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  • 专利标题:   Preparing graphene quantum dot sensitized layered terbium hydroxide involves preparing layered terbium hydroxide, then treating it with an ion exchange method to synthesize citrate intercalated layered terbium hydroxide.
  • 专利号:   CN112794356-A
  • 发明人:   YANG X, SANG S, SHAO B
  • 专利权人:   UNIV BEIJING NORMAL
  • 国际专利分类:   B82Y030/00, B82Y040/00, C01F017/10, C01F017/224, C09K011/77
  • 专利详细信息:   CN112794356-A 14 May 2021 C01F-017/224 202151 Pages: 13 Chinese
  • 申请详细信息:   CN112794356-A CN11558141 25 Dec 2020
  • 优先权号:   CN11558141

▎ 摘　　要

NOVELTY - Preparing graphene quantum dot sensitized layered terbium hydroxide involves preparing layered terbium hydroxide (NO3-LTbH), and treating the NO3-LTbH with an ion exchange method to synthesize citrate intercalated layered terbium hydroxide (CA-LTbH) which is hydrothermally carbonized to obtain graphene quantum dot-sensitized layered terbium hydroxide (GQD-LTbH). USE - Method for preparing graphene quantum dot sensitized layered terbium hydroxide. ADVANTAGE - The prepared product has high luminous efficiency, excellent performance, and meets actual application requirements.