18509630. NEGATIVE ELECTRODE FOR SECONDARY BATTERY, AND SECONDARY BATTERY simplified abstract (Murata Manufacturing Co., Ltd.)
Contents
- 1 NEGATIVE ELECTRODE FOR SECONDARY BATTERY, AND SECONDARY BATTERY
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 NEGATIVE ELECTRODE FOR SECONDARY BATTERY, AND SECONDARY BATTERY - 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 Original Abstract Submitted
NEGATIVE ELECTRODE FOR SECONDARY BATTERY, AND SECONDARY BATTERY
Organization Name
Murata Manufacturing Co., Ltd.
Inventor(s)
NEGATIVE ELECTRODE FOR SECONDARY BATTERY, AND SECONDARY BATTERY - A simplified explanation of the abstract
This abstract first appeared for US patent application 18509630 titled 'NEGATIVE ELECTRODE FOR SECONDARY BATTERY, AND SECONDARY BATTERY
Simplified Explanation
The patent application describes a secondary battery with a unique negative electrode structure, including fiber parts and voids, to improve performance and efficiency.
- The negative electrode consists of first fiber parts, covering parts, and second fiber parts, forming a three-dimensional mesh structure with voids.
- The first fiber parts contain carbon, while the covering parts contain silicon, and the second fiber parts contain carbon.
- The average fiber diameter of the first fiber parts ranges from 10 nm to 8000 nm, while the second fiber parts range from 1 nm to 300 nm.
- The negative electrode has a void rate between 40 vol% and 70 vol%.
Potential Applications
This technology could be applied in various electronic devices such as smartphones, laptops, and electric vehicles to enhance battery performance and longevity.
Problems Solved
This innovation addresses the issue of low energy density and short lifespan in traditional batteries by improving the electrode structure and material composition.
Benefits
The benefits of this technology include increased energy storage capacity, longer battery life, and improved overall efficiency in electronic devices.
Potential Commercial Applications
The optimized negative electrode structure could be utilized in the production of high-performance batteries for consumer electronics, electric vehicles, and energy storage systems.
Possible Prior Art
One possible prior art could be the use of carbon-based materials in battery electrodes to enhance conductivity and performance.
Unanswered Questions
How does this technology compare to existing battery innovations in terms of cost-effectiveness and scalability?
This article does not provide information on the cost-effectiveness and scalability of the new negative electrode structure compared to other battery technologies.
What are the potential environmental impacts of mass-producing batteries with this new electrode design?
The environmental impacts of large-scale production using the new electrode design are not discussed in the article.
Original Abstract Submitted
A secondary battery includes a positive electrode, a negative electrode, and an electrolytic solution. The negative electrode includes first fiber parts, covering parts, and second fiber parts, and has voids. The first fiber parts are coupled to each other to thereby form a three-dimensional mesh structure having the voids. The first fiber parts each include carbon as a constituent element. The covering parts each cover a surface of corresponding one of the first fiber parts, and each include silicon as a constituent element. At least some of the second fiber parts are each coupled to a surface of any of the covering parts. The second fiber parts each include carbon as a constituent element. The first fiber parts have an average fiber diameter that is greater than or equal to 10 nm and less than or equal to 8000 nm. The second fiber parts have an average fiber diameter that is greater than or equal to 1 nm and less than or equal to 300 nm. The negative electrode has a void rate that is greater than or equal to 40 vol % and less than or equal to 70 vol %.
