关键词: 氧化银, 电极, 纳米相材料, 透射电子显微术, Ｘ射线衍射分析, Ｘ射线光电子谱法

Ag~2O nanoparticles used for active electrode materials have first been successfully prepared by various chemical methods and conventional Ag~2O particles for comparison are prepared as well. The above samples were examined and characterized with TEM, XRD and XPS test techniques. The formation mechanism of Ag~2O nanoparticles by each method has also been proposed, which indicates that the nanoparticles preparation methods, can be used for other oxides preparation with some practical and universal significance.

Key words: SILVER OXIDE, ELECTRODE, NANOPHASE MATERIALS, TRANSMISSION ELECTRON MICROSCOPY, X-RAY DIFFRACTION ANALYSIS, X-RAY PHOTOELECTRON SPECTROMETRY