Electrolyte and Separator– tag –
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DGIST’s Perovskite-Based Separator and Nitrogen-Doped Carbon Enable Li-S Batteries to Achieve 5C/12-Minute Fast Charging and 82% Capacity Retention After 1,000 Cycles
Facebook South Korea Overview Researchers at South Korea's DGIST have significantly boosted lithium-sulfur (Li-S) battery performance by developing nitrogen-doped porous carbon materials. This innovation enables 12-minute fast charging a... -
ACS Review Highlights Critical Role of Sodium Compensation for Achieving 100% Initial Coulombic Efficiency in Sodium-Ion Batteries (SIBs)
ACS Publications (ACS Applied Energy Materials) USA Overview A review published in ACS Publications' 'ACS Applied Energy Materials' highlights the critical role of sodium compensation (pre-doping sodium into cathode or anode materials) i... -
Tokyo University of Science Research Achieves 91.2% Capacity Retention (After 300 Cycles) in Sodium-Ion Battery Electrodes via Scandium Doping and Surface Coating
EurekAlert! (Peer-Reviewed Publication: Small) Japan Overview Researchers from Tokyo University of Science have discovered that scandium doping and surface coating can significantly improve the durability and performance of sodium-ion ba... -
ChemRxiv Preprint Reveals Electrolyte Decomposition and Uncontrolled Lithium Deposition as Root Causes of Poor Cycling in Flame-Retardant Li-Metal Batteries
ChemRxiv International Overview A new preprint on ChemRxiv identifies the root causes of poor cycling performance in lithium-metal batteries using flame-retardant electrolytes. The research suggests that low-cost, eco-friendly phosphate-... -
Novel Electrolyte Strategy Extends Silicon Anode Life by 8% Over 200 Days, Maintaining High Capacity
ECS Meeting Abstracts International Overview New research reveals Localized High-Concentration Electrolytes (LHCEs) significantly boost the cycling stability and calendar life of silicon anodes by mitigating parasitic reactions. This inn... -
Anode-Free Lithium Metal Batteries Advance Towards Maximum Energy Density, Facing Dendrite Formation and Cycle Life Challenges
Nano Energy Netherlands Overview A review summarizes recent advances in anode-free lithium metal batteries, reaffirming their immense potential to maximize energy density. However, critical challenges persist, particularly dendrite forma... -
Dragonfly Energy Secures European Patent for Dry Electrode Manufacturing and Solid-State Battery Technology, Strengthening IP Portfolio
GlobeNewswire USA Overview Dragonfly Energy has been granted a European patent for its dry electrode manufacturing technology, which uses dry powder coating for electrochemical cell electrodes, separators, and solid-state electrolyte lay... -
Novel Carbon Anode Boosts Sodium-Ion Battery Cycle Life Beyond 500 Cycles
Journal of Energy Storage Netherlands Overview A new carbon-based anode material has enabled sodium-ion batteries to achieve high capacity retention even after 500 cycles, addressing a critical challenge in Na-ion battery longevity. This... -
KAIST/Korea University Develops ‘Interfacial Instability’ Control Technology Solving Dendrite Growth in Lithium Metal Batteries, Enabling Stable High-Current Fast Charging
Tech Briefs South Korea Overview A Korean research team from KAIST and Korea University has developed a breakthrough technology to resolve "interfacial instability" in lithium-metal batteries, which causes dendrite growth and reduces bat... -
Chinese Lab Claims Breakthrough Lithium-Metal Battery: Double Energy Density, 3-Minute Charge, Potentially Ending Lithium-Ion Era
Autonocion.com China Overview A Chinese research lab has announced the development of a groundbreaking lithium-metal battery boasting twice the energy density of existing lithium-ion batteries and capable of charging in just three minute...
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