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Intellectual Property Office

Solid State

Stable Lithium Phosphorous Sulfur Electrolyte in Solid-State Batteries 2024-001

APPLICATIONS OF TECHNOLOGY: Electric Vehicles Solid-state battery manufacturing BENEFITS: Low cost and scalable production High ionic conductivity Excellent cycling stability due to suppressed dendrite formation BACKGROUND: Solid–state batteries (SSBs) that incorporate the argyrodite Li6PS5Cl (LPSCl) electrolyte are potential substitutes for … [Read more...] about Stable Lithium Phosphorous Sulfur Electrolyte in Solid-State Batteries 2024-001

Fluorination Method for High Energy (Cobalt-Free) Lithium and Manganese Rich Layered Cathodes 2024-048

APPLICATIONS OF TECHNOLOGY: Electric Vehicles Li-ion Batteries BENEFITS: Cathode is made from inexpensive and earth abundant materials. Improved cycling stability and higher energy density compared to conventional and currently available LIBs More environmentally friendly and cost effective compared to current alternatives.  BACKGROUND: The … [Read more...] about Fluorination Method for High Energy (Cobalt-Free) Lithium and Manganese Rich Layered Cathodes 2024-048

Cathode Active Material Coating on Carbon Framework for Solid State Batteries with Improved Performance 2024-028

APPLICATIONS OF TECHNOLOGY: Electric vehicles Solid State Batteries BENEFITS: Avoids or minimizes direct contact between carbon and solid electrolyte in the cathode composite while making a good contact between cathode active material and carbon. Exhibits improved cycling stability (longevity) and rate capability (fast charging) of the solid-state … [Read more...] about Cathode Active Material Coating on Carbon Framework for Solid State Batteries with Improved Performance 2024-028

Stable and High Performing Polymer Composite Electrolytes for Solid State Batteries 2024-045

APPLICATIONS OF TECHNOLOGY: Solid state batteries Electric Vehicles BENEFITS: High ionic conductivity while maintaining a low electronic conductivity. Decreased dendrite formation and increased stability because of the composite’s reduced reactivity with air and electrode materials. BACKGROUND: Lithium ion batteries (LIBs) with solid electrolytes are of … [Read more...] about Stable and High Performing Polymer Composite Electrolytes for Solid State Batteries 2024-045