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US 6,475,678 B1Granted
Nonaqueous electrolyte battery
AssigneeJapan Storage Battery Co., Ltd.
InventorIsao Suzuki
Life of this patent
Estimating the term…
Abstract
In a nonaqueous electrolyte battery, an ion-conductive polymer particles provided to be between a positive electrode and a negative electrode. The positive electrode and the negative electrode are insulated from each other by the polymer particles.
Claims23
A nonaqueous electrolyte battery comprising:
- a positive electrode;
- a negative electrode;
- and
- an ion-conductive polymer particles provided between said positive electrode and said negative electrode,
- wherein said positive electrode and said negative electrode are insulated from each other by said polymer particles, and
- three-dimensional continuous pores are formed among said polymer particles, and said three-dimensional continuous pores contain a nonaqueous liquid electrolyte.
3 more elements
A nonaqueous electrolyte battery comprising:
- a positive electrode;
- a negative electrode;
- and
- an ion-conductive polymer particles provided between said positive electrode and said negative electrode,
- wherein said positive electrode and said negative electrode are insulated from each other by said polymer particles,
- wherein said ion-conductive polymer particles contain an elastomer.
3 more elements
A nonaqueous electrolyte battery comprising:
- a positive electrode;
- a negative electrode;
- and
- an ion-conductive polymer particles provided between said positive electrode and said negative electrode,
- wherein said positive electrode and said negative electrode are insulated from each other by said polymer particles,
- wherein the polymer in said ion-conductive polymer particles is crosslinked.
3 more elements
A nonaqueous electrolyte battery comprising:
- a positive electrode;
- a negative electrode;
- and
- an ion-conductive polymer particles provided between said positive electrode and said negative electrode,
- wherein said positive electrode and said negative electrode are insulated from each other by said polymer particles,
- wherein said ion-conductive polymer particles have a core portion and a shell portion, and the material of said core portion is different from that of said shell portion.
3 more elements
A nonaqueous electrolyte battery comprising:
- a positive electrode;
- a negative electrode;
- an ion-conductive polymer particles provided between said positive electrode and said negative electrode,
- wherein said positive electrode and said negative electrode are insulated from each other by said polymer particles;
- and
- an electrolyte and a separator, wherein an amount of said electrolyte is in the range of 30% to 100% based on the total pore volume in said positive and negative electrodes, said ion-conductive polymer particles layer and said separator.
3 more elements
Dependencies are inferred from the claim text.