Controlled Synthesis Of Prussian Blue Analogue In Liquid-Phase

Prussian Blue Analogue is a kind of important functional materials. These kind of compounds in nano-scaled have special properties in catalysis,optics,electromagnetics,calorifics,electronics,gas sensors et al. How to design and controlled-synthesis of these materials has been the key factor to grasp,manufacture and put them into application. It would be a second vital force for these venerable materials if we can achieve the controlled-synthesis of the size,morphology and crystallization of these material. In this thesis, some chemical approaches in liquid phase have been employed to prepared Prussian Blue analogue.Reverse microemulsion method: Lanthanide Prussian Blue analogues were prepared in a cyclohexane/CTAB/n-pentanol/water systems. The morphology of the products we obtained show a new high-symmetry dodecahedral shape, a nano-chain structure also can be obtained. The factors affecting the morphologies of the products and the formation mechanism of nanoparticles were discussed detailed.