Energy storage – Page 5
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Research
Battery buffer takes the strain
Unconventional layered oxide that counteracts volume expansion in electrodes could help batteries last longer
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Research
Bread leavening proves useful for energy storage
Scientists in China coin an industry-suitable recipe for hierarchically porous carbons
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Research
ZIF-8 disrupts ionic liquid deep freeze
Unusual ionic conducting framework retains conductivity at −20°C to open up a promising class of electrolytes
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Research
Electricity harvested from magnetic noise
Magneto–mechano–electric generator could be effective power source for wireless charging
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Research
Exploding batteries caught on camera
Imaging used to capture exactly what goes on in a lithium-ion battery when a runaway chemical reaction occurs
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Research
Micromotor catalyst powers up hydrogen production
Catalytic particles offer new cheaper and safer way of storing hydrogen for vehicles
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Research
Ultrasound test echoes with battery charge
Acoustic technique that measures physical changes could simplify battery tests
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Research
Super-fast charging aluminium batteries ready to take on lithium
New battery charges in under a minute and still performs perfectly after being recharged thousands of times
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Research
Bounce denotes battery health
Physical changes as battery discharges correlated with bounce
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Research
Nanoporous methane storage – an impossible target?
Identifying performance limits for nanoporous materials highlights that current methane storage goals might be unrealistic
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Research
Next generation lithium–sulfur batteries given DNA boost
Functionalising electrodes with DNA significantly enhances performance
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Research
Straightening out capacitance measurements
Inexpensive circuit improves accuracy of electrochemical tests in the search for new supercapacitors
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Research
From nutshell to supercapattery
Hybrid sodium ion capacitor that costs peanuts rivals lithium ion equivalent
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Research
Pressure-sensitive coating makes swallowed batteries safer
Anode composite could end thousands of life-threatening incidents when children ingest button batteries
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Research
Firing up battery safety
Smart battery provides early warning to prevent overheating hazard
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Research
Molten metal batteries set to store grid power
Tests show that cheap, scalable battery should still have 85% of its storage capacity a decade later
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Research
Better batteries with pure lithium anodes
Protective carbon nanosphere coating overcomes lithium problems, pointing the way to improved capacity
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Research
Electrical component hitches a ride with mechanical support
Structural supercapacitors could help steer electric vehicles into the fast lane
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