Patents by Inventor Lujing LIN

Lujing LIN 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).

  • Publication number: 20240396170
    Abstract: The present disclosure provides a nano slurry and a preparation method thereof, a battery separator and a manufacturing method thereof, and a battery. The nano slurry includes a dispersion medium, a ceramic material, a one-dimensional nanomaterial, a linear hydrophilic polymer and an adhesive, where a mass ratio of the one-dimensional nanomaterial to the ceramic material is in a range of 0.01% to 20%, and a particle diameter of the ceramic material are in a range of 5 nm to 500 nm.
    Type: Application
    Filed: August 1, 2024
    Publication date: November 28, 2024
    Inventors: Yanjie WANG, Zelin CHEN, Jianqiang SHEN, Lujing LIN, Huizhen HUANG
  • Publication number: 20240128589
    Abstract: The present disclosure provides a battery, a separator for a battery and a method for preparing the separator, where the separator for a battery includes a base film and a coating structure disposed on the base film, the coating structure includes a plurality of material layers, and each material layer contains one-dimensional nanomaterials, and average lengths of one-dimensional nanomaterials in respective material layers are decreased layer by layer in a direction away from the base film.
    Type: Application
    Filed: November 29, 2023
    Publication date: April 18, 2024
    Inventors: Yanjie WANG, Zelin CHEN, Lujing LIN, Jianqiang SHEN, Xiufeng CHEN
  • Publication number: 20230216142
    Abstract: ---A non-woven fabric and a preparation method therefore, a lithium battery diaphragm and a lithium battery diaphragm base membrane, relating to the field of materials. Raw materials of the non-woven fabric include main fibers and bonding fibers, wherein the bonding fibers include first bonding fibers and second bonding fibers; the melting point or softening point of the first bonding fibers is 120-220° C., and the melting point or softening point of the second bonding fibers is 100-170° C., the melting point or softening point of the second bonding fibers is at least 15° C. lower than that of the first bonding fibers; and the melting point or softening point of the main fibers is at least 20° C. higher than that of the first bonding fibers.
    Type: Application
    Filed: June 12, 2020
    Publication date: July 6, 2023
    Inventors: Li CHEN, Lujing LIN, Xuemei YANG, Xiufeng CHEN
  • Publication number: 20230120595
    Abstract: Disclosed are a composition, a composite separator and a preparation method therefor, and a lithium ion battery. The composition includes 10-100 parts of a polymer resin, 0.5-10 parts of a polymer adhesive. 0-50 parts of an inorganic nanoparticle powder, and 0-40 parts of nanowires. The polymer resin includes a low melting point polymer and a high melting point polymer, wherein the low melting point polymer and the high melting point polymer are the same substance: the weight ratio of the low melting point polymer to the high melting point polymer is (5-90): (10-95), the melting point of the low melting point polymer is 145° C. or less, and the melting point of the high melting point polymer is in the range of 146-500° C.
    Type: Application
    Filed: April 17, 2020
    Publication date: April 20, 2023
    Applicant: SHENZHEN SENIOR TECHNOLOGY MATERIAL CO., LTD.
    Inventors: Yongqiang YAO, Xiang PING, Liuhao ZHANG, Jinguang WANG, Lujing LIN