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A secondary, solid electrolytic battery includes a number of electrically connected electrolytic cells wherein for each cell the anode and cathode are separated from each other by a mask that is a layer of electrically insulative material that is coated along the perimeter of the anode and/or cathod

A secondary, solid electrolytic battery includes a number of electrically connected electrolytic cells wherein for each cell the anode and cathode are separated from each other by a mask that is a layer of electrically insulative material that is coated along the perimeter of the anode and/or cathode. The mask reduces the rate of dendrite formation and prevents edge-effects, short circuits, and related problems caused by inadvertent contact of the anode and cathode.

대표청구항 ▼

A solid secondary electrolytic cell which comprises: an anode; a cathode; a solid electrolyte functionally disposed between said anode and said cathode; and a mask comprising an electrically insulative layer that is coated on a surface along the perimeter of said anode, cathode, or solid electrolyte

A solid secondary electrolytic cell which comprises: an anode; a cathode; a solid electrolyte functionally disposed between said anode and said cathode; and a mask comprising an electrically insulative layer that is coated on a surface along the perimeter of said anode, cathode, or solid electrolyte, wherein the mask is fabricated by a process comprising: (i) depositing a liquid radiation curable material onto said surface; and (ii) curing said radiation curable material wherein the mask is interposed between the solid electrolyte and the anode or the cathode.