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US 2012/0231348 A1Published application
Lithium ion conducting material and lithium battery
AssigneeToyota Jidosha Kabushiki Kaisha
InventorsTakamasa Ohtomo, Koji Kawamoto, Shigenori Hama
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Abstract
A lithium ion conducting material includes a sulfide-based solid electrolyte material that contains Li, an element that belongs to group 13 to group 15 and S, and that contains an MSx unit, wherein M is an element that belongs to group 13 to group 15, S is a sulfur element, and x is the maximum number of S atoms that can be bonded with M, and an inhibitor that is in contact with the sulfide-based solid electrolyte material and that contains a metal element having an ionization tendency lower than that of hydrogen.
Claims19
A lithium ion conducting material comprising:
- a sulfide-based solid electrolyte material that contains Li, an element of group 13 to group 15 and S, and that contains an MSx unit, wherein M is an element that belongs to group 13 to group 15, S is a sulfur element, and x is the maximum number of S atoms that can be bonded with M;
- and
- an inhibitor that is in contact with the sulfide-based solid electrolyte material and that contains a metal element having an ionization tendency lower than that of hydrogen.
Dependencies are inferred from the claim text.