Tungsten Trioxide CAS 1314-35-8

Cas:1314-35-8

Chiyero:99.9% mphindi

Molecular formula:1314-35-8

Kulemera kwa mamolekyu:231.84

Mawu ofanana ndi mawu:CI77901; TUNGSTEN TRIOXIDE 99.999%; TUNGSTEN TRIOXIDE, 99,5%; Tungsten(VI)oxide(99.9994%-W)PURATREM; Tungsten(VI)oxide(min.99.8%-W); Tungsten(VI)oxide, zotupa za sintered(99.99%-W)PURATREM; tungsten (vi) okusayidi, puratronic; TUNGSTEN OXIDE,POWDERCAS1314-35-8

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Kodi Tungsten Trioxide CAS 1314-35-8 ndi chiyani?

Ufa wachikasu wopepuka. Sasungunuke m'madzi ndi ma inorganic acid, sungunuka mu njira yotentha ya alkali, sungunuka pang'ono mu hydrofluoric acid. Tungsten trioxide ndiyofunikira pakati pamakampani opanga ma elemental tungsten kuchokera ku tungsten ore. Kusungunula kumaphatikizapo masitepe awiri: sitepe yoyamba ndikuthira miyala ya tungsten ndi alkali kuti ipeze WO3, ndiyeno kuchepetsa tungsten trioxide ndi carbon kapena hydrogen kuti mupeze zitsulo zachitsulo: WO3 + 3H2→W+3H2O2WO3+3C→2W+3CO2

Kufotokozera

Kanthu	Standard
WO3	≥99.9%
Pb	≤0.0001%
Bi	≤0.0001%
Sb	≤0.0005%
As	≤0.005%
Fe	≤0.005%
Al	≤0.0005%
Si	≤0.001%
Ni	≤0.0007%
Ca	≤0.001%
Mg	≤0.0007%
Mo	≤0.02%
K	≤0.005%
Na	≤0.005%
Cu	≤0.0003%
Mn	≤0.001%
P	≤0.0007%
S	≤0.0007%

Kugwiritsa ntchito

1. Kupanga ma alloys apamwamba osungunuka ndi simenti ya carbide. Tungsten trioxide imagwiritsidwa ntchito popanga ma aloyi ndi ma carbides omata okhala ndi malo osungunuka kwambiri omwe amapereka bata m'malo otentha kwambiri.

2. Kupanga mawaya a tungsten ndi zinthu zosapsa ndi moto. Amagwiritsidwanso ntchito popanga mawaya a tungsten ndi zida zotchingira moto, chifukwa cha zinthu zake zabwino zosagwira kutentha.

3. Zida za Electrochromic. Tungsten trioxide ndi chinthu chofunikira cha electrochromic chomwe chingagwiritsidwe ntchito m'magawo monga magalasi anzeru a dimming, zowonetsera zidziwitso, masensa otsika-voltage, masensa osamva mpweya, zokutira zoletsa kuwulutsa m'mlengalenga ndi kuwongolera mpweya wa infrared.

4. Chothandizira. Ndi chinthu chofunikira chothandizira chomwe chingagwiritsidwe ntchito ngati chothandizira chachikulu kapena chothandizira chothandizira. Amagwiritsidwa ntchito kwambiri mu hydrodesulfurization, SCR denitrification, photocatalysis, etc.
Maselo a dzuwa ndi ma electrochemical applications. Tungsten trioxide imagwiritsidwanso ntchito kwambiri m'maselo a dzuwa, electrochemistry, photoluminescence, emission field ndi zina.

5. Zida za Photochromic. Pakali pano ndi imodzi mwazinthu zodalirika kwambiri padziko lonse lapansi ndipo ili ndi mtengo wogwiritsira ntchito pazinthu monga chitetezo, zokongoletsera, ndi kusunga deta.

6. Galasi lotha kuzimiririka. Monga kugwiritsa ntchito filimu ya electrochromic, tungsten trioxide imachokera ku njira yopangira magalasi omwe alipo, ndipo filimu yowala imamangirizidwa mwamphamvu pakati pa zidutswa ziwiri za galasi loyandama wamba.

7. Zida zotetezera. Monga chinthu chotchinga, tungsten trioxide ili ndi ubwino wa chitetezo chabwino, kupuma kwabwino komanso kuchapa. Itha kupangidwa kukhala zovala zachitsulo zosapanga radiation ndipo zitha kugwiritsidwanso ntchito pazigawo zotchingira zachipatala.
Chonyamulira ma cell amafuta. Tungsten trioxide imatha kusintha pang'ono mpweya ngati chonyamulira chamafuta, kunyamula zitsulo zamtengo wapatali, ndikupanga chothandizira cha Pt/WO3/C, potero kumathandizira kukana kwa dzimbiri kwa chothandizira ndikuwonjezera moyo wautumiki wa chothandizira.

8.Konzani chinthu chotsutsa. Monga chinthu chodziwikiratu, tungsten trioxide ili ndi maubwino apangidwe osavuta, otsika mtengo, komanso okhudzidwa kwambiri. Itha kugwiritsidwa ntchito pokonzekera zida zodzitchinjiriza, monga masensa a mpweya wa NO2 ndi masensa a mpweya wa H2S.