Anatase Titanium Dioxide

Name: Tuam Tshoj Anatase Titanium Dioxide Manufacturers, lwm tus neeg thiab Hoobkas - Zoo nqe - YUANJIN
Brand: Dezhou Yuanjin Biotechnology Co., Ltd.
SKU: 252953229

Anatase titanium dioxide, tseem hu ua titanium (IV) oxide los yog titania, yog cov inorganic compound muab los ntawm titanium nrog cov tshuaj formula TiO ₂. Thaum siv los ua cov xim xim, nws yog hu ua titanium dawb, Pigment White 6, lossis CI 77891. Nws yog cov khoom dawb uas tsis muaj dej hauv dej, txawm tias cov ntaub ntawv ntxhia tuaj yeem tshwm dub.

Xa kev nug

Tsham tam sim no

Khoom Taw qhia

Anatase Titanium Dioxide yog dab tsi

Cov txiaj ntsig ntawm Anatase Titanium Dioxide

High Photocatalytic Activity:Anatase titanium dioxide nthuav tawm cov haujlwm photocatalytic zoo heev, tshwj xeeb tshaj yog nyob rau hauv UV teeb. Cov cuab yeej no ua rau nws muaj txiaj ntsig zoo hauv kev siv photocatalysis, xws li huab cua thiab dej kom huv, ntxuav tus kheej qhov chaw, thiab degradation ntawm cov pa phem organic.

Ua haujlwm UV Absorption:Anatase titanium dioxide muaj peev xwm nqus tau siab rau UV teeb. Nws tuaj yeem nqus tau ib feem tseem ceeb ntawm cov teeb meem UV hluav taws xob, muab kev tiv thaiv UV-induced kev puas tsuaj thiab degradation. Cov yam ntxwv no muaj txiaj ntsig zoo hauv cov ntawv thov xws li tshuaj pleev thaiv hnub, txheej txheej, thiab cov ntaub ntawv raug tshav ntuj.

Txhim kho Optical Properties:Anatase titanium dioxide muaj lub teeb tawg zoo heev, uas ua rau nws qhov siab refractive index. Nws ua rau kev txhim kho dawb, ci, thiab opacity nyob rau hauv ntau yam khoom, nrog rau cov xim, pigments, tshuaj pleev ib ce, thiab coatings. Nws kuj yog siv los ua tus neeg sawv cev dawb hauv cov yas thiab cov ntawv.

Photostability:Anatase titanium dioxide paub txog nws cov photostability, lub ntsiab lus nws tuaj yeem khaws nws cov khoom thiab ruaj khov txawm tias raug teeb rau lub sijhawm ntev. Qhov no ua rau nws yog qhov kev xaiv tsim nyog rau kev siv sab nraum zoov uas yuav tsum tau ua kom muaj zog thiab tiv thaiv kev degradation los ntawm tshav ntuj raug.

Antibacterial thiab Antimicrobial Properties:Anatase titanium dioxide muaj cov tshuaj tua kab mob thiab tshuaj tua kab mob. Thaum ua haujlwm los ntawm UV teeb, nws tuaj yeem tua tau zoo lossis cuam tshuam kev loj hlob ntawm cov kab mob, kab mob, thiab lwm yam kab mob. Qhov no ua rau nws muaj txiaj ntsig zoo hauv ntau daim ntawv thov xws li cov tshuaj tua kab mob, cov lim cua, thiab cov khoom siv kho mob.

Kev siv Catalytic:Anatase titanium dioxide ua haujlwm ua haujlwm zoo hauv ntau yam tshuaj lom neeg. Nws cov khoom catalytic pom cov ntawv thov hauv thaj chaw xws li cov organic synthesis, kev kho dej khib nyiab, hydrogen ntau lawm, thiab kev kho ib puag ncig. Nws siab reactivity thiab selectivity ua rau nws muaj txiaj ntsig catalyst.

