Green Car Congress

SEPTEMBER 16, 2013

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. The larger Na + ion as compared to the Li + ion (1.02

Sodium 292

Sodium Li-ion Energy Batteries 292

Green Car Congress

OCTOBER 13, 2015

Researchers in South Korea have demonstrated new type of room-temperature and high-energy density sodium rechargeable battery using a sulfur dioxide (SO 2 )-based inorganic molten complex catholyte that serves as both a Na + -conducting medium and cathode material (i.e. catholyte). mA cm −2 ). discharge and 0.2C

Li-ion 150

Li-ion Batteries Battery Recharge 150

Cars That Think

DECEMBER 24, 2023

The battery in her EV is a variation on the flow battery , a design in which spent electrolyte is replaced rather than recharged. The cell of a flow battery uses two chemical solutions containing ions, one acting as the anolyte (adjacent to the anode), the other as the catholyte (near the cathode).

Lithium Ion 145

Lithium Ion Batteries Battery Li-ion 145