摘要
介绍了采用醇—水法制备Fe3O4纳米颗粒的原理、方法,并研究了聚乙烯基吡咯烷酮（PVP）对颗粒分散性的影响。XRD和TEM分析表明,所制备的Fe3O4纳米颗粒为面心立方结构,近似球形,形态均一,粒径超细,为810 nm,符合实验要求。
It is introduced the principle,method to make Fe3O4 nano- particles with alcohol- water method,researched the influence of polyvinyl pyrrolidone（ PVP） on particle dispersion. It is showed from XRD and TEM analysis that the made Fe3O4 nano- particle has structure of face- centered cubic,similar to a ball,uniform form,ultra fine,its diameter is 8 to 10 nm,meets demand of test.
出处
《河北冶金》
2016年第1期36-38,55,共4页
Hebei Metallurgy
