Two Salen type Schiff based on o-phenylenediamine were synthesized. The prepared organogelators demonstrated excellent gel properties in some selected solvents, such as n-pentanol, chloroform, and 1,2-dichloroethane. The results for thermal stability showed that under concentrations increasing of the gel molecules and then the gel-to-sol transition temperature value is increased. Through various techniques found that the hydrogen bonding between molecules, the van der Waals force, and the π-π stacking provide multiple driving forces for gel self-assembly. The morphology of the xerogel was investigated by Scanning Electron Microscope (SEM). The metal ions responsiveness experiment is completed by adding the metal ions solution dropwise to the gel surface and confirmed by the UV spectrum.

合成了两种基于邻苯二胺的Salen型席夫。制备的有机胶凝剂在某些选定的溶剂（例如正戊醇，氯仿和1,2-二氯乙烷）中表现出出色的凝胶性能。热稳定性的结果表明，在凝胶分子浓度增加的情况下，凝胶-溶胶转变温度值增加。通过各种技术发现，分子之间的氢键，范德华力和π-π堆积为凝胶自组装提供了多种驱动力。通过扫描电子显微镜（SEM）研究干凝胶的形态。通过将金属离子溶液滴加到凝胶表面并通过紫外光谱确认，完成了金属离子响应性实验。