• 专利标题:   New functionalized graphene material, prepared by e.g. carrying out organic synthesis reaction (including an affinity reaction and ring-opening reaction) of three-dimensional graphene material.
  • 专利号:   CN108569690-A
  • 发明人:   YANG F, ZHAO Z, ZHANG Y
  • 专利权人:   XIAMEN RARE EARTH MATERIALS INST
  • 国际专利分类:   C01B032/184, C01B032/194, C02F001/28
  • 专利详细信息:   CN108569690-A 25 Sep 2018 C01B-032/184 201882 Pages: 9 Chinese
  • 申请详细信息:   CN108569690-A CN10196586 09 Mar 2018
  • 优先权号:   CN10142375, CN10196586

▎ 摘  要

NOVELTY - Functionalized graphene material (A) i.e. 2-(2-amino-2-oxoethoxy)acetic acid compounds (I) and 2-(2-oxoethoxy)acetamide compounds (II) are new. USE - Used as functionalized graphene material. ADVANTAGE - (I): improve the manufacturability. DETAILED DESCRIPTION - Functionalized graphene material (A) i.e. 2-(2-amino-2-oxoethoxy)acetic acid compounds of formula (I) and 2-(2-oxoethoxy)acetamide compounds of formula (II) are new. R = hydrocarbon, alkyl or aryl (optionally substituted with phenyl or halo); and G = graphene. INDEPENDENT CLAIMS are also included for: (1) preparation of (A); and (2) use of (A) in removing radioactive elements from nuclear waste water discharged comprising using (A) as an adsorbent to adsorb high-level radioactive nucleus elements i.e. strontium, cesium, technetium, uranium, thorium in nuclear waste water and then separating the adsorbent from the wastewater.