Qhov sib txawv ntawm Titanium Oxide thiab Titanium Dioxide

Titanium dioxide thiab titanium oxide yog ob hom tshuaj lom neeg uas ua lub luag haujlwm tseem ceeb hauv kev tsim khoom thiab kev tshawb fawb tshawb fawb. Txawm hais tias lawv cov npe zoo sib xws, lawv yeej muaj qhov sib txawv ntawm cov qauv tshuaj thiab cov khoom. Yog li, qhov sib txawv ntawm titanium oxide thiab titanium dioxide yog dab tsi?

1. Dab tsi yog titanium dioxide?
Cov tshuaj formula ntawm titanium dioxide yog TiO2, uas yog tsim los ntawm titanium thiab oxygen. Nws yog cov hmoov tsis muaj xim lossis xim dawb nrog cov khoom siv kho qhov muag zoo thiab tshuaj lom neeg ruaj khov. Titanium dioxide yog dav siv nyob rau hauv lub hnub ci hlwb, coatings, zaub mov additives thiab lwm yam teb.

2. Dab tsi yog titanium oxide?
Titanium oxide yog hais txog ib qho chaw uas muaj titanium thiab cov pa oxygen, nrog rau cov tshuaj formula Ti2O3. Piv nrog rau titanium dioxide, lub cev thiab tshuaj lom neeg ntawm titanium oxide tej zaum yuav txawv, thiab cov chaw siv thiab kev siv kuj txawv. Hais txog cov khoom siv tshuaj, titanium oxide kuj tsis ruaj khov thiab yooj yim oxidized hauv huab cua los tsim titanium dioxide.

Txawm hais tias titanium oxide tsis ruaj khov li titanium dioxide, nws muaj qhov tshwj xeeb ntawm daim ntawv thov. Titanium oxide muaj zog adhesion thiab tsis yooj yim rau kev hloov tshuaj lom neeg, yog li nws feem ntau siv los ua cov xim thiab txheej los pab cov khoom ua tiav cov txiaj ntsig zoo. Tsis tas li ntawd, titanium oxide kuj qhia tau hais tias muaj peev xwm siv tau zoo hauv lub hnub ci, lub zog hluav taws xob photovoltaic thiab lwm qhov chaw vim nws muaj peev xwm nqus tau zoo.

3. Qhov sib txawv ntawm titanium oxide thiab titanium dioxide

1>Qhov sib txawv ntawm cov khoom siv tshuaj

① Cov qauv sib txawv: Titanium dioxide yog cov khoom sib xyaw ua ke ntawm titanium thiab oxygen, nrog rau cov tshuaj formula TiO2; Thaum titanium oxide yog tsim los ntawm ob lub xeev oxidation ntawm titanium ions, nrog rau cov tshuaj formula Ti2O3.

② Cov ntaub ntawv siv lead ua sib txawv: Titanium dioxide crystals muaj ntau hom siv lead ua, feem ntau yog rutile thiab anatase; thaum lub sij hawm siv lead ua daim ntawv ntawm titanium oxide yog lub phaj zoo li cov qauv ntawm triclinic system.

③ Cov khoom siv tshuaj sib txawv: Titanium dioxide yog ib qho oxide ruaj khov uas yog insoluble hauv dej, tab sis soluble hauv acid thiab alkali, thiab muaj zog photocatalytic nyhuv; thaum titanium oxide yog ib qho chaw tsis ruaj khov uas yooj yim oxidized hauv huab cua los tsim titanium dioxide.

2>Qhov sib txawv ntawm cov yam ntxwv ntawm daim ntawv thov

① Kev siv sib txawv: Titanium dioxide yog cov khoom siv tsis zoo nrog ntau yam kev siv, xws li ua ceramics, coatings, roj hmab, yas, ntawv, thiab lwm yam.; thaum titanium oxide siv tsawg dua hauv kev tsim khoom vim nws cov khoom tsis ruaj khov.
② Cov khoom siv kho qhov muag sib txawv: Titanium dioxide muaj qhov ua kom huv ntawm tus kheej zoo hauv qab hnub ci thiab tuaj yeem siv rau hauv tsev, khoom siv teeb pom kev zoo thiab lwm yam; thaum titanium oxide muaj peev xwm nqus tau zoo thiab tuaj yeem siv rau hauv lub hnub ci hlwb, photovoltaic zog tsim thiab lwm yam.
③ Cov khoom siv sib txawv: Titanium dioxide muaj qhov nyuaj thiab lub zog, thiab muaj cov yam ntxwv ntawm kev hnav tsis kam thiab corrosion kuj, thiab tuaj yeem siv los ua cov ntaub ntawv muaj zog; Thaum titanium oxide kuj yog mos, tab sis muaj cov khoom zoo heev thiab cov khoom sib nqus, thiab tuaj yeem siv los ua cov khoom siv hluav taws xob, nanomaterials, thiab lwm yam.

Cov ntsiab lus:
Qhov sib txawv ntawm titanium dioxide thiab titanium oxide tsis yog tsuas yog tshwm sim hauv lawv cov tshuaj lom neeg thiab muaj pes tsawg leeg, tab sis kuj nyob rau hauv lawv cov ntawv thov tshwj xeeb. Ib yam li menyuam ntxaib hauv tib neeg lub ntiaj teb, txawm hais tias lawv muaj cov noob caj noob ces thiab ntshav kev sib raug zoo, lawv tus kheej, kev nyiam ua thiab kev ua tiav yuav txawv kiag li. Qhov no yog qhov xav tsis thoob ntawm lub ntiaj teb tshuaj-txhua yam khoom muaj nws qhov tshwj xeeb ntxim nyiam thiab muaj txiaj ntsig, tos peb los tshawb pom thiab siv.