電池分野に貢献する最新粉体機器の動向

抄録

The second battery has been recently used for a various industrial fields such as mobile device and hybridpower car. Particularly, the lithium ion battery is developing rapidly because of high performance in the charge-discharge characteristic and the energy density. Most of the electrode materials of the lithium ion battery are made from powders, and it is well known that the particle properties have a great influence on the final products in the respect of electromotive force, output power density, recycling characteristic, etc.

Here we introduce an overview of the latest powder processing machines, which are utilized actively in the manufacturing process of lithium ion battery.