Uhlolojikelele lwe-cobalt tetroxide

I-Cobalt trioxide (Co3O4) iyinhlanganisela enezakhiwo ezinhle kakhulu zomzimba namakhemikhali.Iqinile emnyama, engancibiliki emanzini futhi iqinile emoyeni nasemoyeni.Ngenxa yezakhiwo zayo eziphakeme kazibuthe, ukusebenza kwamakhemikhali aphezulu kanye nokusebenza okuphezulu kwe-electrochemical, i-cobalt tetroxide isetshenziswe kabanzi emandleni, e-electronics, e-catalysts nakweminye imikhakha.

Izakhiwo zomzimba nezamakhemikhali ze-cobalt trioxide

I-cobalt tetroxide inezakhiwo ezinhle kakhulu zomzimba.Iqinile emnyama, engancibiliki emanzini futhi izinzile emoyeni nasemoyeni endaweni yokushisa.Ukuminyana kwayo kungu-5.12g/cm3, futhi amakristalu angama-tetragonal oxides.I-Magnetism iyisici esibalulekile se-cobalt tetroxide, enozibuthe ophezulu futhi ingasetshenziswa ezintweni kazibuthe nezinye izinkambu.

Ngokuphathelene nezakhiwo zamakhemikhali, i-cobalt tetroxide inomsebenzi wamakhemikhali aphezulu.Ingancishiswa ibe yinsimbi ye-cobalt noma i-oxidized ibe yi-cobalt dioxide.Ngaphezu kwalokho, i-cobalt tetroxide izobola ngaphansi kokushisa okuphezulu nezimo ezikhanyayo.

Indlela yokukhiqiza kanye ne-synthesis ye-cobalt trioxide

Kunezindlela eziningi zokukhiqiza ze-cobalt tetroxide, izindlela eziyinhloko zihlanganisa ukuhlanganiswa kwesigaba esiqinile, ukuhlanganiswa kwesigaba se-liquid kanye ne-gas phase synthesis.Phakathi kwazo, indlela yokuhlanganiswa kwesigaba esiqinile iyindlela evame ukusetshenziswa kakhulu.Yenziwe ngensimbi ye-cobalt noma i-cobalt hydroxide njengezinto zokusetshenziswa, futhi ishiswa umoya-mpilo ekushiseni okuphezulu ukuze ithole i-cobalt tetroxide.

Izindawo ezisetshenziswa kakhulu ze-cobalt tetroxide

Ngenxa yezakhiwo zayo ezikhethekile zomzimba namakhemikhali, i-cobalt tetroxide iye yasetshenziswa kabanzi emikhakheni eminingi.Phakathi kwabo, inkambu yesicelo ebaluleke kakhulu yinkundla ye-catalyst.I-cobalt tetroxide ingasetshenziswa njenge-catalyst yokusabela okuhlukahlukene, njengokusabela kwe-cyclopropanation, ukusabela kwe-oxidation, ukusabela kwe-alkylation, njll. Ngaphezu kwalokho, i-cobalt tetroxide ingasetshenziswa futhi ezintweni zebhethri, izinto kazibuthe, amadivaysi kagesi kanye nezinye izinkambu.

I-Chengdu Huarui Industrial Co., Ltd.

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