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Merck

221643

Sigma-Aldrich

氧化钴 (II,III)

powder, <10 μm

别名:

Cobaltosic oxide, Tricobalt tetraoxide

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$494.00

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50 G
$198.00
250 G
$494.00

About This Item

线性分子式:
~Co3O4
CAS号:
分子量:
240.80
MDL编号:
UNSPSC代码:
12352303
PubChem化学物质编号:
NACRES:
NA.23

$198.00


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表单

powder

质量水平

粒径

<10 μm

mp

895 °C (dec.) (lit.)

密度

6.11 g/mL at 25 °C (lit.)

应用

battery manufacturing

SMILES字符串

O=[Co].O=[Co]O[Co]=O

InChI

1S/3Co.4O

InChI key

LBFUKZWYPLNNJC-UHFFFAOYSA-N

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一般描述

Cobalt(II,III) oxide, also knownas tricobalt tetraoxide is a black antiferrimagnetic solid. Our Co3O4 is a powder with a particle size of <10 μm and a cobalt concentration between 71-74%. A high melting point of 895 °C (dec.) indicates that Co3O4 can with stand elevated temperatures without decomposing, making it suitable for high-temperature applications such as heterogeneous catalysis in industrial processes. Co3O4 is also widely used in the battery industry as a precursor to fabricate cathode materials, such as lithium cobalt oxide and lithium nickel manganese cobalt oxide, for Li-ion batteries.

应用


  • Synthesis of diphenylalanine/cobalt oxide hybrid nanowires and their application to energy storage.: This study demonstrates the synthesis of hybrid nanowires using diphenylalanine and cobalt oxide, highlighting their potential for enhancing energy storage capacities (Ryu et al., 2010).

象形图

Health hazard

警示用语:

Danger

危险声明

预防措施声明

危险分类

Aquatic Chronic 3 - Carc. 1A Inhalation - Resp. Sens. 1

储存分类代码

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Mathieu Renaud et al.
PloS one, 15(3), e0229794-e0229794 (2020-03-07)
In soil metal ecotoxicology research, dosing is usually performed with metal salts, followed by leaching to remove excess salinity. This process also removes some metals, affecting metal mixture ratios as different metals are removed by leaching at different rates. Consequently

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Magnetic materials find diverse applications from data storage to renewable energy.

Nanomaterials are considered a route to the innovations required for large-scale implementation of renewable energy technologies in society to make our life sustainable.

Questions

1–2 of 2 Questions  
  1. Do you have the particle size distribution graph for this product?

    1 answer
    1. The particle size specification for this material is simply <10 μm. The particle size distribution has not been determined.

      Helpful?

  2. Where is the purity?

    1 answer
    1. Unfortunately, the purity is not a test specification for this product.

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