Taw qhia:
Titanium dioxide (TiO 2) yog cov khoom siv ntau yam uas ua lub luag haujlwm tseem ceeb hauv ntau yam kev lag luam xws li tshuaj pleev ib ce, pleev xim thiab catalysts. Titanium dioxide muaj nyob rau hauv ob lub ntsiab siv lead ua: rutile thiab anatase, uas muaj cov khoom tshwj xeeb thiab kev siv. Nyob rau hauv no blog, peb yuav delve rau hauv lub ntiaj teb no ntawm rutile thiab anatase titanium dioxide, unraveling lawv complexities thiab nthuav qhia lawv cov khoom sib txawv. Los ntawm kev ua li ntawd, peb tuaj yeem nkag siab peb txoj kev nkag siab ntawm cov khoom siv tshwj xeeb no thiab tshawb nrhiav nws lub peev xwm hauv ntau qhov chaw.
Rutile titanium dioxide: stability thiab kev siv:
Rutile yog daim ntawv crystalline ruaj khov tshaj plaws ntawm titanium dioxide thiab paub txog nws cov kev tiv thaiv zoo rau ib puag ncig xws li tshav kub, ultraviolet (UV) lub teeb, thiab cov kuab tshuaj lom neeg. Qhov kev ruaj ntseg no ua rau rutiletitanium dioxidethawj qhov kev xaiv rau cov xim zoo nkauj hauv cov xim, coatings thiab plastics. Tsis tas li ntawd, vim nws zoo heev UV-absorbing zog, rutile yog dav siv nyob rau hauv cov tshuaj pleev thaiv hnub thiab lwm yam kev tiv thaiv UV tiv thaiv daim tawv nqaij los ntawm teeb meem hluav taws xob.
Anatase Titanium Dioxide: Photocatalysis thiab Kev siv zog:
Tsis zoo li rutile, anatase titanium dioxide yog ib qho active photocatalyst thiab yog dav siv nyob rau hauv daim ntaub ntawv uas siv lub hnub ci zog. Nws cov qauv siv lead ua tshwj xeeb muab ntau qhov chaw saum npoo av, yog li ua rau kev ua haujlwm photocatalytic - ib qho khoom tseem ceeb rau kev ua kom huv huv huab cua thiab dej, ntxuav tus kheej qhov chaw thiab tsim lub zog tauj dua tshiab. Cov khoom siv semiconductor ntawm anatase titanium dioxide kuj ua rau nws yog ib qho tseem ceeb ntawm kev sib tw hauv lub hnub ci, roj hlwb thiab supercapacitors, ntxiv dag zog rau kev nce qib ntawm kev siv hluav taws xob ruaj khov.
Synergistic zog thiab hybrid cov ntaub ntawv:
Kev sib xyaw ntawmrutile thiab anatase titanium dioxidetuaj yeem tsim cov qauv hybrid uas muab kev ua tau zoo dua qub piv rau tus kheej cov ntaub ntawv. Cov ntaub ntawv hybrid no siv lub zog ntawm ob hom thiab kov yeej lawv cov kev txwv tsis pub muaj. Qhov kev sib xyaw no nthuav tawm cov kev ua haujlwm zoo photocatalytic, pigment dispersion thiab stability, paving txoj kev zoo siab possibilities nyob rau hauv lub zog hloov dua siab tshiab, dej purification thiab advanced txheej technologies.
Xaus:
Rutile thiab anatase titanium dioxide sawv cev rau ob sab ntawm tib lub caij, txhua tus muaj cov khoom sib txawv thiab kev ua haujlwm. Lawv cov khoom sib txawv ua rau txoj hauv kev rau lawv daim ntawv thov hauv ntau qhov kev lag luam uas tsim peb lub neej txhua hnub. Los ntawm kev tshawb fawb txuas ntxiv thiab kev tsim kho tshiab, peb tuaj yeem qhib lawv lub peev xwm tag nrho, siv lawv cov txuj ci tshwj xeeb los tsim lub neej yav tom ntej ci ntsa iab.
Hauv blog no, peb tsuas yog khawb qhov chaw ntawm dej hiav txwv loj ntawm kev paub txog rutile thiab anatase titanium dioxide. Txawm li cas los xij, peb cia siab tias qhov kev piav qhia no muab rau koj nrog lub hauv paus uas txhawb koj kom tshawb nrhiav thiab tshawb fawb thaj chaw zoo nkauj no.
Post lub sij hawm: Nov-28-2023