Sulfide all-solid-state battery
AssigneeToyota Jidosha Kabushiki Kaisha
InventorsHajime HASEGAWA, Yuki MATSUSHITA, Yusuke OKUHATA, Mitsuru TATEISHI
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Abstract
A sulfide all-solid-state battery which is capable of absorbing heat by a heat absorbing layer at abnormal heat generation and maintaining capacity of a battery at a high level for a long time use is provided. The sulfide all-solid-state battery contains at least one unit cell, at least one heat absorbing layer, a battery case which accommodates the unit cell and the heat absorbing layer, the unit cell contains sulfide solid electrolyte, the heat absorbing layer contains at least one organic heat absorbing material selected from the group consisting of sugar alcohols and hydrocarbons, and the heat absorbing layer does not contain an inorganic hydrate.
Claims5
A sulfide all-solid -state battery comprising:
- at least one unit cell;
- at least one heat absorbing layer;
- a battery case which houses the unit cell and the heat absorbing layer;
- wherein the unit cell contains a sulfide solid electrolyte,
- the heat absorbing layer contains at least one kind of an organic heat absorbing material selected from the group consisting of sugar alcohols and hydrocarbons, and
- the heat absorbing layer does not contain an inorganic hydrate.
Dependencies are inferred from the claim text.