近年来有机非线性光学材料的合成研究有了很大的发展。另一方面,为了适应非线性光学应用的特殊需要,即对分子有序取向和对材料具有一定机械强度的要求,因而有机结晶工程的研究,电场极化技术的研究以及所谓的Langmuis-Blodgett(L·B)技术的研究等,也已经或正在许多实验室中开展了起来。本工作报道用改态的区域熔融方法制备4-硝基-N-十 In recent years, the synthesis of organic nonlinear optical materials has made great progress. On the other hand, in order to meet the special needs of non-linear optical applications, ie, the orderly orientation of molecules and the requirement of certain mechanical strength for materials, the research of organic crystallization engineering, the study of electric field polarization and the so-called Langmuis-Blodgett L · B) technology research, has also been or is being carried out in many laboratories. This work reported the use of modified regional melt preparation 4-nitro-N-ten