Graphene preparation method for stripping graphite through cooperation of ultrasound and rays
Through the method of collaborative peeling of ultrasonic and cathode rays, the problems of low production efficiency and low yield in graphene preparation by traditional mechanical separation methods are solved, and more efficient and higher quality graphene preparation is achieved.
CN119660727AInactive Publication Date: 2025-03-21Beijing Yunji Technology Co., Ltd.
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Patent Information
- Application Number
- CN202411771577.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2025-03-21
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Technical Problem
Traditional mechanical separation methods have problems of low production efficiency and low yield in graphene preparation.
Method used
The method of synergistic peeling of ultrasonic and cathode rays is adopted to prepare graphene by setting a metal plate, an ultrasonic vibrating plate and a graphite plate in a reactor equipped with the reaction solution, and peeling the graphite plate using ultrasonic vibration and cathode rays.
Benefits of technology
It improves the production efficiency and product quality of graphene, which is more efficient and has better quality than traditional mechanical production methods.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention belongs to the technical field of graphene preparation, and discloses a graphene preparation method for stripping graphene through cooperation of ultrasound and rays, which comprises the following steps: arranging a metal plate, an ultrasonic vibration plate and a graphite plate in a reaction kettle filled with a reaction solution, connecting the graphite plate with a positive electrode of a power supply, and connecting the metal plate with a negative electrode of the power supply; and stripping the graphite plate by utilizing the ultrasonic vibration of the ultrasonic vibration plate and the cathode ray of the metal plate at the same time, thereby preparing the graphene. According to the method, the graphene is stripped by utilizing cathode rays and ultrasonic vibration together, and compared with a traditional mechanical production mode, the production efficiency and the product quality are higher.
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