Feature | H01M10 (Secondary Cell Design) | H01M4 (Electrode Materials) |
Focus of Innovation | Design advancements for improved cell performance, safety, and lifespan | Development of novel electrode materials for higher capacity, faster charging, and enhanced stability |
Key Technological Advancements | High-performance electrode architectures (e.g., core-shell structures, nanocomposites) , Advanced electrolytes (e.g., solid-state electrolytes) , Innovative cell formats (e.g., pouch cells, prismatic cells) , Fast charging technologies. | Lithium-ion battery alternatives (e.g., sodium-ion, potassium-ion) , Doping and surface modification techniques for improved electrode performance , High-throughput screening methods for material discovery , Multifunctional electrode materials. |
Top Patent Filing Subcategories | High-performance electrode architectures, Advanced electrolytes , Cell safety and thermal management , Fast charging technologies. | Lithium-ion battery alternatives, Electrode material design and modification , High-throughput screening methods , Multifunctional electrode materials. |
Impact on Industries | Electric vehicles, portable electronics, grid storage | Electric vehicles, portable electronics, next-generation batteries (e.g., solid-state batteries) |
Projected Future Trends | – Continued focus on multi-scale modeling and simulation for cell design optimization , Integration of advanced materials science with machine learning for material discovery , Development of sustainable and environmentally friendly battery materials | – Exploration of novel battery chemistries beyond lithium-ion , Continued research on high-throughput screening methods for accelerated electrode material development , Focus on improving long-term cyclability and safety of electrode materials |