18819233. POSITIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY, SECONDARY BATTERY, BATTERY MANAGEMENT UNIT, AND ELECTRONIC DEVICE (SEMICONDUCTOR ENERGY LABORATORY CO., LTD.)
POSITIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY, SECONDARY BATTERY, BATTERY MANAGEMENT UNIT, AND ELECTRONIC DEVICE
Organization Name
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor(s)
POSITIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY, SECONDARY BATTERY, BATTERY MANAGEMENT UNIT, AND ELECTRONIC DEVICE
This abstract first appeared for US patent application 18819233 titled 'POSITIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY, SECONDARY BATTERY, BATTERY MANAGEMENT UNIT, AND ELECTRONIC DEVICE
Original Abstract Submitted
A lithium-ion secondary battery including a lithium-containing complex phosphate as a positive electrode active material is provided. Furthermore, a positive electrode active material with high diffusion rate of lithium ions is provided to provide a lithium-ion secondary battery with high output. A positive electrode active material of a lithium-ion secondary battery includes a first plate-like component and a second plate-like component, a third prismatic component between the first component and the second component, and a space between the first component and the second component.
