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A sheath of carbon nanotubes or conductive polymer improves the charge-storage capacity of electrodes.
Boston Power’s move reflects China’s willingness to provide incentives for companies in strategic industries.
Nanotube anodes could lead to higher-energy, faster-charging batteries for cell phones and notebooks.
A new fabrication technique lets batteries use tin electrodes, and store more energy.
An old technology could make hybrid cars much cheaper.
Chinese startup develops new, low-cost ways to improve the properties of lithium-iron phosphate, a leading electrode material.
New energy-storage technology could surpass today’s batteries in capacity and durability.
The automaker aims to bring a cheap hybrid technology used in some large vehicles to passenger cars.
Diesel-battery generators could cut troop fuel use at least by half.
A new printing process could increase battery capacity by over 10 percent.