Dispersant, comburent, frother and mineralizer were added in the system successively, then it needed several minutes to combust at 600 ℃ directly, the non-grinding long afterglow powdery material SrAl_2O_4 ∶ Eu~ ( 2+), Dy~ ( 3+) was obtained.

  • 向体系内添加分散剂、燃烧剂、发泡剂和矿化剂,于低温下进行燃烧-发泡反应,一步制备了不球磨的SrAl2O4∶Eu2+,Dy3+长余辉粉体材料。

  • 互联网摘选 2025-01-20 19:06:54

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