Tsawg toxicity:Anatase titanium dioxide yog suav tias yog kev nyab xeeb thiab tsis muaj tshuaj lom. Nws yog dav siv nyob rau hauv cov khoom siv, xws li tshuaj pleev ib ce, khoom noj khoom haus additives, thiab kws tshuaj. Nws cov toxicity profile tsawg pab txhawb rau nws qhov kev lees paub thiab kev tswj hwm kev pom zoo rau kev siv ntau yam kev siv.

Muaj thiab Nqi:Anatase titanium dioxide yog nkag tau yooj yim thiab muaj tus nqi qis dua piv rau lwm hom titanium dioxide, xws li rutile. Qhov no ua rau nws muaj txiaj ntsig zoo rau cov tuam txhab thiab cov lag luam uas xav tau titanium dioxide hauv lawv cov khoom.

Rutile Titanium Dioxide

Crystal qauv: Rutile
Siv: Xim, Ceramic, Tshuaj pleev ib ce, Plastics, Tawv, Ink
CAS NO: 13463-67-7
EINECS: 236-675-5
Cov roj formula: TiO2
Xim: dawb
Qib Standard: qib kev lag luam
Kev faib tawm: Sulfuric Acid Method / chloride txheej txheem
HS CODE: 3206111000
Cov tsos: hmoov

Anatase Titanium Dioxide

Crystal qauv: Anatase
Siv: Xim, Ceramic, Tshuaj pleev ib ce, Plastics, Tawv, Ink
CAS NO: 13463-67-7
EINECS: 236-675-5
Cov roj formula: TiO2
Xim: dawb
Qib Standard: qib kev lag luam
Kev faib tawm: Sulfuric Acid Method / chloride txheej txheem
HS CODE: 3206111000
Cov tsos: hmoov

Vim li cas thiaj xaiv peb

Quality Assurance
Lub tuam txhab tau tsim nyob rau hauv shandong xeev AAA credit qhauj, high-tech enterprises. Peb cov khoom muaj xws li sodium gluconate, Xanthan gum Titanium dioxideall Citric acid uas tau ntawv pov thawj los ntawm ISO9001, ISO22000, KOSHER, HALAL, HACCP, API ntawv pov thawj thiab lwm yam.

Kev siv technology tshiab
Peb lub tuam txhab muaj tag nrho cov cuab yeej kuaj, lub chaw soj ntsuam zoo meej, chav kuaj kab lis kev cai microbial, thiab ntau lab ntawm ICP kab keeb kuaj cov cuab yeej. Kev sib xyaw ua ke zoo tshaj plaws ntawm kev paub thoob ntiaj teb thiab kev txawj ntse ntxiv rau peb tsom mus rau kev siv tshuab.

Kev paub nplua nuj
Peb lub tuam txhab muaj ntau xyoo ntawm kev ua haujlwm ntau lawm. Lub tswv yim ntawm cov neeg siv khoom-oriented thiab yeej-yeej kev koom tes ua rau lub tuam txhab paub tab thiab muaj zog.

9 Qhov txawv ntawm Rutile thiab Anatase Titanium Dioxide Nanoparticles

Qhov tshwm sim ntawm Rutile thiab Anatase TiO2 Nanoparticles
Rutile titanium dioxide yog ib feem uas muaj feem ntau TiO2 nrog ib tug tsaus liab tsos, whereas Anatase titanium dioxide muaj xim tsis muaj xim rau xiav tsos.

Cov xim ntawm Rutile thiab Anatase TiO2 Nanoparticles
Rutile titanium dioxide muaj xim liab tsaus thiab cov nplua nuj pulverized rutile titanium dioxide muaj xim dawb, qhov Anatase titanium dioxide muaj xim tsaus nyob rau hauv lub xub ntiag ntawm impurities, tab sis nws daim ntawv ntshiab yog xim dawb los yog dawb.

Kev ua haujlwm kho qhov muag ntawm Anatase thiab Rutile Titanium Dioxide Nanoparticles
Rutile titanium dioxide yog optically zoo, whereas Anatase titanium dioxide yog optically tsis zoo.

