摘要
采用沉淀法制备了AgI纳米粒子水溶胶,对制备水溶胶的条件进行了系统的研究。TEM分析表明,AgI纳米粒子呈球形,粒径小于50nm,粒径分布均匀,无明显团聚现象;ED分析表明,AgI纳米粒子为多晶结构,其中有少量的发育良好的单晶颗粒存在。
AgI hydrosol was prepared by the precipitation method and the effect factors on hydrosol were discussed systematically. TEM photos show that the AgI nanoparticles are spherical in shape, the size of which is less than 50nm. The particle size distribution: in a anarrow range, and no agglomerate has been observed. ED images indicate that the AgI nanoparticles are polycrystalline structure, and some are well-grown monocrystalline particles.
出处
《稀有金属材料与工程》
SCIE
EI
CAS
CSCD
北大核心
2005年第5期761-763,共3页
Rare Metal Materials and Engineering
基金
吉林省教育厅科研计划项目(200224)
长春理工大学科研发展基金(YJJ2001-15)资助项目
