18574156. METHOD FOR PRODUCING REFORMED SULFIDE SOLID ELECTROLYTE POWDER simplified abstract (IDEMITSU KOSAN CO.,LTD.)
Contents
METHOD FOR PRODUCING REFORMED SULFIDE SOLID ELECTROLYTE POWDER
Organization Name
Inventor(s)
Hironari Kimpara of Katsushika-ku, Tokyo (JP)
Shota Totsuka of Sodegaura-shi, Chiba (JP)
METHOD FOR PRODUCING REFORMED SULFIDE SOLID ELECTROLYTE POWDER - A simplified explanation of the abstract
This abstract first appeared for US patent application 18574156 titled 'METHOD FOR PRODUCING REFORMED SULFIDE SOLID ELECTROLYTE POWDER
The patent application describes a method for producing sulfide solid electrolyte with improved dispersibility and coatability by reducing the cohesive force of the material, using a dry classifier and a gas flow.
- Dry classifier is used to supply sulfide solid electrolyte to a gas flow with specific conditions.
- Gas flow has a dew point of -40°C or lower and a flow rate between 1 m/kg and 100 m/kg per unit supply weight.
- Sulfide solid electrolyte is fluidized within the dry classifier using the gas flow.
- The method results in modified sulfide solid electrolyte powder and slurry with enhanced properties.
Potential Applications: - Energy storage systems - Solid-state batteries - Electrochemical devices
Problems Solved: - Enhancing dispersibility and coatability of sulfide solid electrolyte - Simplifying the production process
Benefits: - Improved performance of solid-state batteries - Increased efficiency in energy storage systems - Cost-effective production method
Commercial Applications: Title: Enhanced Sulfide Solid Electrolyte Production Method for Advanced Energy Storage Systems This technology can be utilized in the production of solid-state batteries for various applications, including electric vehicles, portable electronics, and grid energy storage systems. The simplified production process and improved properties of the sulfide solid electrolyte make it a valuable innovation in the energy storage industry.
Questions about Enhanced Sulfide Solid Electrolyte Production Method: 1. How does the use of a dry classifier contribute to the enhancement of sulfide solid electrolyte properties? The dry classifier helps supply the material to a gas flow with specific conditions, leading to improved dispersibility and coatability.
2. What are the potential implications of this technology on the development of solid-state batteries? This technology could significantly impact the performance and efficiency of solid-state batteries, making them more reliable and cost-effective for various applications.
Original Abstract Submitted
Provided includes a method of producing sulfide solid electrolyte that is enhanced in dispersibility and coatability through the reduction of the cohesive force of the sulfide solid electrolyte, without complicating the production process, including using a dry classifier, supplying a sulfide solid electrolyte to a gas flow having a dew point of −40° C. or less and a flow rate of 1 m/kg or more and 100 m/kg or less per unit supply weight of the sulfide solid electrolyte inside the dry classifier, and fluidizing the sulfide solid electrolyte with the gas flow, and also provided includes modified sulfide solid electrolyte powder and modified sulfide solid electrolyte powder slurry.