Qhov tshwm sim ntawm Anatase thiab Rutile TiO2 Nanoparticles
Rutile yog ib hom titanium dioxide uas pom nyob rau hauv ib qho loj npaum li piv rau anatase titanium dioxide.

UV absorptions ntawm Anatase thiab Rutile Titanium Oxide Nanoparticles
Ultraviolent absorption los ntawm rutile titanium dioxide yog qhov zoo, whereas ultraviolet absorption los ntawm anatase titanium dioxide yog tsawg.

Hardness ntawm Rutile thiab Anatase Titanium Dioxide Nanoparticles
Lub hardness ntawm Rutile titanium dioxide yog qhov zoo, qhov Anatase titanium dioxide tsis nyuaj heev.

Lub ntiajteb txawj nqus tshwj xeeb ntawm ob hom TiO2 Nanoparticles
Qhov ceev ntawm Rutile titanium dioxide yog siab, qhov ceev ntawm anatase titanium dioxide yog tsawg.

Cov qauv siv lead ua sib txawv ntawm ob hom TiO2 Nanoparticles
Anatase thiab rutile titanium oxide siv lead ua qauv muaj kev sib txuas ntawm TiO2 octahedra. Qhov txawv ntawm ob yog tias qhov degree ntawm distortion ntawm octahedron yog txawv rau ob qho tib si.

Nqe sib txawv ntawm Anatase thiab Rutile TiO2 Nanoparticles
Vim yog tus nqi siab ntawm rutile titanium dioxide, nws feem ntau siv rau hauv cov khoom siv high-end. Rutile titanium dioxide tsis yog tsuas yog siv rau hauv kev tsim cov khoom siv dej zoo tshaj plaws xws li cov xim, inks thiab yas ntoo. Ntawm qhov tod tes, Anatase titanium dioxide tsis tshua kim tshaj rutile titanium dioxide thiab feem ntau koom nrog hauv kev tsim cov yas, luam ntawv inks, luam ntawv inks, thiab coatings.

Anatase Titanium Dioxide Nanoparticles Daim ntawv thov

Photocatalysis
Anatase titanium dioxide (TiO2) nanoparticles yog cov photocatalysts zoo heev. Lawv tau siv dav hauv kev ua kom huv ib puag ncig, xws li kev kho cua thiab dej. Qhov chaw siab tshaj plaws thiab kev ua haujlwm photocatalytic zoo heev pab txhawb kev degradation ntawm cov pa phem organic thiab tshem tawm cov kab mob tsis zoo nyob rau hauv UV teeb. TiO2 nanoparticles tuaj yeem decompose organic pollutants thiab aerosols los ntawm photocatalytic tshua thaum tov nrog cement, ua rau lawv zoo tagnrho rau tshem tawm cov ntxhiab tsw, ammonia, NOx, thiab aldehyde kuab paug.

Kev Ntxuav Tus Kheej Qhov Chaw
Cov khoom siv tu tus kheej ntawm anatase TiO2 nanoparticles ua rau lawv zoo tagnrho rau cov txheej txheem ntawm cov tsev, qhov rais, thiab lwm qhov chaw. Thaum raug tshav ntuj, cov coatings no decompose cov organic teeb meem thiab av, ua rau cov chaw uas ntxuav lawv tus kheej nrog tsawg tu. Cov thev naus laus zis no tau siv ntau ntxiv hauv cov phiaj xwm kev tsim vaj tsev xws li tunnels, cov tsev, thiab cov pavements uas cov pob zeb thiab cov cement koom nrog.
Koj puas paub tias silica nanoparticles kuj tseem siv los ua dej thiab tshuaj lom hauv cov khaub ncaws? Kawm tam sim no.

