• 专利标题:   Preparing graphene oxide material used in e.g. transparent conductive film, involves using mud-shaped graphite interlayer compound as anode electrode material for electrochemical reaction, immersing in electrolyte, inserting cathode electrode, applying voltage, oxidizing, peeling and cleaning.
  • 专利号:   CN113816368-A, CN113816368-B
  • 发明人:   LIU Y, CHENG H, HUANG K, WANG J, WEI T
  • 专利权人:   SHENZHEN MATTERENE TECH CO LTD
  • 国际专利分类:   C01B032/198
  • 专利详细信息:   CN113816368-A 21 Dec 2021 C01B-032/198 202243 Chinese
  • 申请详细信息:   CN113816368-A CN11250330 26 Oct 2021
  • 优先权号:   CN11250330

▎ 摘  要

NOVELTY - A method for preparing graphene oxide material by electrolytic mud-shaped graphite interlayer compound, involves using mud-shaped first-order or low-order graphite interlayer compound as anode electrode material for electrochemical reaction, immersing the anode electrode material in an electrolyte at a certain speed, inserting a cathode electrode, applying voltage between the cathode and anode, carrying out electrochemical oxidation and stripping of the anode, peeling and cleaning the reacted anode mud-shaped substance to obtain a final product. USE - Method for preparing graphene oxide material by electrolytic mud-shaped graphite interlayer compound for transparent conductive film, printed electronic product, electronic chemical capacitor, lithium battery and polymer composite material. ADVANTAGE - The method has the characteristics of continuous controllability and high efficiency, does not contain heavy metal ions in the product, and the graphene oxide material is easy to clean. DESCRIPTION OF DRAWING(S) - The drawing shows a flowchart illustrating the method for preparing graphene oxide material. (Drawing includes non-English language text)