Ukuqonda iintlobo ezahlukeneyo zeTiO2

I-Titanium dioxide, eyaziwa ngokuba yi-TiO2, i-pigment eguquguqukayo esetyenziswa kumashishini ahlukeneyo. Iyaziwa ngeempawu zayo ezibalaseleyo zokusabalalisa ukukhanya, isalathisi esiphezulu se-refractive kunye nokukhuselwa kwe-UV. Nangona kunjalo, ayizizo zonke i-TiO2 ezifanayo. Kukho iintlobo ezahlukeneyo ze-TiO2, nganye ineempawu zayo ezizodwa kunye nokusetyenziswa. Kule blog, siza kuphonononga ezahlukeneyoiintlobo zeTiO2kunye nokusetyenziswa kwazo okukhethekileyo.

1. Rutile TiO2:

I-Rutile TiO2 yaziwa ngokuba yi-refractive index ephezulu kunye neempawu ezibalaseleyo zokukhusela i-UV. Ihlala isetyenziswa kwi-sunscreens, iipeyinti kunye neeplastiki ukubonelela ngokhuseleko oluphezulu lwe-UV kunye nokuphucula ukuqina kwemveliso.Rutile titanium dioxideikwaxatyiswa ngombala wayo omhlophe oqaqambileyo kwaye iqhele ukusetyenziswa kwiipeyinti kunye nezaleko zokungafihli kunye nokuqaqamba kwayo.

2. Anatase titanium dioxide:

 Anatase TiO2enye indlela eqhelekileyo ye-TiO2, eyaziwa ngokuba yindawo ephezulu kunye neempawu ze-photocatalytic. Ngenxa yokukwazi ukuphula izinto ezingcolisa indalo phantsi kokukhanya kwe-UV, isetyenziswa kakhulu kwizicelo zokusingqongileyo ezifana nokucocwa komoya kunye namanzi. Ngenxa yeempawu zayo ze-photocatalytic, i-anatase titanium dioxide iphinda isetyenziswe kwiingubo zokuzicoca kunye neeseli ze-photovoltaic.

3. Nano titanium dioxide:

I-Nano-TiO2 ibhekisela kwiincinci ze-titanium dioxide ezinobungakanani kuluhlu lwe-nanometer. Ezi ngqungquthela ze-ultrafine zibonisa umsebenzi ophuculweyo we-photocatalytic kwaye unoluhlu olubanzi lwezicelo, kubandakanywa iindawo zokuzicoca, iinkqubo zokucoca umoya, kunye neengubo zokulwa ne-antimicrobial. I-Nanoscale titanium dioxide ikwasetyenziswa kwishishini lezinto zokuthambisa ngenxa yeempawu zayo zokusasaza ukukhanya kunye nokukwazi ukubonelela ngokugudileyo, ukugqitywa kwe-matte kwiimveliso zokhathalelo lwesikhumba.

4. I-TiO2 ecolekileyo kakhulu:

I-Ultrafine titanium dioxide, eyaziwa ngokuba yi-submicron titanium dioxide, inamasuntswana angaphantsi kwe-micron enye ngobukhulu. Olu hlobo lwe-TiO2 luxabiswa kwindawo yalo ephezulu, eyenza ukuba ifaneleke kwizicelo ezifuna ukusasazwa okugqwesileyo kunye nokugubungela, njengeinki, iingubo kunye ne-adhesives. I-Ultrafine titanium dioxide iphinda isetyenziswe ekuveliseni i-ceramics ephezulu yokusebenza kunye ne-catalysts.

Isishwankathelo, iintlobo ezahlukeneyo zetitanium dioxideube noluhlu olubanzi lweepropati kunye nokusetyenziswa, okwenza zibe izithako ezibalulekileyo kumashishini ahlukeneyo. Ingaba isetyenziselwa ukhuseleko lwe-UV, i-photocatalysis okanye ukuphucula iimpawu zobuhle bemveliso, ukuqonda iimpawu ezithile zohlobo ngalunye lwe-TiO2 kubalulekile ekukhetheni izinto ezifanelekileyo kwisicelo esithile. Njengoko itekhnoloji iqhubeka nokuhambela phambili, uphuhliso lweTiO2 entsha enezakhiwo eziphuculweyo iya kwandisa ukusetyenziswa kwayo kwixesha elizayo.