Murata manufacturing co., ltd. (20240347699). NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY, NEGATIVE ELECTRODE FOR SECONDARY BATTERY, AND SECONDARY BATTERY simplified abstract
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY, NEGATIVE ELECTRODE FOR SECONDARY BATTERY, AND SECONDARY BATTERY
Organization Name
murata manufacturing co., ltd.
Inventor(s)
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY, NEGATIVE ELECTRODE FOR SECONDARY BATTERY, AND SECONDARY BATTERY - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240347699 titled 'NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY, NEGATIVE ELECTRODE FOR SECONDARY BATTERY, AND SECONDARY BATTERY
The abstract describes a negative electrode active material for a secondary battery, consisting of particles with silicon oxide and other elements attached to their surface.
- The negative electrode active material particle has a Raman spectrum with a peak between 470 cm and 490 cm, and an XRD spectrum with specific peaks.
- The second object in the particle includes copper, a copper compound, tungsten, or a molybdenum oxide.
- The innovation lies in the unique composition and characteristics of the negative electrode active material particle.
- This technology aims to improve the performance and efficiency of secondary batteries.
- The material shows specific peaks in its spectra, indicating its unique structure and composition.
Potential Applications: - Energy storage systems - Electric vehicles - Portable electronic devices
Problems Solved: - Enhancing battery performance - Increasing energy density - Improving battery cycle life
Benefits: - Higher energy storage capacity - Longer battery lifespan - Enhanced overall battery performance
Commercial Applications: Title: Advanced Negative Electrode Active Material for High-Performance Batteries This technology can be utilized in the production of high-performance batteries for various applications, leading to more efficient energy storage solutions in the market.
Questions about the technology: 1. How does the composition of the negative electrode active material particle contribute to improved battery performance? 2. What specific advantages does the inclusion of copper, copper compounds, tungsten, or molybdenum oxide provide in the material's structure and function?
Original Abstract Submitted
a negative electrode active material for a secondary battery includes a negative electrode active material particle that includes a first object including a silicon oxide, and a second object including at least one of copper, a copper compound, tungsten, or a molybdenum oxide and attached to a surface of the first object. a raman spectrum of the negative electrode active material particle has a maximum peak within a range of greater than or equal to 470 cmand less than or equal to 490 cm. an xrd spectrum thereof has a peak within a range of 37��1� and a peak within a range of 44��1�, has a peak within a range of 40��1�, or has a peak within any one of a range of 23��1�, a range of 25��1�, a range of 37��1�, a range of 41��1�, a range of 54��1�, or a range of 60��10.
