Base unit and battery
A basic unit and battery technology, applied in the manufacture of electrolyte batteries, non-aqueous electrolyte batteries, electrode carriers/current collectors, etc., can solve the problems affecting the life of the battery cells, easy to remove powder, etc., to ensure the service life and enhance the complementarity of characteristics. Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0041] A basic unit of a battery provided in Embodiment 1 of the present invention includes a first current collector set, a second current collector set, and a diaphragm, and the first current collector set and the second current collector set are used to collect current;
[0042] The first current collector set is composed of M first current collectors, and each first current collector is provided with a positive electrode material, and a single first current collector is provided with a type of positive electrode material, and the first current collector in the first current collector set is provided with a positive electrode material. There are no more than M types of positive electrode materials provided on a current collector;
[0043] The second current collector set is composed of N second current collectors, and each second current collector is provided with a negative electrode material, and a single first current collector is provided with a type of negative electrod...
Embodiment 2
[0053] Embodiment 2 of the present invention provides a battery, including K basic units, K is a positive integer, each basic unit includes a first current collector set, a second current collector set and a diaphragm, the first current collector set and the second current collector set Fluid collections for pooling electrical currents;
[0054] The first current collector set is composed of M first current collectors, and each first current collector is provided with a positive electrode material, and a single first current collector is provided with a type of positive electrode material, and the first current collector in the first current collector set is provided with a positive electrode material. There are no more than M types of positive electrode materials provided on a current collector;
[0055] The second current collector set is composed of N second current collectors, and each second current collector is provided with a negative electrode material, and a single fi...
Embodiment 3
[0068] A basic unit structure provided by Embodiment 3 of the present invention, such as figure 2 As shown, the basic unit includes a first current collector set, a second current collector set and a diaphragm; wherein,
[0069] The first current collector set is composed of two first current collectors, namely the first current collector 11 and the first current collector 12, the first current collector 11 is coated with positive electrode material 01, and the first current collector 12 is coated with There is positive electrode material 02, positive electrode material 01 and positive electrode material 02 are different types of positive electrode materials, for example: positive electrode material 01 can be selected as a ternary positive electrode material, and positive electrode material 02 can be selected as lithium iron phosphate;
[0070] It should be noted that only one type of positive electrode material is provided on a single first current collector, that is, multip...
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