Method for producing electrode laminate and electrode laminate
AssigneeToyota Jidosha Kabushiki Kaisha
InventorShinji Kojima
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Abstract
A method for producing an electrode laminate including a current collector using aluminum as the material and an electrode layer laminated on the current collector, where the method includes the steps of: laminating an electrode layer forming composition, which contains at least a sulfide-based solid electrolyte and an active material and no binding agent, on the current collector; and f heating the current collector and the electrode layer forming composition at a temperature of not less than 60° C. and adhering them.
Claims21
A method for producing an electrode laminate, the electrode laminate comprising:
- a current collector comprising aluminum as a material and
- an electrode layer laminated on the current collector, the method comprising:
- laminating an electrode layer forming composition, which contains at least a sulfide-based solid electrolyte and an active material and no binding agent, on the current collector;
- and
- heating the current collector and the electrode layer forming composition in the range of 60° C. to 210° C. and adhering them.
A method for producing an electrode laminate, the electrode laminate comprising:
- a current collector comprising a metal as a material and
- an electrode layer laminated on the current collector, the method comprising:
- laminating an electrode layer forming composition, which contains at least a sulfide-based solid electrolyte and an active material and no binding agent and no solvent, on the current collector;
- and
- heating the current collector and the electrode layer forming composition in the range of 120° C. to 210° C. and adhering them.
An electrode laminate, comprising:
- a current collector comprising aluminum as a material and
- an electrode layer formed by laminating an electrode layer forming composition, which contains at least a sulfide-based solid electrolyte and an active material and no binding agent, on the current collector, wherein:
- aluminum atoms derived from the current collector are diffused in the sulfide-based solid electrolyte in the electrode layer.
Dependencies are inferred from the claim text.