公开(公告)号：US20200153037A1

公开(公告)日：2020-05-14

申请号：US16549593

申请日：2019-08-23

Applicant: FISKER INC.

Inventor： Lawrence A. Renna ,  Sam Keene ,  Sean L. Barrett ,  Daniel E. Overstreet ,  Vincent L. Giordani ,  John Chmiola ,  Sarah M. Miller ,  Martin Welch ,  Fabio Albano ,  Geeta Gupta

IPC: H01M10/0562 ,  H01M10/0525

Abstract: Microscopically ordered solid electrolyte architectures for solid-state and hybrid Li ion batteries are disclosed. The architecture comprises at least one porous scaffold comprising a lithium conducting ceramic that is porous enough to be infiltrated with cathode or anode active material in an amount sufficient to enable energy densities greater than 300 Wh/kg. Methods of making these microscopically ordered solid electrolyte architecture by fabricating at least one green ceramic scaffold and applying at least one heat treatment step are also disclosed.

公开(公告)号：US20200067128A1

公开(公告)日：2020-02-27

申请号：US16549687

申请日：2019-08-23

Applicant: FISKER INC.

Inventor： John Chmiola ,  Lawrence A Renna ,  Vincent Giordani ,  Sean Barrett ,  Sam Keene ,  Fabio Albano ,  Martin Welch

IPC: H01M10/058 ,  H01M10/0525 ,  H01M10/0562

Abstract: Solid state or bulk hybrid batteries comprising a plurality of composite electrodes with high loading of electrochemically-active materials, a dendrite-blocking separator placed between the anode and the cathode, a secondary phase between the electrochemically-active materials and the solid-state or hybrid electrolyte and methods thereof are disclosed. Methods of making and using the same are also disclosed.