软X射线分光晶体琥珀酸十八酯的生长研究  

Study on the Growth of Dioctadecyl Succinate Crystals for Soft X-ray Spectroscopy

作　　者：高绍康[1] 陈建中[1] 庄乃峰[1] 关铁堂[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》2003年第5期438-441,共4页Journal of Synthetic Crystals

基　　金：福建省自然科学基金(B92020)

摘　　要：本文合成了软X射线分光晶体材料琥珀酸十八酯(OSO),对其样品进行了表征和鉴定。对OSO在多种有机溶剂中的结晶性能进行了研究,结果表明在实验的几种有机溶剂中OSO的成核趋势很强,在甲苯和苯中具有较好的结晶特性。测定了OSO在苯和甲苯中的溶解度曲线,并用溶液降温法进行了晶体生长的实验。Dioctadecyl succinate (OSO) was synthesized by esterification method. The crystal sample was characterized by DSC, XRD and IR spectroscopy. The experimental results of crystallinity in some organic solvents show that there is a strong tendency of spontaneous nucleation in the solution. OSO appears a good crystalline in benzene and toluene. The solubility curves of OSO in both solvents were measured. The crystal growth experiments of OSO were made by the falling temperature method.

关 键 词：软X射线 分光晶体 琥珀酸十八酯 晶体生长 结晶习性 

分 类 号：O78[理学—晶体学]