Curved Carbon From a Cobalt Framework Supercharges Fast-Charging Battery Anodes
Researchers in China report that pyrolyzing the metal-organic framework ZIF-67 at 700 degrees Celsius yields nitrogen-doped carbon nanotubes with curved, ...
Tag: fast charging
Carbon-Coated Trimetallic Nanosheets Push Supercapacitors Toward Rapid Charging
Researchers in India have created a carbon-coated copper-cobalt-magnesium layered double hydroxide nanosheet electrode that delivers high energy density and retains ...
Cold Batteries, Warm Solution: Adaptive Pulse Heating Charges EVs in Deep Freeze Without Damage
Researchers have developed an adaptive low-frequency bidirectional pulse preheating method that rapidly warms lithium-ion batteries in extreme cold without causing ...
Smart doping strategy unlocks fast-charging cobalt-free battery cathodes
A descriptor-guided multi-component doping strategy has produced cobalt-free, nickel-rich cathodes that combine ultrafast charging, long cycle life and strong low-temperature ...
Battery Separators Hide a Secret: Porosity Only Matters When Electrodes Are Slow
New research shows that separator porosity governs lithium-ion battery power output only when paired with slow-diffusing electrode materials, revealing a ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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