China OEM Nano Tungsten Carbide Power - Cobalt Oxide Co3O4 powder – Xinglu
China OEM Nano Tungsten Carbide Power - Cobalt Oxide Co3O4 powder – Xinglu Detail:
Specification
1.Name: nano Cobalt Oxide Co3O4 powder
2.Purity: 99.9% min
3.Appearacne: gray black powder
4.Particle size: 50nm
5.SSA: 30-80 m2/g
Properties:
Exposure to air, easy to absorb moisture, but does not generate water compounds. It is soluble in nitric acid. When heated to above 1200 oC, nano-cobalt oxide will be broken down into sub-cobalt oxide. In the hydrogen flame, nano-cobalt oxide is heated to 900 oC, it will be transformed into metal cobalt. Cobalt(II,III) oxide is chemical compound with the formula Co3O4. It is a black solid, and a mixed valence compound, containing both Co(II) and Co(III) oxidation states. It can be formulated as CoIICoIII2O4 or CoO.Co2O3. Cobalt(II) oxide, CoO, converts to Co3O4 if heated to around 600-700 °C in air. Above 900 °C, CoO is stable.
Application:
Catalysis, superconductors, ceramics and other fields as an important inorganic materials; As catalyst and catalyst carrier and the electrode active material; For glass, porcelain colorants and pigments; Chemical industry oxidant and a catalyst for organic synthesis; Senior goggles and other filter materials; Carbide; Temperature and gas sensors; For the semiconductor industry, electronic ceramics, lithium ion battery electrode materials, magnetic materials; Electrochromic devices; Enamels; Grinding wheels; Heterogeneous catalysts; Solar energy absorbers....
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We pursue the administration tenet of "Quality is superior, Services is supreme, Standing is first", and will sincerely create and share success with all customers for China OEM Nano Tungsten Carbide Power - Cobalt Oxide Co3O4 powder – Xinglu, The product will supply to all over the world, such as: Denmark , Belgium , San Diego , Customer's satisfaction is always our quest, creating value for customers is always our duty, a long term mutual-beneficial business relationship is what we are doing for. We are an absolutely reliable partner for yourself in China. Of course, other services, like consulting, can be offered too.
By Victor Yanushkevich
from Amsterdam
- 2018.04.25 16:46
We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
By Eleanore
from Nairobi
- 2018.06.18 17:25
