跳轉至內容
Merck
全部照片(2)

文件

544884

Sigma-Aldrich

氧化铁(III)

nanopowder, <50 nm particle size (BET)

同義詞:

三氧化二铁

登入查看組織和合約定價
全部照片(2)

About This Item

經驗公式（希爾表示法）:
Fe2O3
CAS號碼:
1309-37-1
分子量：:
159.69
EC號碼:
215-168-2
MDL號碼:
MFCD00011008
分類程式碼代碼:
12352302
PubChem物質ID:
24878791
NACRES:
NA.23

描述

crystalline (primarily γ)

品質等級

100

形狀

nanopowder

表面積

50-245 m2/g

粒徑

<50 nm (BET)

應用

battery manufacturing

SMILES 字串

O=[Fe]O[Fe]=O

InChI

1S/2Fe.3O

InChI 密鑰

JEIPFZHSYJVQDO-UHFFFAOYSA-N

尋找類似的產品？ 前往 產品比較指南

相關類別

一般說明

三氧化二铁纳米粉末是一种粒径小于50nm的超细粉末。它是一种由铁和氧组成的红色或黑色固体化合物。也称为赤铁矿或氧化铁。它是一种天然存在的矿物质，也可以在实验室中合成。 三氧化二铁具有许多有用的物理特性。它具有高折射率和不透明性，可作用油漆和墨水中的颜料。三氧化二铁在室温下还具有催化活性和弱铁磁性。

應用

单分散磁性纳米粒子的化学合成
三氧化二铁纳米粉末因其磁性和催化性能而具有广泛用途。它可用于生产磁带和磁盘等磁记录介质。它还可用作化学品生产的催化剂，包括生产汽油和塑料以及用于环境修复等。

特點和優勢

  • 高理论比容量
  • 生物相容性
  • 易于包被和修饰
  • 无毒性

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類（WGK）

nwg

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

分析證明 (COA)

輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。

已經擁有該產品？

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

Yangyang Yang et al.
Ecotoxicology and environmental safety, 148, 89-96 (2017-10-17)
The behaviors of nanoparticles rely on the aqueous condition such as natural organic matter (NOM). Therefore the presence of NOM would influence the interaction of nanoparticles with other substances possibly. Here, microcystin-LR (MC-LR) adsorption on iron oxide nanoparticles (IONPs) was
Hokuto Fuse et al.
Nanomaterials (Basel, Switzerland), 9(2) (2019-02-06)
Submicrometre spherical particles made of Au and Fe can be fabricated by pulsed-laser melting in liquid (PLML) using a mixture of Au and iron oxide nanoparticles as the raw particles dispersed in ethanol, although the detailed formation mechanism has not
Daniel Matatagui et al.
Sensors (Basel, Switzerland), 19(24) (2019-12-11)
A portable electronic nose based on surface acoustic wave (SAW) sensors is proposed in this work to detect toxic chemicals, which have a great potential to threaten the surrounding natural environment or adversely affect the health of people. We want
Junho Han et al.
Scientific reports, 9(1), 6130-6130 (2019-04-18)
Recent developments in analytics using infrared spectroscopy have enabled us to identify the adsorption mechanism at interfaces, but such methods are applicable only for simple systems. In this study, the preferential adsorption of phosphate on binary goethite and maghaemite was
Andrew Pratt et al.
Nature materials, 13(1), 26-30 (2013-11-05)
Geometry and confinement effects at the nanoscale can result in substantial modifications to a material's properties with significant consequences in terms of chemical reactivity, biocompatibility and toxicity. Although benefiting applications across a diverse array of environmental and technological settings, the
查看所有相關論文

文章

Innovative Materials for Glass Ionomer Cements (GICs): Dental Applications

Innovation in dental restorative materials is driven by the need for biocompatible and natural-appearing restoration alternatives. Conventional dental materials like amalgam and composite resins have inherent disadvantages.

Nanofluids for Biomedical Applications

Currently, magnetic nanoparticles (MNPs) are attracting a lot of attention because of the possibility of many novel applications, especially in biomedical research.

Chemical Synthesis of Monodisperse Magnetic Nanoparticles
Graphene-Based Composites and their Unique Renewable Energy Applications

Graphene is a unique two-dimensional (2D) structure of monolayer carbon atoms packed into a dense honeycomb crystal that has attracted great interest due to its diverse and fascinating properties.

查看全部

我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務