Solvothermal Synthesis and Magnetic Property of Magnetic Chains Self-assembled by Fe3O4 Microoctahedrons
β Scribed by Junhao Zhang; Jun Wan; Shaoxing Huang; Jin Du; Jia Zhu; Dongjing Zhang; Qinghuan Yin; Yuhui Wu
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 216 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0256-7660
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We report on electrical and magnetic properties of polyaniline (PANI) nanotubes ($150 nm in diameter) and PANI/ Fe 3 O 4 nanowires ($140 nm in diameter) containing Fe 3 O 4 nanoparticles with a typical size of 12 nm. These systems were prepared by a template-free method. The conductivity of the nano
## Abstract This paper describes a new method for selfβassembling multifunctional nanocomposites with a magnetic core of iron oxide Fe~3~O~4~ and a shell of CdSe/ZnS quantum dots (QDs). Two solβgel processes were applied to form the uniform magnetic seeds (Fe~3~O~4~@SiO~2~βSH) and then the thiol co
The Fe 3 O 4 and CoFe 2 O 4 nanoparticles of radius 3.2 Β± 0.3 and 3.8 Β± 0.3 nm, respectively, were synthesized by the high-temperature solution phase reaction of metal acetylacetonates. Nanoparticles with the spherical shape and well-developed crystalline structure are superparamagnetic at room temp