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.
出处
《应用化工》
CAS
CSCD
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)
关键词
荧光聚合物
酒石酸
圆二色
手性
fluorescent polymer
tartaric acid
circular dichroism
chirality
