Kratz, Quintos & Hanson, LLP
Method and devices for producing air sensitive electrode materials for lithium ion battery applications
A unit for use within a furnace which is absent a controlled atmosphere, for carrying out a synthesizing process for synthesizing precursors to form a synthesized product at elevated temperatures. The unit consists of a vessel, having at least one opening, for containing materials of the synthesizing process, and a solid reductive material. The materials of the synthesizing process are separated from the atmosphere of the furnace by either the vessel or the reductive material. The unit is especially suited for synthesizing LiFePO4 from Fe2O3, Li2CO3, carbon black, and phosphoric acid precursors.
F F B B C
F27B F27D B01J B01J C01B
inventional inventional inventional inventional inventional
Tsun-Yu Chun-Chieh
Chang Chang