Patents by Inventor Zhengli XU

Zhengli XU 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).

  • COMPOUND DISPERSANT AND PREPARATION METHOD, AND MIXED ELECTROPLATING SOLUTION AND PREPARATION METHOD
    Publication number: 20240003035
    Abstract: A compound dispersant which is composed of distilled water, a nonionic surfactant, an anionic surfactant and a wetting agent, wherein the nonionic surfactant is a Tween compound, and the wetting agent includes a hydrocarbyl sulfate salt compound and a hydrocarbyl sulfonate salt compound. The compound dispersant can block or slow down agglomeration of graphene in a dispersion solution. Also disclosed are preparation method of the compound dispersant, which is simple to operate and produces a compound dispersant that can effectively block or slow down the agglomeration of graphene in the dispersion solution, a mixed electroplating solution including the compound dispersant, in which the graphene is dispersed uniformly and stably, and a preparation method of the mixed electroplating solution, which is simple to operate, wherein graphene is distributed uniformly and stably.
    Type: Application
    Filed: March 31, 2022
    Publication date: January 4, 2024
    Inventors: Shen JI, Zhengli XU, Jinyu ZHOU, Lang ZENG, Qi SHEN, Junyu LIN, Jianyong ZHENG, Yiming HU, Chuan WANG, Rongzhen LIN
  • COMPOSITE DISPERSANT, PREPARATION METHOD THEREFOR, MIXED ELECTROPLATING SOLUTION, AND PREPARATION METHOD THEREFOR
    Publication number: 20240003034
    Abstract: A compound dispersant which is composed of distilled water, a nonionic surfactant, an anionic surfactant and a wetting agent. The nonionic surfactant is a Tween compound, and the anionic surfactant is hydrocarbyl sulfate salts. The compound dispersant can block or slow down agglomeration of graphene in a dispersion solution. Also disclosed are a preparation method of the compound dispersant, which is simple to operate, a mixed electroplating solution containing the compound dispersant, in which the graphene is dispersed uniformly and stably, and a preparation method of the mixed electroplating solution, in which graphene is distributed uniformly and stably.
    Type: Application
    Filed: March 31, 2022
    Publication date: January 4, 2024
    Inventors: Qi SHEN, Junyu LIN, Jianyong ZHENG, Yiming HU, Chuan WANG, Rongzhen LIN, Shen JI, Zhengli XU, Jinyu ZHOU, Lang ZENG
  • COMPOUND DISPERSANT AND PREPARATION METHOD, AND MIXED ELECTROPLATING SOLUTION AND PREPARATION METHOD
    Publication number: 20240003033
    Abstract: A compound dispersant which is composed of distilled water, a nonionic surfactant, an anionic surfactant and a wetting agent. The nonionic surfactant is a Tween compound, the anionic surfactant is a hydrocarbyl sulfonate salt compound, and the wetting agent is an amide compound. The compound dispersant can block or slow down agglomeration of graphene in a dispersion solution. In addition, disclosed are a preparation method of the compound dispersant, which is used for preparing the compound dispersant and is simple to operate, a mixed electroplating solution containing the compound dispersant, in which the graphene is dispersed uniformly and stably, and a preparation method of the mixed electroplating solution, in which graphene is distributed uniformly and stably.
    Type: Application
    Filed: March 31, 2022
    Publication date: January 4, 2024
    Inventors: Yiming HU, Chuan WANG, Rongzhen LIN, Shen JI, Zhengli XU, Jinyu ZHOU, Lang ZENG, Qi SHEN, Junyu LIN, Jianyong ZHENG