Sunscreens thiab Cosmetic
Vim lawv qhov siab refractive index thiab UV-blocking muaj peev xwm, anatase TiO2 nanoparticles feem ntau yog siv nyob rau hauv cov tshuaj pleev thaiv hnub thiab tshuaj pleev ib ce. Lawv muab kev tiv thaiv zoo tiv thaiv kev puas tsuaj UV hluav taws xob thaum tswj kev pom tseeb thiab kev zoo nkauj hauv cov qauv. Tsis tas li ntawd, lawv cov biocompatibility thiab ib puag ncig tus phooj ywg txhim kho lawv qhov tsim nyog rau cov ntawv thov no.

Dye-Sensitized Solar Cells (DSSCs)
Anatase TiO2 nanoparticles yog cov khoom tseem ceeb hauv dye-sensitized solar cells (DSSCs). Lawv cov khoom siv hluav taws xob tshwj xeeb txhim kho qhov ua tau zoo ntawm lub teeb nqus thiab hloov pauv, ua rau lawv tseem ceeb rau kev txhim kho cov khoom siv photovoltaic siab heev.

Cov khoom siv dej sib cais
Hauv cov khoom sib cais dej, anatase TiO2 nanoparticles ua cov khoom siv hluav taws xob thiab cov photocatalysts. Thaum irradiated los ntawm ultraviolet lub teeb nyob rau hauv lub xub ntiag ntawm ib tug roj los yog kua, lawv pab txhawb lub splitting ntawm dej molecules rau hauv hydrogen thiab oxygen, pab mus tsim lub zog huv si.

Optical Biosensors
TiO2 nanoparticles yog ua hauj lwm ua optical biosensors vim lawv zoo heev biocompatibility thiab muaj peev xwm cuam tshuam nrog lom molecules. Cov biosensors no tuaj yeem tshawb xyuas ntau yam tshuaj lom neeg muaj txiaj ntsig zoo thiab tshwj xeeb, ua rau lawv cov cuab yeej tseem ceeb hauv kev kuaj mob thiab kev saib xyuas ib puag ncig.

Kev siv tshuaj lom neeg
Anatase TiO2 nanoparticles tau pom cov ntawv thov hauv cov kab mob lom, tshwj xeeb hauv kev kho mob qog noj ntshav ntawm daim tawv nqaij. Thaum ua haujlwm los ntawm UV teeb, lawv muaj kev ua haujlwm siab hauv kev tsom thiab rhuav tshem cov qog nqaij hlav cancer. Tsis tas li ntawd, complex TiO2 nanoparticles ua ke nrog doxorubicin, tshuaj mob qog noj ntshav, txhim kho cov tshuaj zoo thiab kev ua tau zoo.

Yuav Ua Li Cas Xaiv Ib Tug Anatase Titanium Dioxide

Hom ntawm Titanium Dioxide:Muaj ob lub ntsiab ntawm titanium dioxide - Anatase thiab Rutile. Cov tom kawg tau dhau los ua qhov kev xaiv zoo tshaj plaws hauv cov tshuaj pleev ib ce vim nws qhov opacity siab thiab durability thaum yav tas los siv rau hauv cov ntawv thov uas tsis tshua muaj opacity.

Particle Loj:Qhov me me ntawm qhov me me, qhov zoo dua cov khoom tuaj yeem muab sib xyaw rau ntawm daim tawv nqaij. Rau cov tshuaj pleev ib ce-qib titanium dioxide, feem ntau yuav nyob ntawm 100 nm thiab 200 nm. Cov khoom me me muab kev sib cais zoo dua thiab ua kom zoo dua qub.

Kev kho deg:Ntau cov hmoov titanium raug kho nrog cov khoom siv saum npoo los txhim kho kev sib raug zoo nrog lwm cov khoom xyaw thiab tswj kev ruaj ntseg. Saib rau cov uas qhia txog silanes los yog fatty acids raws li kev kho mob, uas pab kom tsis txhob agglomeration thiab txhim kho formulation kev ua tau zoo.

