Patents by Inventor Zhenlian Chen

Zhenlian Chen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Solid solution composite LIMVO4-LINI-X-YCOXMNYO2 material for rechargeable lithium ion batteries
    Patent number: 9917301
    Abstract: Described herein are solid solution composites that are used as cathode materials for lithium-ion batteries. The solid solution composite of ? LiMVO4-?LiNi1-x-yCoxMnyO2, in which LiMVO4 has cubic close-packed structure, LiNi1-x-yCoxMnyO2 has hexagonal layered structure, and both share an oxygen lattice fully or partly. The new solid solution materials have advantage for lithium-ion batteries that the working voltage of the composite is adjustable by controlling the molar ratio of ? and ? and have higher working voltage than current secondary battery materials. Also described herein are methods of preparing such composite.
    Type: Grant
    Filed: August 1, 2012
    Date of Patent: March 13, 2018
    Assignees: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING CHINESE ACADEMY OF SCIENCES, GUANGDONG KEPRIME ENERSTORE LTD
    Inventors: Jun Li, Jinhua He, Zhenlian Chen, Xianhui Zhang, Yuanhao Tang, Deyu Wang
  • SOLID SOLUTION COMPOSITE LIMVO4-LINI1-X-YCOXMNYO2 MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES
    Publication number: 20150243968
    Abstract: Described herein are solid solution composites that are used as cathode materials for lithium-ion batteries. The solid solution composite of ? LiMVO4-?LiNi1-x-yCoxMnyO2 in which LiMVO4 has cubic close-packed structure, LiNi1-x-yCoxMnyO2 has hexagonal layered structure, and both share an oxygen lattice fully or partly. The new solid solution materials have advantage for lithium-ion batteries that the working voltage of the composite is adjustable by controlling the molar ratio of ? and ? and have higher working voltage than current secondary battery materials. Also described herein are methods of preparing such composite.
    Type: Application
    Filed: August 1, 2012
    Publication date: August 27, 2015
    Applicants: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING CHINESE ACADEMY OF SCIENCES, GUANGDONG KEPRIME ENERSTORE LTD
    Inventors: Jun Li, Jinhua He, Zhenlian Chen, Xianhui Zhang, Yuanhao Tang, Deyu Wang