221643
Cobalt(II,III) oxide
powder, <10 μm
Synonym(s):
Cobaltosic oxide, Tricobalt tetraoxide
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About This Item
Linear Formula:
~Co3O4
CAS Number:
Molecular Weight:
240.80
UNSPSC Code:
12352303
NACRES:
NA.23
MDL number:
InChI
1S/3Co.4O
SMILES string
O=[Co].O=[Co]O[Co]=O
InChI key
LBFUKZWYPLNNJC-UHFFFAOYSA-N
form
powder
particle size
<10 μm
mp
895 °C (dec.) (lit.)
density
6.11 g/mL at 25 °C (lit.)
application(s)
battery manufacturing
Quality Level
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General description
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.
Application
- 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).
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 3 - Carc. 1A Inhalation - Resp. Sens. 1
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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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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