Application of micro-expanded graphite material
A graphite material, micro-expansion technology, applied in the application field of micro-expansion graphite material
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0026] According to the micro-expanded graphite negative electrode material provided by the technical solution of the first aspect of the present invention, or the preparation method provided by the technical solution of the second aspect of the present invention, or the application provided by the technical solution of the third aspect of the present invention:
[0027] 1) In some embodiments, during the oxidation intercalation, the reaction system is also stirred.
[0028] 2) In some embodiments, after the solid is washed until the pH of the filtrate is 6-7, the solid is washed with absolute ethanol and then dried.
[0029] 3) In some embodiments, the mass ratio of the battery-grade graphite powder material to the oxidizing agent and the intercalation agent is 1:0.2-0.6:2-5.
[0030] 4) In some embodiments, the drying is vacuum drying at a temperature of 60-70° C.; the vacuum drying time is 6-12 hours.
[0031] 5) In some embodiments, the puffing temperature is 400-650° C.,...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com