Tag: lithium-ion battery

A mini review argues that expansion force and pressure sensing can improve battery state estimation and provide thermal-runaway warning lead ...

A β-transcrystalline polypropylene separator membrane showed roughly double the puncture force, lower thermal shrinkage, higher ionic conductivity and 78.6% capacity ...

A laboratory study on one graphite anode found that simulated charge neutralization during XPS shifted fluorine-, phosphorus- and lithium-related chemical-state ...

Every lithium-ion cell in an electric vehicle carries a hidden countdown. Long before capacity visibly fades, subtle electrochemical fingerprints in ...

A new numerical study maps how ambient temperature and discharge rate squeeze the safe operating envelope of a 104-cell lithium-ion ...

A comparative study of bionic and topology-optimized liquid cooling channels for electric vehicle battery packs finds each design wins on ...

Researchers have built and tested a solar-powered freezer truck that eliminates refrigeration emissions, reaches minus 35 degrees Celsius, and shares ...

Researchers at Daegu University used electrochemical impedance spectroscopy to show that over discharge systematically raises diffusion resistance and shifts interfacial ...

Researchers in China have synthesized orthorhombic Zn3V2O8 by a flux-assisted solid-state method and shown it delivers high initial lithium storage ...

Researchers in Korea show that hot-pressing lithium iron phosphate precursors before sintering reduces charge-transfer resistance and stabilizes discharge capacity above ...