自从LB(Langmuir-Blodgett)膜技术问世以来,LB膜以其超薄、均匀、厚度可控及可在分子水平上任意组装等特点,在分子电子学、集成光学、信息存贮和化学与生物传感器等方面有着广阔的应用前景。它是承担下一世纪的科学与技术的革新,被寄以厚望的功能材料之一。某些金属离子具有特殊的光、磁、电、热等性质,这些性质在配位场的作用下可得到微妙的修饰。配合物LB膜的机械性能、热稳定性和化学稳定性和有机配体相比,有时将有所改善。由 Since the advent of LB (Langmuir-Blodgett) membrane technology, LB films have been widely used in molecular electronics, integrated optics, information storage, and chemical and biological applications due to their ultrathin, uniform thickness controllable and the ability to assemble at any molecular level. Sensors and so has a broad application prospects. It is one of the functional materials to be placed on the promise of revolution in science and technology in the next century. Some metal ions have special properties of light, magnetism, electricity and heat, and these properties can be subtly modified by the coordination field. The mechanical properties, thermal stability and chemical stability of the complex LB films are sometimes improved compared to organic ligands. by