China's intellectual property authority has invalidated a key LG Chem patent related to cathode technology, intensifying the ...

【SMM Copper Morning Meeting Summary】News: (1) On April 15 local time, the White House stated that US President Trump signed an executive order to investigate the national security risks posed by the ...

The designs still face major technical challenges. Researchers make serious breakthrough that could lead to unbelievable ...

A cold cathode is a cathode in a gas-filled electron tube that is not heated by a filament. The voltage potential within the tube is sufficient to ionize the gas and cause the current to flow.

From ESS News Sylvatex, a U.S.-based cathode active materials startup, is developing a low-cost, more energy-efficient process to synthesize cathode materials for lithium-ion batteries. The ...

QuantumScape thinks it solved the biggest problems with its anode-free lithium metal battery that will most likely debut on a ...

Battery materials producers across the globe are hitting the brakes on expansion plans. Umicore, LG Chem, and other firms say ...

Tesla has been working on its dry cathode technology for years, even running into development issues. Now, those development efforts appear to be materializing. The Cybertruck equipped with dry ...