17570791. COMPOSITE CATHODE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, CATHODEINCLUDING THE SAME, AND SECONDARY BATTERY INCLUDING THE COMPOSITE CATHODE ACTIVE MATERIAL simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)

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COMPOSITE CATHODE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, CATHODEINCLUDING THE SAME, AND SECONDARY BATTERY INCLUDING THE COMPOSITE CATHODE ACTIVE MATERIAL

Organization Name

SAMSUNG ELECTRONICS CO., LTD.

Inventor(s)

Sangbok Ma of Suwon-si (KR)

Joonhee Kim of Seoul (KR)

Jonghoon Ka of Suwon-si (KR)

Sungjin Lim of Suwon-si (KR)

COMPOSITE CATHODE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, CATHODEINCLUDING THE SAME, AND SECONDARY BATTERY INCLUDING THE COMPOSITE CATHODE ACTIVE MATERIAL - A simplified explanation of the abstract

This abstract first appeared for US patent application 17570791 titled 'COMPOSITE CATHODE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, CATHODEINCLUDING THE SAME, AND SECONDARY BATTERY INCLUDING THE COMPOSITE CATHODE ACTIVE MATERIAL

Simplified Explanation

The patent application describes a composite cathode active material for use in lithium-ion batteries. The material has an olivine structure and a specific unit-cell volume range.

  • The composite cathode active material is represented by Li(CoM1)PO(Formula 1) and has an olivine structure.
  • The unit-cell volume of the composite cathode active material falls within the range of about 283 Å to about 284.6 Å.
  • The patent application also mentions the use of the composite cathode active material in a cathode and a secondary battery.

Potential Applications

  • Lithium-ion batteries
  • Energy storage systems
  • Electric vehicles
  • Portable electronic devices

Problems Solved

  • Improving the performance and efficiency of lithium-ion batteries
  • Enhancing the energy density and cycle life of batteries
  • Addressing the need for more reliable and durable battery materials

Benefits

  • Increased energy density and capacity of batteries
  • Longer cycle life and improved durability
  • Enhanced performance and efficiency of lithium-ion batteries
  • Potential for smaller and lighter battery designs


Original Abstract Submitted

A composite cathode active material represented by Li(CoM1)PO(Formula 1) having an olivine structure, wherein a unit-cell volume of the composite cathode active material is in a range of about 283 Åto about 284.6 Å. A cathode including the composite cathode active material, and a secondary battery including the composite cathode active material are also disclosed.