518158
氧化铁(II,III)
99.99% trace metals basis
别名:
Ferrosoferric oxide, Iron oxide black, Magnetite
质量水平
方案
99.99% trace metals basis
表单
powder
mp
1538 °C (lit.)
密度
4.8-5.1 g/mL at 25 °C (lit.)
应用
battery manufacturing
SMILES字符串
O=[Fe].O=[Fe]O[Fe]=O
InChI
1S/3Fe.4O
InChI key
SZVJSHCCFOBDDC-UHFFFAOYSA-N
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一般描述
四氧化三铁，别名磁性氧化铁，痕量金属法分析纯度达99.99%，具有独特的磁、电和催化特性。密度4.8-5.1 g/mL(25 °C)，熔点1538 °C，因而具有较高的热稳定性和机械强度。由于磁性和生物相容性，它在生物医学领域可用于制备磁共振成像(MRI)造影剂和药物递送系统。在半导体行业，四氧化三铁可用于自旋电子学和磁性隧道结领域，它的磁特性可用于信息储存和加工。它还用作锂离子电池的负极材料，提供高理论比容量和基于丰富含量的低成本。
应用
- 核-双壳结构聚醚酰亚胺纳米复合材料的优异介电和储能性能研究。：本研究探讨了介电和储能性能更高的含氧化铁(II,III)聚醚酰亚胺纳米复合材料的开发，在先进电气应用方面具有应用前景（Yuan et al., 2023）。
储存分类代码
11 - Combustible Solids
WGK
nwg
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Jens Baumgartner et al.
Nature materials, 12(4), 310-314 (2013-02-05)
The formation of crystalline materials from solution is usually described by the nucleation and growth theory, where atoms or molecules are assumed to assemble directly from solution. For numerous systems, the formation of the thermodynamically stable crystalline phase is additionally
Marina I Siponen et al.
Nature, 502(7473), 681-684 (2013-10-08)
Magnetotactic bacteria align along the Earth's magnetic field using an organelle called the magnetosome, a biomineralized magnetite (Fe(II)Fe(III)2O4) or greigite (Fe(II)Fe(III)2S4) crystal embedded in a lipid vesicle. Although the need for both iron(II) and iron(III) is clear, little is known
Yongxing Hu et al.
Journal of the American Chemical Society, 135(6), 2213-2221 (2013-01-26)
Controlled assembly of nanoparticles into asymmetric configurations is of great interest due to their novel properties and promising applications. In this Article, we report a generic strategy for the synthesis of dimer nanoclusters and asymmetric nanoassemblies by using magnetic colloidal
Maoquan Chu et al.
Biomaterials, 34(16), 4078-4088 (2013-03-08)
The photothermal effect of Fe3O4 magnetic nanoparticles is investigated for cancer therapy both in vitro and in vivo experiments. Heat is found to be rapidly generated by red and near-infrared (NIR) range laser irradiation of Fe3O4 nanoparticles with spherical, hexagonal and wire-like
A Aranda et al.
Toxicology in vitro : an international journal published in association with BIBRA, 27(2), 954-963 (2013-01-30)
No consensus exists on how to address possible toxicity of nanomaterials as they interfere with most in vitro screening tests based on colorimetric and fluorimetric probes such as the dichloro-dihydro-fluorescein diacetate (DCFH-DA) assay for detection of oxidative species. In the
商品
An article concerning self-propagating reactions induced by mechanical alloying, presented by Sigma-Aldrich.com.
Magnetic materials find diverse applications from data storage to renewable energy.
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