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采用化学共沉淀法制备纳米磁性Fe3O4粒子。选用NH3.H2O作为沉淀剂,加入到Fe2+和Fe3+的混合溶液中,制得了纳米磁性Fe3O4粒子。考察了影响产物粒径及性能的一些因素,并对其进行了初步性能表征。
Abstract：In this work,nanometer magnetite(Fe_3O4) particles were prepared by chemical co-precipitation,NH3·H_2O was chosen as precipitating agent,and was added to the mixed aqueous solution containing ferric and ferrous ions to produce nanometer Fe_3O4 particles.Some influence factors on the size and characteristic of the product were investigated,and preliminary characterization was also performed.
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基本信息:
中图分类号:O614.81
引用信息:
[1]张鑫,李鑫钢,姜斌.四氧化三铁纳米粒子合成及表征[J].化学工业与工程,2006(01):45-48.
2006-01-30
2006-01-30