Apple inc. (20240106011). PROCESS AND CHEMICALS FOR IN-SITU PRE-LITHIATION OF LITHIUM-ION BATTERY ANODES simplified abstract
Contents
- 1 PROCESS AND CHEMICALS FOR IN-SITU PRE-LITHIATION OF LITHIUM-ION BATTERY ANODES
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 PROCESS AND CHEMICALS FOR IN-SITU PRE-LITHIATION OF LITHIUM-ION BATTERY ANODES - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
PROCESS AND CHEMICALS FOR IN-SITU PRE-LITHIATION OF LITHIUM-ION BATTERY ANODES
Organization Name
Inventor(s)
Jian Hong of Cupertino CA (US)
Shabab Amiruddin of Pacifica CA (US)
Karthikeyan Kumaresan of Sunnyvale CA (US)
PROCESS AND CHEMICALS FOR IN-SITU PRE-LITHIATION OF LITHIUM-ION BATTERY ANODES - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240106011 titled 'PROCESS AND CHEMICALS FOR IN-SITU PRE-LITHIATION OF LITHIUM-ION BATTERY ANODES
Simplified Explanation
The patent application describes pre-lithiated anode active materials and lithium-ion electrochemical cells comprising these materials. Methods for preparing pre-lithiated anode active materials are also disclosed.
- Pre-lithiated anode active materials are used in lithium-ion electrochemical cells.
- The process involves treating an incomplete lithium-ion cell structure with a lithiation redox agent before injecting electrolyte.
- The disclosed processes enable modifications to existing manufacturing methods for lithium-ion cells to achieve pre-lithiation.
Potential Applications
The technology can be applied in the development of high-performance lithium-ion batteries for various applications such as electric vehicles, portable electronics, and energy storage systems.
Problems Solved
1. Enhances the performance and efficiency of lithium-ion batteries. 2. Simplifies the manufacturing process of lithium-ion cells by incorporating pre-lithiation steps.
Benefits
1. Improved battery performance and longevity. 2. Increased energy density and faster charging capabilities. 3. Streamlined manufacturing processes for lithium-ion cells.
Potential Commercial Applications
"Optimizing Lithium-Ion Battery Performance with Pre-Lithiated Anode Active Materials"
Possible Prior Art
Prior art may include patents or publications related to lithium-ion battery technology, pre-lithiation processes, and methods for enhancing battery performance.
Unanswered Questions
How does the pre-lithiation process impact the overall cost of manufacturing lithium-ion cells?
The cost implications of integrating pre-lithiated anode active materials into lithium-ion cell production are not discussed in the patent application. Further research and analysis would be needed to determine the economic feasibility of this technology.
What are the potential environmental impacts of using pre-lithiated anode active materials in lithium-ion batteries?
The environmental considerations of incorporating pre-lithiation processes in lithium-ion battery production are not addressed in the patent application. Additional studies would be required to assess the sustainability aspects of this innovation.
Original Abstract Submitted
described are pre-lithiated anode active materials, lithium-ion electrochemical cells comprising pre-lithiated anode active materials, methods for preparing pre-lithiated anode active materials, and lithium-ion electrochemical cells comprising pre-lithiated anode active materials. the disclosed processes are useful for adapting various methods for manufacturing for lithium-ion electrochemical cells with modifications to achieve pre-lithiation. the pre-lithiation process used by some embodiments described herein include treating an incomplete lithium-ion cell structure with a lithiation redox agent prior to injecting electrolyte into the cell, using techniques similar to the electrolyte injection process.