软X射线分光晶体琥珀酸氢十四酯的合成及结晶习性研究  

Study on the Synthesis and Crystallinity of Tetradecyl Hydrogen Succinate Crystals for Soft X-ray Spectroscopy

作　　者：王桂美[1] 高绍康[1] 陈伟煌[1] 林树坤[1] 

机构地区：[1]福州大学化学化工学院,福州350002

出　　处：《人工晶体学报》2007年第6期1412-1415,共4页Journal of Synthetic Crystals

基　　金：福建省自然科学基金计划资助项目(E0410012)

摘　　要：本文合成了软X射线分光晶体琥珀酸氢十四酯(THS)。通过红外光谱、差示量热扫描等手段对所合成样品进行表征和鉴定。对THS在苯、甲苯、二甲苯、异丙醇等溶剂中的自发成核和结晶形态进行了研究,结果表明THS在苯、甲苯和二甲苯中表现出良好的结晶习性。采用平衡法测定了THS在苯、甲苯和二甲苯中的溶解度曲线。综合考虑结晶习性和溶解度情况,可选择甲苯作为晶体生长的溶剂进行单晶生长实验。Tetradecyl hydrogen succinate （THS） was synthesized by esterification method. The sample of crystals was characterized by DSC, XRD and IR spectroscopy. The experiment results of crystallinity in some organic solvents showed that THS appears good crystal capability and habit in the benzene-liked solvents. The solubility curves of THS in these solvents were measured. Toluene was chosen as the solvent of THS crystals growth. The experiment of THS crystals growth are processing.

关 键 词：琥珀酸氢十四酯 分光晶体 结晶习性 溶解度 

分 类 号：O782[理学—晶体学]