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Altris presents high-capacity Prussian White cathode material for Na-ion batteries; 160 mAh/g

Green Car Congress

Swedish sodium-ion battery developer Altris presented a pure Prussian White cathode material with a capacity of 160 mAh/g, making it the highest capacity declared to date. Prussian White is a framework material consisting of sodium, iron, carbon and nitrogen (Na x Fe[Fe(CN) 6 ] with x>1.9). Earlier post.) Earlier post.)

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KAIST researchers develop nitrogen-doped carbon nanotubes for high-capacity Li-ion energy storage systems

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Korean have developed nitrogen-doped carbon nanotubes for high-capacity lithium-ion energy storage systems, such as a lithium-ion capacitor. higher energy densities and power densities, respectively. A paper on their work is published in the ACS journal Nano Letters. —Shin et al.

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Sodium-ion energy storage in nanocellular carbon foams shows high capacity and rate retention; not an intercalation battery

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Researchers at Pacific Northwest National Laboratory (PNNL) report in a paper in the ACS journal Nano Letters on high-capacity, high-rate sodium-ion (Na-ion) energy storage in functionalized high-surface-area nanocellular carbon foams (NCCF). Sodium-ion intercalation batteries—i.e., Earlier post.)

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Developing Nonflammable Electrolyte To Prevent Thermal Runaway In Lithium-Ion Batteries

CleanTechnica EVs

Tailoring the molecular structure of organic carbonates in commercial electrolytes reduces the fire hazard of batteries. Nonfluorinated, nonflammable electrolytes present a viable route to achieving thermally stable high-performance batteries.

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JAIST black-glasses-grafted silicon microparticles as anode material for improving battery performance

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In a study published in Journal of Materials Chemistry A , the team reported a holistic approach to synthesizing novel highly resilient SiMPs consisting of black glasses (silicon oxycarbide)-grafted silicon as anode material for lithium-ion batteries. (a of energy capacity even after 775 cycles of charging and discharging.

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Climate impact of lithium-ion batteries & how to measure it 

Electric Vehicles India

Climate impact of lithium-ion batteries & how to measure it . Lithium-ion batteries are something which everyone prefers over lead-acid batteries, since the last ten years its been seen used mostly mobiles to every electronic appliance. It has become a cleaner energy storage solution.

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Stanford team develops new ultrahigh surface area 3D porous graphitic carbon material for improved energy storage

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Stanford University scientists have created a new ultrahigh surface area three-dimensional porous graphitic carbon material that significantly boosts the performance of energy-storage technologies. Their results are presented in an open access paper published in the journal ACS Central Science.