Researchers use carbon-based anodes with “bumpy” surfaces for Li-ion batteries that last longer in extreme cold
[ad_1] To improve the performance of Li-ion batteries in the extreme cold, researchers from Tianjin University, Beijing Jiaotong University, Karlsruhe Institue of Technology and other colleagues replaced the traditional graphite anode in a lithium-ion battery with a carbon-based anode material (O-DF) strategically synthesized to construct the Riemannian surface with a positive curvature. The resulting 12-sided […]









