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New high energy, highly stable cathode for sodium-ion batteries

Green Car Congress

Researchers in South Korea have developed a novel high-energy cathode material, Na 1.5 F 0.7 , for sodium-ion (Na-ion) batteries (NIBs). This new material provides an energy density of 600 Wh kg –1 , the highest value among Na-ion cathodes. Ragone plot for the new Na 1.5 Credit: ACS, Park et al. Click to enlarge.

Sodium 292
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Low-cost 5V dual carbon battery development for EV 

Electric Vehicles India

A 5V Dual Carbon Battery that uses self-standing carbon fibre mats as both electrodes such as cathode and anode has been developed by the Electrochemical Energy Storage Lab at the Indian Institute of Technology Hyderabad (IITH). Low-cost 5V dual carbon battery development for EV . CART researching on driverless electric cars.