Continuous conductive liquid phase synthesized C/Cu/CuF2 composite copper fluoride lithium ion battery positive electrode material and preparation method thereof
A technology for lithium-ion batteries and positive electrode materials, which is applied in the field of high-performance copper fluoride composite lithium battery positive electrode materials, can solve the problems of high polarization voltage, unfavorable, low electronic conductivity, etc. The effect of improving electronic conductivity
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0013]Embodiment 1: Put copper sulfate pentahydrate and ammonium fluoride that the total mass is 1Kg into a reactor with a mass ratio of 1:2. The reactor is a cylindrical vessel made of stainless steel. The ratio of the volume of the container to the sum of the mass of copper sulfate pentahydrate and ammonium fluoride is 2L / Kg. Five circular fluid inlets are arranged on the top of the container, and their centers are respectively distributed at the center of the circular top of the container and the midpoints of four radii that form an angle of 90° with each other, and its diameter is 18% of the container diameter. After the mixture of copper sulfate pentahydrate and ammonium fluoride is put into the reactor, vibrate the reactor up and down, the amplitude of the vibration is 5 cm, and the frequency is 1 time / second; stop the vibration after 10 seconds of vibration from all fluid inlets on the top of the container. The same flow rate is simultaneously fed into an aqueous soluti...
Embodiment 2
[0014] Embodiment 2: Put copper sulfate pentahydrate and ammonium fluoride that the total mass is 2Kg into a reactor with a mass ratio of 1:2. The reactor is a cylindrical container made of stainless steel, and the ratio of the height of the container to the diameter The ratio of the volume of the container to the sum of the mass of copper sulfate pentahydrate and ammonium fluoride is 3L / Kg. 5 circular fluid inlets are arranged on the top of the container, and their centers are respectively distributed at the center of the circular top of the container and the midpoints of four radii that form an angle of 90° with each other, and its diameter is 19% of the container diameter. After the mixture of copper sulfate pentahydrate and ammonium fluoride is put into the reactor, vibrate the reactor up and down, the amplitude of the vibration is 7 cm, and the frequency is 2 times / second; stop the vibration after 12 seconds from all fluid inlets on the top of the container. The same flow...
Embodiment 3
[0015] Embodiment 3: Put copper sulfate pentahydrate and ammonium fluoride with a total mass of 3Kg in a reactor with a mass ratio of 1:2. The reactor is a cylindrical container made of stainless steel, and the ratio of the height of the container to the diameter The ratio of the volume of the container to the sum of the mass of copper sulfate pentahydrate and ammonium fluoride is 5L / Kg. 5 circular fluid inlets are arranged on the top of the container, and their centers are respectively distributed at the center of the circular top of the container and the midpoints of four radii that form an angle of 90° with each other, and its diameter is 20% of the container diameter. After the mixture of copper sulfate pentahydrate and ammonium fluoride is put into the reactor, vibrate the reactor up and down, the amplitude of vibration is 10 cm, and the frequency is 3 times / second; after 15 seconds of vibration, stop the vibration from all fluid inlets on the top of the container. The sa...
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