• 专利标题:   Preparing three-dimensional copper oxide graphene used in degradation of antibiotics by activating persulfate comprises dispersing, dissolving graphene oxide, adding aqueous ammonia to adjust the pH of the solution, subjecting the mixed solution to a hydrothermal reaction and freeze-drying.
  • 专利号:   CN113457619-A
  • 发明人:   WANG Y, LI C, XIA H, MA J, ZHAO C
  • 专利权人:   UNIV SHENYANG
  • 国际专利分类:   C02F101/38, C02F101/36, C02F101/34, C02F001/72, B01J020/30, B01J020/20
  • 专利详细信息:   CN113457619-A 01 Oct 2021 B01J-020/20 202209 Chinese
  • 申请详细信息:   CN113457619-A CN10507653 10 May 2021
  • 优先权号:   CN10507653

▎ 摘  要

NOVELTY - Preparing three-dimensional copper oxide graphene comprises (1) dispersing, dissolving graphene oxide, and adding aqueous ammonia to adjust the pH of the solution to 11-12, (2) adding copper nitrate to the solution to obtain a mixed solution, and (3) subjecting the mixed solution to a hydrothermal reaction, and freeze-drying the product obtained from the reaction to obtain a three-dimensional copper oxide graphene material. USE - The method is useful for preparing three-dimensional copper oxide graphene, which is useful in the degradation of antibiotics by activating persulfate (claimed). ADVANTAGE - The method: is a simple; promotes the catalytic decomposition of antibiotics by catalyst; and has good use value. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: a use method of three-dimensional copper oxide graphene comprising using three-dimensional copper oxide graphene to adsorb the antibiotic to be degraded, and then adding persulfate for the degradation reaction. (1) a three-dimensional copper oxide graphene; and