Highly oriented cubic, hollow cubic and spherical nanoparticles of cobalt-iron Prussian blue analogues were synthesized in poly oxyethylene tertoctylphenyl ether (TritonX-100)/n-hexanol/cyclohexane microemulsion. The effects of the water-to-surfactant molar ratio (w), the reactant concentration and the reaction temperature on the morphology of cobalt-iron Prussian blue analogues were studied. The samples were characterized by transmission electron microscopy (TEM), field emission scan electron microscopy (FE-SEM), energy-dispersive X-ray spectroscopy (EDS), X-ray diffraction (XRD) and infrared spectroscopy (IR).
在十六烷基三甲基溴化铵(CTAB)/正戊醇/异辛烷/水构成的油包水型(W/O)微乳体系中合成了膜状及50nm立方状的Co-Fe普鲁士蓝类配合物(cobalt-iron Prussian blue analogues).研究了w值(水与CTAB的物质的量的比)、反应物浓度和反应温度对产品形貌的影响.并用原子力显微镜(AFM),透射电子显微镜(TEM),电子能谱(EDS),X射线光电子能谱(XPS)和红外(IR)对产品进行了表征.