Purity thiab Certification:Qib purity yuav tsum qhia koj xaiv ntawm no titanium oxide. Hauv cov khoom siv tu tus kheej, cov qib purified siab (Ntau dua lossis sib npaug li 99.5%) feem ntau yog ua haujlwm raws li lawv txo cov kev pheej hmoo ntawm kev sib kis ntawm lwm tus. Daim ntawv pov thawj xws li Cosmetic Ingredient Review (CIR) lossis Ecocert kuj tseem txhais tau tias zoo.

Kev tiv thaiv UV:Txheeb xyuas tus nqi SPF thiab UVA / UVB tiv thaiv qib tau teev nyob rau hauv cov khoom specifications. Cov qauv tsim ua haujlwm zoo yuav muaj qhov ntsuas SPF siab thaum twg titanium dioxide raug siv los ua lub lim UV, muab nws cov txiaj ntsig los tiv thaiv daim tawv nqaij.

Txoj Cai Ua Raws Cai:Nco ntsoov tias koj xaiv hom titanium dioxide ua tau raws li cov cai hauv zos rau kev siv tshuaj pleev ib ce. Qee thaj chaw tswj hwm cov cai tshwj xeeb ntawm qee cov ntaub ntawv titanium oxide hais txog kev ntsuas kev nyab xeeb thiab sau npe kom raug.

Cosmetic Properties:Ntsuas cov khoom xyaw no ntxiv qhov zoo nkauj zoo nkauj, xws li cov nyhuv matting lossis kev kho xim feem ntau pom hauv cov hauv paus lossis hmoov. Cov no feem ntau txiav txim siab los ntawm qhov ntsuas qhov taw qhia, uas yuav tsum yog 2.4-2.7 rau lub hom phiaj kho kom zoo nkauj.

Versatility nyob rau hauv Formulations:Xav txog qhov zoo npaum li cas koj cov anatase titanium dioxide sib xyaw nrog lwm cov khoom xyaw, xws li cream thiab tshuaj pleev ib ce, yam tsis muaj kev hloov pauv ntawm kev ntxhib los mos, kev sib kis, thiab emulsifying cov khoom ntawm cov cream raws li tau hais ua ntej thiab cov tshuaj pleev.

Cov khoom ntawm Anatase Titanium Dioxide

Tshuaj formula:Tio2 - anatase titanium dioxide muaj cov tshuaj tib yam li rutile thiab brookite, tag nrho cov sib txawv polymorphs ntawm titanium dioxide.

Reactivity:Anatase titanium dioxide paub txog nws cov reactivity ntau dua piv rau rutile.It nthuav tawm cov haujlwm tseem ceeb photocatalytic, ua rau nws muaj txiaj ntsig zoo hauv kev siv xws li kev kho ib puag ncig thiab hnub ci zog hloov dua siab tshiab.

Photocatalytic zog:Ib qho ntawm cov tshuaj tseem ceeb ntawm anatase titanium dioxide yog nws lub peev xwm los mus rau photocatalysis. Thaum raug ultraviolet lub teeb, anatase titanium dioxide tuaj yeem ua rau muaj kev cuam tshuam ntau yam tshuaj lom neeg, xws li degradation ntawm cov pa phem hauv dej.

Hloov mus rau rutile:Ntawm qhov kub siab, anatase titanium dioxide tuaj yeem dhau mus rau theem hloov mus rau rutile. Qhov kev hloov pauv no yog cov txheej txheem thim rov qab thiab cuam tshuam los ntawm yam xws li qhov kub thiab txias.

Thermal stability:Anatase titanium dioxide feem ntau tsis tshua muaj thermally ruaj khov tshaj li rutile, thiab nws cov stability yog cuam tshuam los ntawm tej yam kev mob xws li siab thiab muaj impurities.

