公开(公告)号：US10084207B2

公开(公告)日：2018-09-25

申请号：US15097916

申请日：2016-04-13

Applicant: Google LLC

Inventor： Ramesh C. Bhardwaj ,  Simon Prakash

IPC: H01M10/0562 ,  H01M10/0585 ,  H01M4/38 ,  H01M4/525 ,  H01M10/04 ,  H01M10/052 ,  H01M4/04 ,  H01M4/66 ,  H01M10/0525 ,  H01M4/1391 ,  H01M6/40

CPC classification number: H01M10/0562 ,  H01M4/0404 ,  H01M4/0407 ,  H01M4/0471 ,  H01M4/1391 ,  H01M4/382 ,  H01M4/525 ,  H01M4/661 ,  H01M4/662 ,  H01M6/40 ,  H01M10/0436 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0585 ,  H01M2300/0068

Abstract: Disclosed are solid-state batteries having improved energy density and methods of manufacturing the solid-state batteries having improved energy density. In some embodiments, the solid-state battery may include a substrate of yttria-stabilized zirconia, a cathode current collector formed on the substrate, an anode current collector formed on the substrate, a cathode of lithium cobalt oxide in electrical contact with the cathode current collector, an anode of lithium in electrical contact with the anode current collector, and a solid-state electrolyte of lithium phosphorous oxynitride formed between the cathode and the anode.