SPRAY-DRY COATING OF ELECTROACTIVE PARTICLES
卷宗概要
发明人
Sayed Youssef Sayed Nagy; Yuntao Gu; Devendrasinh Darbar; Vamakshi Yadav; Raneen Taha; Lei Wang; Zhongyi Liu; Nicholas Paul William Pieczonka
IPC 分类
CPC 分类
Systems, methods, and devices for producing coated electroactive-material particles are described. The coated electroactive-material particles may be produced by a spray-dry process including atomizing a non-aqueous solution that includes lithium niobium ethoxide and pristine cathode active material particles to produce an atomized solution, introducing the atomized solution into a drying chamber, and drying the atomized solution to produce lithium niobium oxide coated cathode active material particles. The atomizing is performed via an atomizer. The drying chamber has a gas flow to carry the atomized solution therethrough. The drying is performed via the gas flow within the drying chamber.
原文（中文）
Systems, methods, and devices for producing coated electroactive-material particles are described. The coated electroactive-material particles may be produced by a spray-dry process including atomizing a non-aqueous solution that includes lithium niobium ethoxide and pristine cathode active material particles to produce an atomized solution, introducing the atomized solution into a drying chamber, and drying the atomized solution to produce lithium niobium oxide coated cathode active material particles. The atomizing is performed via an atomizer. The drying chamber has a gas flow to carry the atomized solution therethrough. The drying is performed via the gas flow within the drying chamber.