Effects of Solution Concentration on Magnetic NiFe2O4 Nanomaterials Prepared via the Rapid Combustion Process

被引:22
|
作者
Yu, Qingmei [1 ]
Pan, Shuai [1 ]
Huang, Wei [1 ]
Liu, Ruijiang [1 ]
机构
[1] Jiangsu Univ, Sch Pharm, Zhenjiang 212013, Peoples R China
关键词
NiFe2O4; Nanorods; Nanoparticles; Rapid Combustion Process; Solution Concentration; Effect; ORAL BIOAVAILABILITY; NANOPARTICLES; DELIVERY; ENHANCEMENT; ABSORPTION; CAPSAICIN; VITRO; BLUE;
D O I
10.1166/jnn.2019.16345
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A rapid combustion process for the preparation of magnetic NiFe2O4 nanomaterials was introduced. The experimental results showed that the solution concentration of ferric nitrate was a key factor to control the structure and the properties of magnetic NiFe2O4 nanomaterials: the magnetic NiFe2O4 nanorods with the diameter of about 15 nm, the length of approximately 100 nm and the saturation magnetization of 18.4-25.3 emu/g could be formed when the solution concentration of ferric nitrate was equal or greater than 1.68 mol/L; the magnetic NiFe2O4 nanoparticles with the average particle sizes of 20-32 nm and the saturation magnetization of 10.0-31.8 emu/g could be formed when the solution concentration of ferric nitrate was lower than 1.12 mol/L.
引用
收藏
页码:2449 / 2452
页数:4
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