US Patent Application 17824259. HIGH ENERGY DENSITY OLIVINE-BASED CATHODE MATERIALS simplified abstract
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HIGH ENERGY DENSITY OLIVINE-BASED CATHODE MATERIALS
Organization Name
Inventor(s)
Sookyung Jeong of San Jose CA (US)
Tae Kyoung Kim of Albany CA (US)
Ki Tae Park of Santa Clara CA (US)
HIGH ENERGY DENSITY OLIVINE-BASED CATHODE MATERIALS - A simplified explanation of the abstract
This abstract first appeared for US patent application 17824259 titled 'HIGH ENERGY DENSITY OLIVINE-BASED CATHODE MATERIALS
Simplified Explanation
The patent application describes a cathode active material for lithium-ion batteries.
- The material is a lithium manganese iron phosphate with a specific ratio of manganese to iron.
- The lithium manganese iron phosphate has an olivine structure.
- The manganese and iron in the olivine structure are partially ordered or partially disordered.
- The invention aims to improve the performance and stability of lithium-ion batteries.
Original Abstract Submitted
A cathode active material includes a lithium manganese (Mn) iron (Fe) phosphate, wherein a mol ratio of Mn:Fe is from about 3:7 to about 9:1, the lithium manganese iron phosphate is an olivine structure, and the Mn and Fe in the olivine are present in an partially ordered or partially disordered sublattice.
