• 专利标题:   Preparation of tritium water and tritium gas adsorption material involves dissolving acrylamide powder in water, adding single-layer graphene oxide aqueous solution, introducing nitrogen, irradiating to obtain hydrogel, cleaning, freeze-drying, grinding, and crushing.
  • 专利号:   CN114749153-A
  • 发明人:   LI Q, LIU H, YOU M
  • 专利权人:   UNIV SOOCHOW
  • 国际专利分类:   B01J020/22, B01J020/28, B01J020/30, G21F009/02, G21F009/12
  • 专利详细信息:   CN114749153-A 15 Jul 2022 B01J-020/22 202274 Chinese
  • 申请详细信息:   CN114749153-A CN10421810 21 Apr 2022
  • 优先权号:   CN10421810

▎ 摘  要

NOVELTY - Preparation of tritium water and tritium gas adsorption material, involves (s1) dissolving acrylamide powder in water, adding a single-layer graphene oxide aqueous solution, stirring, introducing nitrogen after the solution is uniform, stable and not layered, and sealing the container, (s2) irradiating the sealed container to enable the solution to be gelatinized to obtain a hydrogel, and (s3) cleaning the hydrogel, placing in a low-temperature vacuum dryer for freeze-drying, grinding, and crushing. USE - Preparation of tritium water and tritium gas adsorption material (claimed). ADVANTAGE - The prepared tritium water and tritium gas adsorption material has good adsorption effect, longer protection time, and better user tolerance.