Organics modified long afterglow phosphor with good water-resistance

摘要：

This article reported the surface modification of the rare earth activated alkali earth aluminate long afterglow phosphor by Schiff base and copolymer of styrene and maleic acid. The modified products were characterized by IR spectra. The luminescence properties of the products were not decreased greatly measured with spectrometer (Konica Minolta LS-100). The introduction of organic ligands didnt change the excitation and emission spectra of SAO-ED; this was proved by spectrophotometer (F-4500 FL) at room temperature. The water-resistance of the products were obvious improved.

作者: SULI WU YU LIU SHUFEN ZHANG JINZONG YANG

作者单位: State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, 116012, China

会议类型: 国际会议

会议名称: The 12th Asian Pacific Confederation of Chemical Engineering Congress(第十二届亚太化工联盟大会暨化工展览会)

会议地点: 大连

会议语种:英文

在线出版日期: 2008-08-04（万方平台首次上网日期，不代表论文的发表时间）