Ukuqonda umehluko phakathi kweRatile, i-Anatase, neBrokite: Ukwambula izimfihlakalo zeTitanium Dioxide

Isingeniso:

Titanium dioxide (Tio2) kungenye yezinto zokwakha eziguquguqukayo kakhulu futhi ezisetshenziswa kabanzi ezinhlobonhlobo zezimboni, kufaka phakathi upende kanye nokumboza, izimonyo kanye nokudla. Kunezakhiwo ezintathu eziphambili zekristali emndenini we-tio2:I-Rutile Anatase neBrokite. Ukuqonda umehluko phakathi kwalezi zinhlaka kubalulekile ukuhlanganisa izakhiwo zabo ezihlukile nokuvula amandla abo. Kule bhulogi, sizobhekisisa izakhiwo kanye nezicelo ze-rutile, i-anatase, neBrokite, ziveze lezi zinhlobo ezintathu ezithokozisayo ze-titanium dioxide.

1. URutile Tio2:

I-rutile iyindlela evame kakhulu futhi ezinzile ye-titanium dioxide. Kubonakala ngesakhiwo sayo se-tetragonal crystal, esiqukethe ama-octahedrons agcwele kakhulu. Leli lungiselelo le-crystal linikeza i-ruter ukumelana kahle nemisebe ye-UV, okwenza kube yisinqumo esihle kakhulu sokwakheka kwelanga kwelanga kanye nezingubo zokuvimba i-UV.URutile Tio2Inkomba ephakeme ephakeme futhi ithuthukisa i-opacity yayo nokukhanya, okwenza kube yinto elungele ukukhiqiza upende osezingeni eliphakeme kanye nokuphrinta ama-inks. Ngokwengeziwe, ngenxa yokuqina kwayo okuphezulu kwamakhemikhali, i-rutile tio2 inezicelo ezinhlelweni zeCatalyst Support, ceramics, namadivayisi abonakalayo.

2. I-Anatase Tio2:

I-anatase ingenye indlela evamile ye-crystalline ye-titanium dioxide futhi inesakhiwo esilula se-teterragonal. Qhathanisa ne-rutile,Anatase tio2Inobunzima obuphansi kanye nendawo ephakeme ephezulu, inikeze umsebenzi ophakeme we-photocatalytic. Ngakho-ke, kusetshenziswa kabanzi kwizicelo ze-PhotoCatalytic ezifana namanzi nokuhlanzwa komoya, izindawo zokuzihlanza, kanye nokwelashwa kwamanzi amdaka. I-anatase nayo isetshenziswa njenge-ejenti yamhlophe ekwakhekeni nangokwesekelwa kwe-catalyst ekuphendukeni okuhlukahlukene kwamakhemikhali. Ngaphezu kwalokho, izakhiwo zayo ezihlukile zikagesi zikwenza zilungele ukukhiqizwa kwamangqamuzana e-DECAR-asterised solar kanye nezinzwa.

3. IBrokite Tio2:

IBrokite iyindlela evamile evamile ye-titanium dioxide futhi inesakhiwo se-crystal ye-orthorhombic ehluke kakhulu ezinkingeni ze-ruter ne-anatase. IBrokite ivame ukwenzeka kanye nezinye izinhlobo ezimbili futhi inezimpawu ezithile ezihlanganisiwe. Umsebenzi wayo we-catalytic uphakeme kune-rutile kodwa ephansi kune-anatase, okwenza kube lusizo kuzicelo ezithile zeselula. Ngokwengeziwe, isakhiwo se-crystal esiyingqayizivele saseBrook sivumela ukuthi isetshenziswe njenge-mineral specinen ngobucwebecwebe ngenxa yokubukeka kwayo okungavamile nokuhlukile.

Isiphetho:

Ukufingqa, izinto ezintathu ze-rutile, i-anatase kanye neBrootote zinezinhlaka ezahlukahlukene zekristal kanye nezakhiwo, futhi ngamunye unezinzuzo zawo nezinhlelo zokusebenza. Kusuka ekuvikelweni kwe-UV ku-PhotocaTalysis nokuningi, lezi zinhlobo zetitanium dioxideDlala indima ebalulekile emidlalweni ehlukahlukene, ukucindezela imingcele yokwenziwa okusha kanye nokwenza ngcono izimpilo zethu zansuku zonke.

Ngokuqonda izakhiwo kanye nezicelo ze-rutile, i-anatase kanye neBrookte, abacwaningi kanye nezinkampani bangenza izinqumo ezinolwazi lapho bekhetha uhlobo lwe-titanium dioxide evumelana kangcono nezidingo zabo ezithile, baqinisekise ukusebenza kahle kanye nemiphumela elindelekile.