Peb lub Hoobkas

Dezhou Yuanjin Biotechnology Co., Ltd. yog nyob rau hauv dezhou nroog, Shandong xeev, Tuam Tshoj nrog zoo nkauj scenery thiab yooj yim kev thauj mus los. Lub tuam txhab tau tsim nyob rau hauv shandong xeev AAA credit qhauj, high-tech enterprises. Peb cov khoom muaj xws li sodium gluconate, Xanthan gum Titanium dioxideall Citric acid uas tau ntawv pov thawj los ntawm ISO9001, ISO22000, KOSHER, HALAL, HACCP, API certification thiab lwm yam Peb cov khoom muag zoo nyob hauv tsev thiab txawv teb chaws. Qhov chaw muag khoom npog ntau tshaj 20 lub xeev hauv Suav teb, Southeast Asia, Europe, Middle Eastern lub teb chaws, Africa thiab lwm thaj tsam ntau tshaj 50 lub teb chaws. Cov txiaj ntsig txhua xyoo ntawm lub tuam txhab yog 10 billion yuan thiab cov txiaj ntsig txhua xyoo yog 50 lab yuan. Kev tshawb fawb thiab thev naus laus zis tshiab yog lub zog tsav ntawm lub tuam txhab kev txhim kho kom ruaj khov.

Peb lub tuam txhab yog ib lub tuam txhab koom ua ke kev tshawb fawb, kev tsim khoom, kev sim thiab kev muag khoom. Peb lub tuam txhab muaj tag nrho cov cuab yeej kuaj, lub chaw soj ntsuam zoo meej, chav kuaj kab lis kev cai microbial, thiab ntau lab ntawm ICP kab keeb kuaj cov cuab yeej. Kev sib xyaw ua ke zoo tshaj plaws ntawm kev paub thoob ntiaj teb thiab kev txawj ntse ntxiv rau peb tsom mus rau kev siv tshuab.

Peb lub tuam txhab cia siab tias yuav yog "cov neeg siv khoom yog Vajtswv, qhov zoo yog qhov tseem ceeb" lub hom phiaj, "cov neeg siv khoom txaus siab, kev txhim kho txuas ntxiv - yog peb txoj kev nrhiav" txoj hauv kev, nyob rau hnub tom ntej, raws li ib txwm muaj, siab dawb paug rau cov neeg siv khoom tshiab thiab qub los muab cov khoom zoo thiab kev pabcuam. Ua tsaug rau peb cov khoom ruaj khov thiab kev pabcuam zoo, ntau tus neeg koom tes zoo muaj kev koom tes zoo txij li tam sim no mus rau yav tom ntej.

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Nug cov lus nug

Q: Qhov txawv ntawm anatase thiab rutile TiO2 yog dab tsi?

A: Rutile titanium dioxide muaj xim liab tsaus thiab cov nplua nuj pulverized rutile titanium dioxide muaj xim dawb, qhov Anatase titanium dioxide muaj xim tsaus nyob rau hauv lub xub ntiag ntawm impurities, tab sis nws daim ntawv ntshiab yog xim tsis muaj xim lossis dawb.

Q: Dab tsi yog daim ntawv thov ntawm anatase TiO2?

A: Anatase titanium dioxide muaj cov nyhuv photocatalytic zoo thiab yog siv dav hauv photocatalysts thiab cua purifiers.
Anatase titanium dioxide vim muaj qhov tshwj xeeb loj heev tau siv dav hauv cov hnub ci hlwb, kev ua kom huv ib puag ncig, photocatalysis, catalyst media, gas sensors, thiab lithium roj teeb.

Q: Cov xim ntawm TiO2 anatase yog dab tsi?

A: Cov nanoparticles ntawm Anatase titanium dioxide muaj xim tsis muaj xim lossis daj. Lub ntuj daim ntawv ntawm Anatase titanium dioxide muaj ntau impurities uas ua rau nws tsaus. Cov qauv crystalline ntawm Anatase titanium dioxide yog tetragonal thiab txawv ntawm rutile titanium dioxide.

Q: Anatase titanium dioxide siv rau dab tsi?

