Cable-Shaped Batteries with a Twist
LG Chem's flexible, knottable batteries could be integrated into textiles and headphone cords.
Stories Tagged "electrode"
An Energy Boost for Ultracapacitors
An alternative to batteries gets an advance from tiny, crumpled sheets of graphene, whose electrodes can store more charge because they have larger surface areas.
Turning Thoughts into Words
A new approach allows more information to be extracted from the brain.
Nanotubes Give Batteries a Jolt
Lithium-ion batteries with nanotube electrodes could go longer between charges.
A Cool Micro Fuel Cell
A high-power cell uses materials already on the market and operates at lower temperatures.
Safer Electrical Therapy for Parkinson's
Delivering electrical stimulation via the spinal cord could help ease symptoms of the disease.
TR10: Biological Machines
Michel Maharbiz's novel interfaces between machines and living systems could give rise to a new generation of cyborg devices.
Nanotube Superbatteries
Dense films of carbon nanotubes store large amounts of energy.
Virus-Assembled Microbatteries
Researchers at MIT used a virus to assemble two major components of a working microbattery.
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