Investing.com -- Duracell, the battery manufacturer owned by billionaire investor Warren Buffett's Berkshire Hathaway (NYSE:BRKa) since 2016, has been accused by BASF SE (ETR:BASFN) of stealing trade ...

The explosive growth of the NEV and ESS industries has driven the development of lithium battery aluminum foil towards ultra-thinness (≤10μm), requiring a balance between lightweight, high energy ...

Billionaire investor Warren Buffett’s Duracell battery maker was accused by chemical producer BASF SE of stealing trade secrets about lithium ion battery technology. BASF, the world’s biggest ...

The use of ultra-thin lithium metal with a thickness below 50μm is essential, especially for the commercialization of lithium metal batteries. However, such issues become more severe as thickness ...