A: Anatase titanium dioxide yog siv los ua pigment, tshuaj pleev thaiv hnub, thiab thickener hauv tshuaj pleev ib ce thiab cov khoom tu tawv nqaij. Nws yog ib qho zoo opacifier hauv daim ntawv hmoov, qhov twg nws yog siv los ua cov xim los muab cov xim dawb thiab opacity rau cov khoom xws li yas, ntawv, inks, khoom noj, tshuaj, thiab tshuaj txhuam hniav feem ntau.

Q: Anatase titanium dioxide ua dab tsi rau peb?

A: Tom qab xav txog ntau txoj kev tshawb fawb, EFSA tau xaus lus tias nanoparticle-loj anatase titanium dioxide tuaj yeem sib sau hauv lub cev, tawg DNA strands thiab ua rau chromosomal puas. Cov neeg saib xyuas kev nyab xeeb khoom noj nyob sab Europe tau sau npe tias anatase titanium dioxide tsis muaj kev nyab xeeb rau tib neeg noj, vim nws muaj peev xwm toxicity.

Q: Thaum twg qhov kub thiab txias ua anatase ua rutile?

A: Nyob rau hauv ntshiab hluavtaws anatase titanium dioxide, lub anatase mus rau rutile theem hloov feem ntau tshwm sim ntawm qhov kub ntawm 600 degree thiab 700 degree. Lub sijhawm hloov pauv kub tuaj yeem hloov pauv los ntawm ntau txoj hauv kev, suav nrog kev hloov kho qhov ua ntej lossis los ntawm kev ntxiv dopant lossis hloov pauv rau TiO2 qauv.

Q: Qhov twg yog qhov ruaj khov dua, rutile lossis anatase?

A: ... Ntxiv mus, ntawm nanoscale thiab rau qhov sib npaug ntawm NP loj, anatase yog qhov zoo tshaj plaws thermodynamically ruaj khov ntawm qhov ntau thiab tsawg dua 11 nm, brookite yog qhov ruaj khov tshaj plaws rau siv lead ua qhov ntau thiab tsawg ntawm 11 thiab 35 nm, thiab rutile feem ntau ruaj khov ntawm qhov ntau thiab tsawg dua. tshaj 35nm (Daim duab 3).

Q: Ob hom anatase titanium dioxide yog dab tsi?

A: Anatase titanium dioxide lossis titania yog polymorph oxide uas muaj nyob rau hauv peb hom: brookite, anatase, thiab rutile. Tag nrho peb daim ntawv tuaj yeem ua ke ntawm qhov chaw kuaj hauv daim ntawv ntawm cov hmoov dawb.

Q: Lwm lub npe rau anatase titanium dioxide yog dab tsi?

A: Anatase titanium dioxide yog titanium oxide nrog cov mis tio2. Ib qho oxide tshwm sim los ntawm ilmenite, rutile thiab anatase, nws muaj ntau yam kev siv. Nws muaj lub luag haujlwm ua zaub mov xim. Anatase titanium dioxide, tseem hu ua titanium (iv) oxide lossis titania, yog qhov tshwm sim oxide ntawm titanium.

Q: Anatase titanium dioxide ua dab tsi rau iav?

A: Thaum iav yog coated hauv anatase titanium dioxide, nws ua rau dej txav ceev. Es tsis txhob beading, cov nplooj ntawv dej tawm thiab tshem tawm cov av decomposed.

Q: Dab tsi xim yog anatase tio2?

A: Anatase yog ib qho metastable ntxhia daim ntawv ntawm anatase titanium dioxide (tio2) nrog tetragonal siv lead ua qauv. Txawm hais tias tsis muaj xim lossis dawb thaum dawb huv, anatase hauv qhov feem ntau yog cov khoom dub vim yog impurities.

Q: Anatase titanium dioxide ua li cas rau lub cev?

A: Anatase titanium dioxide yog cais raws li pawg 2b carcinogen raws li kev tshawb fawb tsiaj tau txuas nws txoj kev nqus rau hauv lub ntsws hlav. Txawm li cas los xij, tsis muaj kev tshawb fawb pom tias anatase titanium dioxide hauv cov zaub mov ua rau koj noj qab haus huv.

