Novel thermoelectric enhancement supercapacitor structure
By using the working electrode of thermoelectric materials in supercapacitors, the temperature difference is converted into the potential field by using the Seebeck effect to solve the problem of heating of supercapacitors, improving electrochemical performance and reducing safety risks.
CN119650307APending Publication Date: 2025-03-18JINGGANGSHAN UNIVERSITY +1
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Patent Information
- Application Number
- CN202411802745.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-03-18
AI Technical Summary
Technical Problem
Supercapacitors will generate heat during use, resulting in energy loss and safety hazards, and the existing technology has not effectively solved this problem.
Method used
Using a working electrode based on thermoelectric materials, the Seebeck effect is used to convert the temperature difference into an electric potential field, promote electrochemical reactions, and take away heat through carrier movement, reducing the temperature at the high-temperature end.
Benefits of technology
It improves the electrochemical performance of supercapacitors, reduces the temperature at the high-temperature end, avoids safety hazards, and is suitable for most thermoelectric materials.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses a novel thermoelectric enhanced supercapacitor structure, which is based on a working electrode of a thermoelectric material, and the working electrode can improve the electrochemical performance of a supercapacitor by utilizing the temperature difference in the vertical direction. The structure design is reasonable, the Seebeck effect of the thermoelectric material can be utilized, the temperature difference is converted into the potential field, the electrochemical reaction in the supercapacitor can be promoted, and therefore the electrochemical performance of the supercapacitor is improved. And carriers in the thermoelectric material move from the high-temperature end to the low-temperature end, so that a part of heat at the high-temperature end is taken away, the temperature of the high-temperature end can be effectively reduced, and potential safety hazards are avoided.
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