New Technology– category –
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NCM811 Synthesis: Residence Time Impact on Cathode Performance
Bioengineer.org (J. Mater. Sci.) Overview An eight-second residence time during spray pyrolysis optimizes the synthesis of LiNi0.8Co0.1Mn0.1O2 (NCM811) cathode materials. This specific condition produces uniform 2 μm spherical particles ... -
Multimetal MOFs: TAC-linked bifunctional catalysts for Zn–air batteries
BIOENGINEER.ORG Overview A trimesic acid (TAC)-linked multimetal metal–organic framework (MOF) film achieved a current density of 60 mA cm−2 and stable cycling for over 13 days in rechargeable zinc–air batteries. The study demonstrates t... -
Fraunhofer ISE Silicon Battery: 1,000-Cycle Test and Specs
electrive.com Germany Overview Researchers at Fraunhofer ISE have developed a silicon-rich anode pouch cell that retains over 83 per cent capacity after 1,000 full cycles. This breakthrough addresses the volume expansion issues of silico... -
Bismuth-Carbon Nanocomposites: Sodium Battery Anode Specs
BIOENGINEER.ORG China Overview Researchers have developed a bismuth-carbon nanocomposite that mitigates volumetric swelling in sodium-ion battery anodes, maintaining high capacity over 1,000 cycles. The material achieves a reversible cap... -
Sodium-Ion Batteries: AI-Ready Materials Library for Cathodes
University of Surrey UK Overview University of Surrey researchers have developed a materials library of 28 sodium manganese oxide compositions to optimize cathode performance. The study identifies specific elemental substitutions that en... -
Sakuu Carbon Battery Cell: Dry-Printed Metal-Free Design Specs
Battery-Tech Network USA Overview Sakuu has produced a functional, metal-free battery test cell featuring 100% dry-printed anodes and cathodes. By combining carbon composite materials with a polymeric current collector, the company has d... -
Lithium-Metal Batteries: EC/SL Solvent Pair Triples Cycle Life
Tech Times South Korea Overview A joint South Korean research team has developed a high-performance electrolyte using a combination of ethylene carbonate (EC) and sulfolane (SL) that triples the cycle life of lithium-metal batteries unde... -
Sodium-Ion Batteries: Performance and Aging in Microgrid and Off-Grid Systems
Frontiers UK Overview A study of 5.0-Ah sodium-ion pouch cells demonstrates that application duty cycles significantly impact storage efficiency and degradation. While the microgrid system achieved 91.6% round-trip efficiency, the off-gr... -
Lithium-Sulfur Batteries: Chlorine-Enhanced Energy Density Specs
Batteries News USA Overview Researchers from Vanderbilt University and the University of Maryland have developed a battery chemistry using chlorine to increase the energy storage capacity of sulfur. The approach achieved a stack-level sp... -
Li-S Batteries: Tohoku University 674 Wh/kg energy density specs
Tech Briefs (Battery & Electrification Technology Magazine) Japan Overview Researchers at Tohoku University have developed a novel COF-graphene interlayer that significantly boosts the performance of lithium-sulfur (Li-S) batteries. This...
