Chip form ultracapacitor
US-12165808-B2 · Dec 10, 2024 · US
Solid ion capacitor
US10186386B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10186386-B2 |
| Application number | US-201615001421-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 20, 2016 |
| Priority date | Jul 23, 2013 |
| Publication date | Jan 22, 2019 |
| Grant date | Jan 22, 2019 |
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- Title
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Abstract
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A positive electrode and a negative electrode are formed on both main surfaces of a solid electrolyte. Preferably, the solid electrolyte is a thin film body with a thickness of less than or equal to 200 μm, and contains an ion conductive compound such as Li ions. The positive electrode and the negative electrode contain an ion conductive substance, for example Li 2 O, which contains an ion conductive element such as Li, in a range of less than 50 vol % (not including 0 vol %), preferably 1 to 35 vol %.
First claim
Opening claim text (preview).
The invention claimed is: 1. A solid ion capacitor comprising: a solid electrolyte that contains an ion conductive compound, the ion conductive compound containing Li, and a mixed phase of a NASICON-type crystal and a berlinite-type crystal; and respective electrodes on opposed surfaces of the solid electrolyte, wherein said electrodes contain a substance containing Li, and a volume content of said substance containing Li is less than 50 vol % and more than 0 vol %. 2. The solid ion capacitor according to claim 1 , wherein said volume content is 1 to 35 vol %. 3. The solid ion capacitor according to claim 1 , wherein said ion conductive compound contains a glass component. 4. The solid ion capacitor according to claim 1 , wherein said respective electrodes comprise a non-valve function material which does not have a valve function. 5. The solid ion capacitor according to claim 4 , wherein said non-valve function material is selected from the group consisting of a noble metal material, a transition metal material, an oxide material, a semiconductor material, and combination thereof. 6. The solid ion capacitor according to claim 5 , wherein said non-valve function material includes at least one selected from Pd, Pt, and Cu. 7. The solid ion capacitor according to claim 1 , wherein said solid electrolyte has a thickness of less than or equal to 200 μm.
Assignees
Inventors
Classifications
Cross-Sectional Technologies · mapped topic
- H01G11/56Primary
Solid electrolytes, e.g. gels; Additives therein · CPC title
Metal oxides · CPC title
Energy storage using capacitors · CPC title
Energy storage systems for electromobility, e.g. batteries · CPC title
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- What does patent US10186386B2 cover?
- A positive electrode and a negative electrode are formed on both main surfaces of a solid electrolyte. Preferably, the solid electrolyte is a thin film body with a thickness of less than or equal to 200 μm, and contains an ion conductive compound such as Li ions. The positive electrode and the negative electrode contain an ion conductive substance, for example Li 2 O, which contains an ion cond…
- Who is the assignee on this patent?
- Murata Manufacturing Co, Energy Storage Mat Llc, Energy Storage Mat Llc
- What technology area does this patent fall under?
- Primary CPC classification H01G11/56. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jan 22 2019 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).