analogs (KFeHCF) are considered as the most promising cathode materials for potassium‐ion batteries (KIBs) owing to their low cost and high energy density. However, the unstable cathode electrolyte interphase (CEI) typically leads… read more here.
Keywords: interphase; cathode; synergistic dual; additive tailored ... See more keywords
Regulating Metallic Deposition Behavior by Gradient Alloy/Solid Electrolyte Interphase for Durable Na/K Anodes
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DOI: 10.1002/adfm.202515253
Abstract: Na/K metal batteries (NMBs; KMBs), featuring intrinsic high theoretical capacity, energy density, and resource availability, represent an ideal choice for sustainable energy storage. However, the unstable solid electrolyte interface (SEI) and uncontrollable Na/K dendrite growth… read more here.
Keywords: interphase; layer; deposition; solid electrolyte ... See more keywords
Unlocking Stable Operation of All‐Climate 4.6 V High‐Rate LiCoO 2 Batteries by Potential‐Dependent Interphase Engineering
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DOI: 10.1002/adfm.202522509
Abstract: High‐voltage lithium cobalt oxide (LiCoO 2 ) cathodes promise enhanced energy density but suffer from severe interfacial degradation under the voltage exceeding 4.55 V and extreme conditions. Herein, the study demonstrates 2,2,3,3‐tetrafluoropropyl 4‐methylbenzenesulfonate (FPTS) as a… read more here.
Keywords: interphase; licoo batteries; potential dependent; high rate ... See more keywords
Dual‐Halide Electrode–Electrolyte Interphase for High‐Voltage Potassium‐Ion Batteries
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DOI: 10.1002/adfm.202523738
Abstract: In potassium‐ion batteries (PIBs), the electrode–electrolyte interphase (EEI) formed in conventional electrolytes often suffers from uneven thickness, poor compactness, and severe dissolution, which fails to provide long‐term protection for electrodes, leading to rapid capacity decay… read more here.
Keywords: interphase; high voltage; dual halide; potassium ion ... See more keywords
Atomically Dispersed Cr‐Enhanced Zeolite Catalysts for Accelerated Sulfur Conversion and Interphase Stabilization
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DOI: 10.1002/adfm.202526527
Abstract: The application of lithium–sulfur (Li‐S) batteries is severely limited by the shuttle effect and sluggish sulfur conversion at the cathode, as well as the instability of the Li anode interface. Catalyst design and the construction… read more here.
Keywords: interphase; atomically dispersed; conversion; sulfur conversion ... See more keywords
A Highly Reversible, Dendrite-Free Lithium Metal Anode Enabled by a Lithium-Fluoride-Enriched Interphase.
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DOI: 10.1002/adma.201906427
Abstract: Metallic lithium is the most competitive anode material for next-generation lithium (Li)-ion batteries. However, one of its major issues is Li dendrite growth and detachment, which not only causes safety issues, but also continuously consumes… read more here.
Keywords: capacity; interphase; metal; anode ... See more keywords
A Multifunctional Interphase Layer Enabling Superior Sodium‐Metal Batteries under Ambient Temperature and −40 °C
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DOI: 10.1002/adma.202209511
Abstract: The sodium (Na)‐metal anode with high theoretical capacity and low cost is promising for construction of high‐energy‐density metal batteries. However, the unsatisfactory interface between Na and the liquid electrolyte induces tardy ion transfer kinetics and… read more here.
Keywords: interphase layer; metal batteries; batteries ambient; metal ... See more keywords
A Self-Reconfigured, Dual-Layered Artificial Interphase Towards High-Current-Density Quasi-Solid-State Lithium Metal Batteries.
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DOI: 10.1002/adma.202300350
Abstract: The uncontrollable dendrite growth and unstable solid electrolyte interphase have long plagued the practical application of Li metal batteries. Herein, we demonstrate a dual-layered artificial interphase LiF/LiBO-Ag that is simultaneously reconfigured via an electrochemical process… read more here.
Keywords: state; density; quasi solid; solid state ... See more keywords
3D Crown Ether Covalent Organic Framework as Interphase Layer toward High‐Performance Lithium Metal Batteries
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DOI: 10.1002/adma.202313076
Abstract: The practical application of lithium (Li) metal batteries is inhibited by accumulative Li dendrites and continuous active Li consumption during cycling, which results in a low Coulombic efficiency and short lifetime. Constructing artificial solid‐electrolyte interphase… read more here.
Keywords: interphase; lithium metal; metal batteries; crown ether ... See more keywords