Isishwankathelo se-cobalt tetroxide

I-Cobalt trioxide (i-Co3O4) yimbumba eneempawu ezibalaseleyo zomzimba kunye neekhemikhali.Iqinile emnyama, enganyibiliki emanzini kwaye izinzile emoyeni kunye nokufuma.Ngenxa yeempawu zayo eziphezulu zamagnetic, umsebenzi ophezulu weekhemikhali kunye nokusebenza okuphezulu kwe-electrochemical, i-cobalt tetroxide isetyenziswe ngokubanzi kumandla, i-electronics, i-catalysts kunye nezinye iindawo.

Iimpawu zomzimba kunye neekhemikhali ze-cobalt trioxide

I-cobalt tetroxide ineempawu ezintle zomzimba.Yinto emnyama eqinileyo, enganyibiliki emanzini kwaye izinzile emoyeni kunye nokufuma kwiqondo lokushisa.Ubuninzi bayo buyi-5.12g / cm3, kwaye iikristale ziyi-tetragonal oxides.I-Magnetism luphawu olubalulekileyo lwe-cobalt tetroxide, enozibuthe ophezulu kwaye ingasetyenziswa kwizinto ezisebenza ngemagnethi nakwezinye iindawo.

Ngokumalunga neepropati zeekhemikhali, i-cobalt tetroxide inomsebenzi ophezulu weekhemikhali.Inokuncitshiswa kwi-cobalt metal okanye i-oxidized kwi-cobalt dioxide.Ukongeza, i-cobalt tetroxide iya kubola phantsi kobushushu obuphezulu kunye neemeko zokukhanya.

Indlela yokuvelisa kunye ne-synthesis ye-cobalt trioxide

Kukho iindlela ezininzi zokuvelisa i-cobalt tetroxide, iindlela eziphambili ziquka ukuhlanganiswa kwesigaba esiqinileyo, i-liquid phase synthesis kunye ne-gas phase synthesis.Phakathi kwazo, indlela yokudibanisa isigaba esiqinileyo yeyona ndlela isetyenziswa ngokuqhelekileyo.Yenziwe ngentsimbi ye-cobalt okanye i-cobalt hydroxide njengezinto eziluhlaza, kwaye itshiswa kwi-oksijini kwiqondo lokushisa eliphezulu ukufumana i-cobalt tetroxide.

Iindawo eziphambili zesicelo se-cobalt tetroxide

Ngenxa yeempawu zayo ezikhethekileyo zomzimba kunye nemichiza, i-cobalt tetroxide isetyenziswe ngokubanzi kwiinkalo ezininzi.Phakathi kwabo, eyona ndawo ibalulekileyo yesicelo yintsimi ye-catalyst.I-cobalt tetroxide ingasetyenziselwa njenge-catalyst yeendlela ezahlukeneyo zokuphendula, ezifana ne-cyclopropanation reaction, i-oxidation reaction, i-alkylation reaction, njl. Ukongeza, i-cobalt tetroxide ingasetyenziselwa kwizinto zebhetri, izinto zamagnetic, izixhobo zombane kunye nezinye iinkalo.

I-Chengdu Huarui Industrial Co., Ltd.

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