Gel electrolyte for use in an energy storage device and supercapacitor cell
US-2025239418-A1 · Jul 24, 2025 · US
Gel electrolyte for use in an energy storage device and supercapacitor cell
US12531191B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-12531191-B2 |
| Application number | US-202218703410-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 10, 2022 |
| Priority date | Oct 21, 2021 |
| Publication date | Jan 20, 2026 |
| Grant date | Jan 20, 2026 |
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Abstract
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A gel electrolyte is configured for use in an energy storage device, and the electrolyte includes phosphoric acid and nonionic surfactant. The molar ratio of phosphoric acid (PA) to nonionic surfactant is 50 to 120.
First claim
Opening claim text (preview).
What is claimed is: 1 . A gel electrolyte for use in an energy storage device, comprising liquid crystal produced from phosphoric acid and nonionic surfactant, wherein a molar ratio of the phosphoric acid to the nonionic surfactant is 50 to 120. 2 . The gel electrolyte of claim 1 , wherein the molar ratio of the phosphoric acid to the nonionic surfactant is above 60. 3 . The gel electrolyte of claim 1 , wherein the nonionic surfactant is a lauryl ether. 4 . The gel electrolyte of claim 3 , wherein a molar ratio of the phosphoric acid to the lauryl ether is 80. 5 . A supercapacitor cell, comprising the gel electrolyte according to claim 1 . 6 . The supercapacitor cell of claim 5 , wherein in the gel electrolyte, the molar ratio of the phosphoric acid to the nonionic surfactant is above 60. 7 . The supercapacitor cell of claim 5 , wherein in the gel electrolyte, the nonionic surfactant is a lauryl ether. 8 . The supercapacitor cell of claim 7 , wherein in the gel electrolyte, a molar ratio of the phosphoric acid to the lauryl ether is 80.
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Classifications
Processes for the manufacture of hybrid or EDL capacitors, or components thereof · CPC title
Energy storage using capacitors · CPC title
characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes · CPC title
- H01G11/56Primary
Solid electrolytes, e.g. gels; Additives therein · CPC title
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Frequently asked questions
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- What does patent US12531191B2 cover?
- A gel electrolyte is configured for use in an energy storage device, and the electrolyte includes phosphoric acid and nonionic surfactant. The molar ratio of phosphoric acid (PA) to nonionic surfactant is 50 to 120.
- Who is the assignee on this patent?
- Sabanci Univ Nanoteknoloji Arastirma Ve Uygulama Merkezi, Univ Istanbul Teknik
- 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 20 2026 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 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).