Kumvetsetsa Kusiyana Pakati pa Rutile, Anatase, ndi Brookite: Kuwulula Zinsinsi Za Titanium Dioxide

Chiyambi:

Titanium dioxide (TiO2) ndi chimodzi mwazinthu zosunthika komanso zogwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuphatikiza utoto ndi zokutira, zodzoladzola, ngakhale chakudya. Pali zigawo zitatu zazikulu za kristalo m'banja la TiO2:rutile anatase ndi brookite. Kumvetsetsa kusiyana pakati pa mapangidwe awa ndikofunikira kuti agwiritse ntchito mawonekedwe awo apadera ndikutsegula zomwe angathe. Mu blog iyi, tiyang'ana mwatsatanetsatane za katundu ndi ntchito za rutile, anatase, ndi brookite, kuwulula mitundu itatu yosangalatsayi ya titaniyamu dioxide.

1. Rutile Tio2:

Rutile ndiye mtundu wochulukirapo komanso wokhazikika wa titaniyamu woipa. Imadziwika ndi mawonekedwe ake a tetragonal crystal, omwe amakhala ndi ma octahedron odzaza kwambiri. Kukonzekera kwa kristalo kumeneku kumapangitsa kukana kwabwino kwambiri ku radiation ya UV, kupangitsa kuti ikhale chisankho chabwino kwambiri pakupanga zoteteza ku dzuwa ndi zokutira zotchingira UV.Rutile Tio2's high refractive index's imapangitsanso kuwala kwake ndi kuwala, kumapangitsa kuti ikhale yabwino kupanga utoto wapamwamba kwambiri ndi inki zosindikizira. Kuphatikiza apo, chifukwa cha kukhazikika kwake kwamankhwala, Rutile Tio2 ili ndi ntchito m'makina othandizira othandizira, zoumba, ndi zida zowunikira.

2. Anatase Tio2:

Anatase ndi mtundu wina wa crystalline wa titaniyamu woipa ndipo uli ndi mawonekedwe osavuta a tetragonal. Poyerekeza ndi rutile,Anatase Tio2ali ndi kachulukidwe kakang'ono komanso malo okwera pamwamba, zomwe zimapatsa ntchito yapamwamba ya photocatalytic. Chifukwa chake, imagwiritsidwa ntchito kwambiri pamapulogalamu a photocatalytic monga kuyeretsa madzi ndi mpweya, malo odzitchinjiriza, komanso kuthira madzi oyipa. Anatase amagwiritsidwanso ntchito ngati choyera popanga mapepala komanso ngati chothandizira pamachitidwe osiyanasiyana amankhwala. Kuphatikiza apo, mphamvu zake zapadera zamagetsi zimapangitsa kuti zikhale zoyenera kupanga ma cell a solar ndi masensa opangidwa ndi utoto.

3. Brookite Tio2:

Brookite ndi mtundu wocheperako wa titanium dioxide ndipo uli ndi orthorhombic crystal structure yomwe imasiyana kwambiri ndi ma tetragonal a rutile ndi anatase. Brookite nthawi zambiri imapezeka pamodzi ndi mitundu iwiriyi ndipo imakhala ndi zizindikiro zina. Ntchito yake yothandiza ndiyokwera kuposa rutile koma yotsika kuposa ya anatase, zomwe zimapangitsa kuti ikhale yothandiza pama cell a solar. Kuonjezera apo, mawonekedwe apadera a kristalo a brookite amalola kuti agwiritsidwe ntchito ngati mchere muzodzikongoletsera chifukwa cha mawonekedwe ake osowa komanso apadera.

Pomaliza:

Pomaliza, zida zitatu za rutile, anatase ndi brookite zili ndi mawonekedwe ndi makristalo osiyanasiyana, ndipo chilichonse chili ndi zabwino zake komanso ntchito zake. Kuchokera ku chitetezo cha UV kupita ku photocatalysis ndi zina, mitundu iyi yatitaniyamu dioxideimagwira ntchito yofunika kwambiri m'mafakitale osiyanasiyana, kukankhira malire azinthu zatsopano ndikuwongolera moyo wathu watsiku ndi tsiku.

Pomvetsetsa katundu ndi ntchito za rutile, anatase ndi brookite, ofufuza ndi makampani amatha kupanga zisankho zodziwika bwino posankha mawonekedwe a titaniyamu omwe amagwirizana ndi zosowa zawo zenizeni, kuonetsetsa kuti ntchito yabwino ndi zotsatira zomwe zikuyembekezeka.