Surface finish method of carbon fluoride material
A technology of surface modification and carbon fluoride, applied in the field of surface modification of carbon fluoride materials, can solve the problems affecting the wide application of carbon fluoride materials, it is difficult to greatly improve the discharge rate of lithium-carbon fluoride batteries, and it does not fundamentally solve the problem of fluorine. The initial voltage hysteresis of carbonized carbon can improve the voltage hysteresis phenomenon, the high rate discharge and low temperature performance improvement, and the effect of uniform mixing.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0035] Example 1:
[0036] Step 1. Take 0.2g of nano-copper with a diameter of 10-100nm, 4g of carbon fluoride into the agate ball milling tank and mix, then add 6g of ethanol, according to the mass ratio of carbon fluoride to spherical agate beads of 1:10 in the agate Put the ball agate grinding beads into the ball milling tank. The diameter of the ball agate grinding beads is 5-15mm. The material in the agate ball milling tank is ball-milled and mixed for 12 hours under the condition of 300 rpm to form a mixed slurry; The nano-copper and carbon fluoride are mixed to improve the mixing effect.
[0037] Step 2. Take out the mixed slurry formed in step 1, and dry it in room temperature environment for 10 hours to form a mixture;
[0038] Step 3. After passing the mixture in step 2 through a 300-mesh sieve, a mixture powder is obtained;
[0039] Step 4. Put the mixture powder into an atmosphere furnace. Under a nitrogen atmosphere, the atmosphere furnace is heated to a constant tempera...
Example Embodiment
[0041] Example 2:
[0042] Step 1. Take 0.4g of nano-copper with a diameter of 20-40nm, 10g of carbon fluoride into the agate ball milling tank and mix, then add 14g of ethanol, according to the mass ratio of carbon fluoride to spherical agate grinding beads of 1:15 in the agate Put the ball agate grinding beads in the ball milling tank. The diameter of the ball agate grinding beads is 5-15mm. The materials in the agate ball milling tank are ball-milled and mixed for 12 hours under the condition of 200 revolutions / min to form a mixed slurry; The nano-copper and carbon fluoride are mixed uniformly to increase the mixing effect.
[0043] Step 2. Take out the mixed slurry formed in Step 1, and dry it in room temperature environment for 10 hours to form a mixture;
[0044] Step 3. After passing the mixture in step 2 through a 300-mesh sieve, a mixture powder is obtained;
[0045] Step 4. Put the mixture powder into an atmosphere furnace. Under an argon atmosphere, the atmosphere furnace ...
PUM
Property | Measurement | Unit |
---|---|---|
Diameter | aaaaa | aaaaa |
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap