Titanium dioxide (TiO2) waa midab cad oo kala duwan oo loo isticmaalo warshado kala duwan, oo ay ku jiraan warshadaha waraaqaha. Sanadihii la soo dhaafay, baahida loo qabo titanium dioxide tayo sare leh, gaar ahaan anatase titanium dioxide, ayaa kor u kacday. Shiinaha ayaa noqday hormuudka soo saaraha anatase titanium dioxide, oo bixisa codsiyo cusub oo loogu talagalay warshadaha waraaqaha.
Anatase titanium dioxide oo ka yimid Shiinaha ayaa helay dareen baahsan sababtoo ah waxqabadkeeda wanaagsan iyo codsiyada cusub ee warshadaha waraaqaha. Anatase waa qaab kristaliin ah oo TiO2 ah kaas oo leh index refractive sare, sifooyin iftiin aad u fiican iyo firfircoonida photocatalytic ee la xoojiyay. Qalabkan gaarka ah ayaa ka dhigaya mid ku habboon hagaajinta tayada iyo waxqabadka alaabta waraaqaha.
Mid ka mid ah codsiyada cusub ee anatase Shiinahatitanium dioxidewarshadaha waraaqaha waa sida midab-waxqabad sare leh. Marka lagu daro dahaarka waraaqaha, anatase titanium dioxide waxay wanaajisaa mugdiga, dhalaalka iyo cadaanka warqadda. Tani waxay hagaajinaysaa isbarbardhigga daabacaadda iyo soo saarista midabka, taasoo ka dhigaysa mid ku habboon daabacaadda tayada sare leh iyo codsiyada baakadaha.
Intaa waxaa dheer, anatase titanium dioxide oo ka soo jeeda Shiinaha waxay leedahay sifooyin iftiin leh oo aad u fiican, taas oo ka caawisa hagaajinta sifooyinka indhaha ee warqadda. Adigoo si siman u kala firdhiya midabada dahaarka warqadda oo dhan, waxay kaa caawinaysaa in la gaaro siman, oog dhalaalaysa taasoo kor u qaadaysa muuqaalka guud ee warqadda iyo daabacaadda.
Marka lagu daro faa'iidooyinka indhaha, anatase titanium dioxide ee Shiinaha ayaa sidoo kale u dhaqma sida xannibaadaha UV ee waxtarka leh marka loo isticmaalo waraaqaha waraaqaha. Tilmaamahan ayaa si gaar ah qiimo ugu leh codsiyada halka shucaaca UV ay tahay in la ilaaliyo, sida alaabta baakadaha iyo calaamadaha dibadda. Marka lagu daro anatase titanium dioxide, alaabada warqadu waxay wanaajisay adkeysiga iyo iska caabinta UV-ku keeno jaalaha.
Intaa waxaa dheer, firfircoonida sawir-qaadista ee anatase titanium dioxide waxay furaysaa fursado cusub oo is-nadiifinta iyo alaabta waraaqaha hawo-nadiifinta. Marka iftiinka loo soo bandhigo, titanium dioxide anatase wuxuu kicin karaa fal-celin photocatalytic kaas oo jebiya xeryahooda organic iyo wasakhowga, caawinta abuurista jawi nadiif ah, caafimaad leh. Codsigan hal-abuurka leh ayaa awood weyn u haya waraaqaha khaaska ah ee loo isticmaalo nadaafadda, daryeelka caafimaadka iyo sii jirista deegaanka.
Soo saarista anatase titanium dioxide ee Shiinaha waxay sidoo kale la socotaa warshadaha warqadaha ee xoogga saaraya dhaqamada waara iyo deegaanka u wanaagsan. Horumarinta hababka wax soo saarka iyo xakamaynta tayada, alaab-qeybiyeyaasha Shiinaha ayaa awood u leh inay bixiyaan nadiif sareanatase titanium dioxidekaas oo buuxiya heerarka adag ee deegaanka. Tani waxay awood u siinaysaa soosaarayaasha warqadaha inay ku daraan midabada deegaanka u saaxiibka ah alaabtooda, iyagoo buuxinaya baahiyaha macaamiisha iyo ganacsiyada deegaanka ku baraarugsan.
Isku soo wada duuboo, adeegsiga hal-abuurka leh ee titanium dioxide ee Shiinaha ayaa horumar la taaban karo u horseeday warshadaha samaynta waraaqaha. Sifooyinkeeda gaarka ah, oo ay ku jiraan index refractive sare, awoodda kala firdhiso iftiinka, saamaynta xannibaadda UV iyo dhaqdhaqaaqa photocatalytic, ka dhigaysa wax lagu daro qiimo leh si loo hagaajiyo waxqabadka iyo joogtaynta alaabta waraaqaha. Maaddaama baahida loo qabo titanium dioxide oo tayo sare leh ay sii kordheyso, codsiga hal-abuurka leh ee anatase ee Shiinaha ayaa hubaal ah inuu kor u qaadi doono horumar dheeraad ah oo ku saabsan warshadaha waraaqaha iyo bixinta fursado cusub oo lagu hagaajinayo tayada alaabta iyo mas'uuliyadda deegaanka.
Waqtiga boostada: Agoosto-14-2024