摘要
醋酸锌与8-羟基喹啉-5-磺酸(H2QS)以物质的量之比为1:2溶于N,N-二甲基丙烯酰胺(DMF)中,溶液在120℃回流6h,氮气保护。经由配位反应合成了具有反应活性点的小分子8-羟基喹啉-5-磺酸金属配合物(Zn(H2QS)2),该Zn(H2QS)2配合物可引入到聚合物中,得到高分子量的8-羟基喹啉-5-磺酸的发光材料。FTIR确定了Zn(H2QS)2的组成;紫外吸收光谱(UV)、光致发光光谱(PL)说明小分子配合物的发光来自于Zn(H2QS)2基团。
Zinc acetate dihydrate and 8 - Hydroxyquinoline - 5 - sulfonie acid （ H2 QS） were dissolved in DMF. The amount of substance ratio of Zn2 ＋ and 8 - Hydroxyquinoline - 5 - sulfonie acid（H2QS） is 1：2. The slution was refluxed at 120℃for 6h under nitrogen atmosphere. Zn （H2SQ）2 was prepared by coordination reaction . The complex can be embedded in polymers. It may be a new path to synthesize high molecular weight luminescent mate- rims containing Zn（H2SQ） 2. Structures of the Zn（H2SQ） 2 was characterized by RTIR. UV - vis absorption and PL emission spectra proved that the luminscent came mostly from the Zn（H2SQ）2 units.
出处
《阴山学刊（自然科学版）》
2013年第1期26-27,共2页
Yinshan Academic Journal(Natural Science Edition)
