摘要
采用胶体化学方法制得了粒径为１０ｎｍ左右的表面修饰的ＣｄＯ纳米粒子。其吸收带边蓝移至３．６ｅＶ，首次在室温观测到其波长在３９８～４１２ｎｍ内的较强发光。
Xylene sol of St coated Cdo nanoparticles with diameters of about 10nm were prepared by colloidal chemistry The energy of absorption edge of the CdO nanoparticles is blue shift to 3.6eV and the emission band centered bebeen 398nm and 412nm were found at room temperature for the fiot time. The emission properties of the CdO nanoparticles is closely associated with its structure.
出处
《材料研究学报》
EI
CAS
CSCD
北大核心
2000年第3期303-306,共4页
Chinese Journal of Materials Research
