公开(公告)号：WO2018213339A1

公开(公告)日：2018-11-22

申请号：PCT/US2018/032812

申请日：2018-05-15

申请人： MILLIBATT, INC.

发明人： SMITH, Leland ,  HUR, Janet ,  LIM, Cheolwoong ,  SUN, Guangyi

IPC分类号： H01M2/16 ,  H01M8/0239

CPC分类号： H01M10/0525 ,  H01M2/08 ,  H01M2/364 ,  H01M4/0407 ,  H01M4/13 ,  H01M4/133 ,  H01M4/139 ,  H01M4/661 ,  H01M4/663 ,  H01M10/0436 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/0585 ,  H01M10/482 ,  H01M2004/027 ,  H01M2004/028

摘要： One variation of a method for fabricating an electrolyte includes: depositing an electrolyte material over a substrate, the electrolyte material including a monomer miscible in a first volume of solvent, a polymer semi-miscible in the monomer and miscible in the first volume of solvent, and a photoinitiator; exposing the electrolyte material to electromagnetic radiation to disassociate the photoinitiator into a reactive subspecie that crosslinks the monomer to form an electrolyte structure with the polymer phase-separated from the electrolyte structure; dissolving the polymer out of the electrolyte structure with a second volume of solvent to render a network of open-cell pores in the electrolyte structure; and exposing the electrolyte structure to a third volume of solvent and ions to fill the network of open-cell pores with solvated ions.

公开(公告)号：WO2018175423A1

公开(公告)日：2018-09-27

申请号：PCT/US2018/023337

申请日：2018-03-20

申请人： MILLIBATT, INC.

发明人： HUR, Janet ,  SMITH, Leland ,  LIM, Cheolwoong ,  SUN, Guangyi

IPC分类号： H01M4/04 ,  H01M10/04 ,  H01M10/056

CPC分类号： H01M10/0525 ,  H01M2/08 ,  H01M2/364 ,  H01M4/0407 ,  H01M4/13 ,  H01M4/133 ,  H01M4/139 ,  H01M4/661 ,  H01M4/663 ,  H01M10/0436 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/0585 ,  H01M10/482 ,  H01M2004/027 ,  H01M2004/028

摘要： One variation of a battery unit includes: a substrate including silicon and defining a cell, wherein the cell includes a base encompassed by a continuous wall and a set of posts extending normal to the base; an electrolyte material coating vertical surfaces of each post, in the set of posts, and vertical surfaces of the continuous wall in the cell; a cathode material filling the cell over the electrolyte material, between posts in the set of posts, and between the set of posts and the continuous wall; a seal extending along a top of the continuous wall; and a cathode current collector bonded to the seal, electrically coupled to the cathode material, and cooperating with the substrate to enclose the cell to form a single-cell battery.