Kobalt Oxide Co3O4 lulú

Sipesifikesonu

1.Name: nanoKobalt OxideCo3O4 lulú
2.Purity: 99.9% min
3.Apearacne: grẹy dudu lulú
4.Particle iwọn: 50nm

5.SSA: 30-80 m2 / g

Awọn ohun-ini:
Ifihan si afẹfẹ, rọrun lati fa ọrinrin, ṣugbọn ko ṣe ina awọn agbo ogun omi.O jẹ tiotuka ninu acid nitric.Nigbati o ba gbona si oke 1200 oC, nano-cobalt oxide yoo fọ lulẹ si oxide sub-cobalt.Ninu ina hydrogen, nano-cobalt oxide ti wa ni kikan si 900 oC, yoo yipada si koluboti irin.Cobalt(II,III) oxide jẹ idapọpọ kemikali pẹlu agbekalẹ Co3O4.O jẹ ri to dudu, ati agbo valence adalu, ti o ni awọn mejeeji Co (II) ati Co (III) awọn ipinlẹ ifoyina.O le ṣe agbekalẹ bi CoIICoIII2O4 tabi CoO.Co2O3.Cobalt(II) oxide, CoO, yipada si Co3O4 ti o ba gbona si ayika 600-700 °C ni afẹfẹ.Ju 900 °C, CoO jẹ iduroṣinṣin.

Ohun elo: 

Catalysis, superconductors, awọn ohun elo amọ ati awọn aaye miiran bi awọn ohun elo eleto pataki;Bi ayase ati ayase ti ngbe ati elekiturodu ti nṣiṣe lọwọ ohun elo;Fun gilasi, tanganran colorants ati pigments;Kemikali ile ise oxidant ati ki o kan ayase fun Organic kolaginni;Awọn goggles agba ati awọn ohun elo àlẹmọ miiran;Carbide;Awọn sensọ iwọn otutu ati gaasi;Fun ile-iṣẹ semikondokito, awọn ohun elo itanna, awọn ohun elo elekiturodu batiri litiumu ion, awọn ohun elo oofa;Awọn ẹrọ itanna;Enamels;Awọn kẹkẹ lilọ;Awọn olupilẹṣẹ orisirisi;Awọn olugba agbara oorun....