Quality Segment
assay
99.5% trace metals basis
form
nanopowder
reaction suitability
core: cobalt
surface area
40-70 m2/g , typical range
particle size
<50 nm (SEM)
mp
895 °C (dec.) (lit.)
density
6.11 g/mL at 25 °C (lit.)
bulk density
0.57 g/mL
application(s)
battery manufacturing
battery precursors
glass & ceramic
SMILES string
O=[Co].O=[Co]O[Co]=O
InChI
1S/3Co.4O
InChI key
LBFUKZWYPLNNJC-UHFFFAOYSA-N
General description
氧化钴是一种p型半导体,属于普通尖晶石晶体结构,氧化物离子呈立方紧密堆积。它具有不同的氧化态和多种带隙能量(2.28eV 和1.57eV)。它在室温下为顺磁性。
Application
氧化钴(III)纳米颗粒可用于:
- 修饰用于检测纳米浓度范围砷(III)的玻碳电极。
- 与碳纳米球一起制备稳定的光催化剂用于染料分解和析氢反应。
- 作为电极材料用于制备超级电容器。
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signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 3 - Carc. 1A Inhalation - Resp. Sens. 1
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
flash_point_f
Not applicable
flash_point_c
Not applicable
