• 专利标题:   Preparing carbon-based material sensor based on lithium ion doping to food processing, pharmacy, electronic industry, precise instrument production, involves soaking carbon-based material into lithium chloride salt solution and centrifuging.
  • 专利号:   CN113567512-A
  • 发明人:   LUO Y, CHEN J, LIU X, HE Z, YUE D, LI Y, SHI G
  • 专利权人:   UNIV SHANGHAI
  • 国际专利分类:   C01D003/04, C01B032/05, G01N027/12
  • 专利详细信息:   CN113567512-A 29 Oct 2021 G01N-027/12 202209 Chinese
  • 申请详细信息:   CN113567512-A CN10816681 20 Jul 2021
  • 优先权号:   CN10816681

▎ 摘  要

NOVELTY - Preparing carbon-based material sensor based on lithium ion doping involves soaking the carbon-based material into the lithium chloride salt solution, and then centrifuging the mixed solution, removing the lithium chloride on the surface of the carbon-based material to obtain the carbon-based material containing lithium chloride crystal, reducing the carbon-based material to obtain the reducing carbon-based material containing lithium chloride crystal, using lithium chloride crystal to the sensitivity of different humidity, manufacturing humidity sensor. USE - Method for preparing carbon-based material sensor based on lithium ion doping used to food processing, pharmacy, electronic industry, precise instrument production. ADVANTAGE - The method enables simplifying manufacturing process, improving sensitivity and application prospect, The reduction-oxidation graphene film humidity sensor doped with lithium chloride crystal has high sensitivity to the humidity and is suitable for the environment with multiple humidity detection.