Member for electrochemical devices, and electrochemical device
AssigneeLG Energy Solution, Ltd.
InventorsHideyuki Ogawa, Yusuke Sera
Life of this patent
Estimating the term…
Abstract
Disclosed is a member for electrochemical devices comprising a current collector, an electrode mixture layer provided on the current collector, and an electrolyte layer provided on the electrode mixture layer in this order, wherein the electrode mixture layer comprises an electrode active material, a polymer having a structural unit represented by the following formula (1), at least one electrolyte salt selected from the group consisting of lithium salts, sodium salts, calcium salts, and magnesium salts, and a molten salt having a melting point of 250° C. or less, and the electrolyte layer comprises an inorganic solid electrolyte: wherein X− represents a counter anion.
Claims14
A member for electrochemical devices comprising a current collector, an electrode mixture layer provided on the current collector, and an electrolyte layer provided on the electrode mixture layer in this order,
- wherein the electrode mixture layer comprises an electrode active material, a polymer having a structural unit represented by the following formula (1), at least one electrolyte salt selected from the group consisting of lithium salts, sodium salts, calcium salts, and magnesium salts, and a molten salt having a melting point of 250° C. or less, and
- the electrolyte layer comprises an oxide-based inorganic solid electrolyte, and
- wherein the electrode mixture layer contacts the electrolyte layer:
- wherein X− represents a counter anion.
An electrochemical device comprising:
- a pair of electrodes each having an electrode mixture layer;
- and
- an electrolyte layer provided between the pair of electrodes;
- wherein the electrode mixture layer comprises an electrode active material, a polymer having a structural unit represented by the following formula (1), at least one electrolyte salt selected from the group consisting of lithium salts, sodium salts, calcium salts, and magnesium salts, and a molten salt having a melting point of 250° C. or less, and
- the electrolyte layer comprises an oxide-based inorganic solid electrolyte, and
- wherein the electrode mixture layer contacts the electrolyte layer:
- wherein X− represents a counter anion.
Dependencies are inferred from the claim text.