酒石酸衍生手性荧光聚合物的合成及表征  

Synthesis and characterization of fluorescent polymer with chirality property derived from tartaric acid

作　　者：杨新梅[1] 黄立漳 戴平望 马杰[1] 曾小玲[1] 翁文[1] 

机构地区：[1]闽南师范大学化学与环境科学系,福建漳州363000 [2]漳州市产品质量检验所,福建漳州363000

出　　处：《应用化工》2014年第4期629-631,共3页Applied Chemical Industry

基　　金：福建省自然科学基金杰出青年基金项目(2012J06005);福建省质量技术监督局项目(fjqi2013109)

摘　　要：以对映纯酒石酸为碳源,在油酸介质中通过溶剂热法一步合成了荧光聚合物。制备的荧光聚合物水溶性好、发光稳定,未经钝化处理荧光量子产率可达4.02%。圆二色光谱分析表明,荧光聚合物具有手性特征。利用元素分析、光电子能谱、质谱等对手性荧光聚合物进行了表征。荧光聚合物的合成方法简单方便,易放大,产率高。A facile method was used to prepare fluorescent polymer by the pyrolysis of tartaric acid using oleic acid as the reaction media. The as-prepared fluorescent polymer had good water-solubility and stable photoluminescence. The quantum yield could reach 4. 02% without further passivation. The circular dichroism spectra showed that the obtained polymer still possessed chirality property. The product was characterized by element analysis,X-ray photoelectron spectroscopy,and mass spectrum. The method has some advantages such as easy to enlarge,easy to operate,high yield and simple post-processing.

关 键 词：荧光聚合物 酒石酸 圆二色 手性 

分 类 号：O657.3[理学—分析化学]