1) crystals of Fe 3O 4
四氧化三铁晶体
2) ferric oxide with tetragonal cell
四方晶系三氧化二铁
3) magnetite
[英]['mægnitait] [美]['mægnə,taɪt]
四氧化三铁
1.
Preparation and Formation Mechanism of Magnetite Hollow/Helical Fibers;
四氧化三铁中空/螺旋纤维的制备及形成机理
2.
The Study on Magnetic Magnetite Nanoparticles Prepared by Solvothermal Method;
溶剂热法制备纳米四氧化三铁研究
3.
Magnetite nanoparticles were prepared by co-precipitation method,and structure characterization showed 15~20 nm particle size for prepared magnetite,which is similar to the commercial product.
采用共沉淀法制备了纳米四氧化三铁(Fe3O4),并进行必要表征,制备所得的Fe3O4粒径与商品Fe3O4相当,均为15~20 nm。
4) magnetic iron oxide
四氧化三铁
1.
Preparation of magnetic iron oxide for toner;
复印墨粉用四氧化三铁的制备
2.
Magnetic iron oxide with high purity and good crystallization has been successfully synthesized via anti-titration co-precipitation method without the protection of any inert gas.
实验采用反滴定化学共沉淀工艺在无任何惰性气体保护情况下合成了纯度高、结晶性好的四氧化三铁纳米粒子,测试结果显示,其饱和磁化强度高达104。
5) ferroferric oxide
四氧化三铁
1.
Chemical preparation and application of ferroferric oxide nano-particals;
纳米四氧化三铁化学法制备及其应用
2.
Synthesis and characterization of nano-sized magnetic ferroferric oxide particles;
磁性四氧化三铁纳米粒子的合成及表征
3.
Study on preparation of nano-sized carbon/ferroferric oxide composite material
碳/四氧化三铁纳米复合材料合成研究
6) Fe3O4
四氧化三铁
1.
Research of Utilizing Sulfur-Iron Slag to Make MagneticFe3O4 Super Fine Powder;
用硫铁矿烧渣制取四氧化三铁超细粉体的研究
2.
The nano-sized magnetic Fe3O4 particles was synthesized by hydro-thermal method with the help of ultrasonic wave by reacting FeCl3·6H2O with FeCl2·4H2O and NH3·H2O.
以六水三氯化铁、四水二氯化铁和氨水为原料,在超声波辅助下,水热法制备了磁性四氧化三铁纳米粒子。
3.
Electrically conducting polyaniline(PANI)-magnetic oxide(Fe3O4) composites with electrical and ferromagnetic behaviors were synthesized by the way of emulsion polymerization in the presence of dodecyl benzene sulfonic acid(DBSA) as the surfactant and dopant and ammonium persulfate(APS) as the oxidant.
以十二烷基苯磺酸(DBSA)为乳化剂和掺杂剂,过硫酸铵(APS)为氧化剂,采用乳液聚合的方法合成了导电聚苯胺包覆磁性四氧化三铁的纳米核-壳复合材料。
补充资料：四氧化三铁
四氧化三铁化学式Fe3O4，分子量231.54。铁在四氧化三铁中有两种化合价，经研究证明了Fe3O4是一种铁(Ⅲ)酸盐，即FeⅡFeⅢ[FeⅢO4]。黑色晶体，密度5.18g/cm3。有磁性，故又称磁性氧化铁。潮湿状态的四氧化三铁在空气中容易氧化成三氧化二铁。不溶于水，溶于酸。用作颜料和抛光剂。磁性氧化铁用于制录音磁带和电讯器材。用红热铁跟水蒸气反应制得。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条