CATL’s sodium-ion battery advances to aqueous production lines and steadier voltage, giving drivers and homeowners more ...

Could an electric vehicle travel from Seoul to Busan and back on a single charge? Could drivers stop worrying about battery ...

Keep up with Interesting Engineering for our daily coverage and the top seven stories of 2025 across military technology, ...

Even with current limitations, practical Li–S pouch cells already demonstrate ~700 Wh/kg — almost three times the energy ...

Still, given that the tech has already been commercialized in smartphones, wider rollout in EVs may not be far away. General Motors is also developing silicon anodes, with one GM executive telling ...

Redox Pathways in the O₂-Type Lithium-Excess Cathode. The schematic illustrates the electrochemical processes of the O₂-type Li₀.₇₅[Li₀.₁₅Ni₀.₁₅Mn₀.₇]O₂ cathode during charge and discharge. Sequential ...

[NCM sulfide electrolyte/Ag@C] NCM, sulfide electrolyte, and Ag@C respectively represent the positive electrode material, electrolyte, and negative electrode structure in solid-state batteries. Their ...

Abstract: In this study, we designed a diode with a novel and compact multipacting cathode to meet the needs of high-power microwave (HPM) systems. The feasibility of the high current density output ...

Lithium-iron-chloride cathodes help deliver next-generation all-solid-state batteries that are energy-dense, durable and self-healing. While liquid electrolyte designs introduce electrical bottlenecks ...