Q: Vim li cas anatase titanium dioxide nyob hauv ntau yam?

A: Cov tshuaj ntxiv tuaj yeem pom ntawm cov khw muag khoom noj khoom haus hauv ntau yam khoom noj. Anatase titanium dioxide tsis muaj cov khoom noj khoom haus lossis khoom noj khoom haus, tab sis tsuas yog siv rau lub hom phiaj sab nrauv xwb, ntxiv xim dawb thiab ci rau cov zaub mov thiab dej haus.

Q: Dab tsi dissolves anatase titanium dioxide?

A: Anatase titanium dioxide yog insoluble hauv dej, hydrochloric acid, dilute sulfuric acid, thiab organic solvents. Nws dissolves maj mam nyob rau hauv hydrofluoric acid thiab kub concentrated sulfuric acid.

Q: Dab tsi tshem tawm anatase titanium dioxide?

A: Tawm ntawm lub txee alkaline thiab acidic detergents feem ntau siv rau hauv cov txheej txheem tu ib txwm. Cov tshuaj ntxuav tes no tau raug pov thawj hauv qee daim ntawv thov tab sis nyob rau hauv cov xwm txheej uas muaj feem xyuam nrog anatase titanium dioxide, lawv feem ntau xaus rau lub hom phiaj ntawm anatase titanium dioxide. Lub hom phiaj ntawm tio 2 ua haujlwm los ntawm kev tso cov xim tawm ntawm cov tshuaj.

Q: Vim li cas anatase titanium dioxide yog photocatalyst zoo dua li rutile?

A: Siv cov yeeb yaj kiab zoo epitaxial TiO2 ntawm ob lub polymorphs peb ntsuas cov haujlwm photocatalytic ua haujlwm ntawm TiO2- zaj duab xis thickness. Rau anatase cov kev ua ub no nce rau cov yeeb yaj kiab mus txog ~ 5 nm tuab, thaum cov yeeb yaj kiab rutile ncav cuag lawv cov haujlwm siab tshaj plaws rau ~ 2.5 nm cov yeeb yaj kiab twb.

Q: Dab tsi yog cov khoom ntawm anatase titanium dioxide?

A: Qhov zoo tshaj plaws anatase theem TiO2-doped silica airgel ua kom pom cov khoom sib xyaw ua ke ntawm kev tawg-dawb morphology (2.84% shrinkage), thermal conductivity tsawg (29.30 mW/(m·K)) thiab tsawg ntom (149.4 mg / cm³) tom qab 800 degree kho.

Q: Lub cev puas tuaj yeem tshem tawm anatase titanium dioxide?

A: Muaj qee qhov pov thawj tias kev noj tshuaj anatase titanium dioxide tsis tawm hauv lub cev tag nrho. Kev tshuaj xyuas xyoo 2015 ntawm kev tshawb fawb tsiaj thiab qee qhov kev tshawb fawb tib neeg qhia tias anatase titanium dioxide tuaj yeem nkag mus rau hauv cov hlab ntsha thiab ua rau lwm yam kabmob ua rau puas tsuaj.

Q: Puas yog anatase titanium dioxide nqus rau hauv koj cov tawv nqaij?

A: Kev nthuav tawm. Anatase titanium dioxide tsis nkag mus rau ntawm daim tawv nqaij noj qab haus huv thiab tsis muaj kev pheej hmoo rau tib neeg kev noj qab haus huv los ntawm daim tawv nqaij.

Q: Koj puas tuaj yeem kov anatase titanium dioxide?

A: Anatase titanium dioxide tej zaum yuav yog carcinogen rau tib neeg. Tej zaum yuav tsis muaj kev nyab xeeb ntawm kev kis tus kab mob carcinogen, yog li txhua qhov kev sib cuag yuav tsum raug txo kom qis tshaj qhov ua tau.

Cim npe nrov: Tuam Tshoj anatase titanium dioxide manufacturers, lwm tus neeg, Hoobkas

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