Nano Tungsten Trioxide Hmoov Tungsten (VI) Oxide WO3 Nanoparticle rau catalyst

Product Description

Specification ntawmWO3 Nanoparticle:

Particle loj: 50nm

Purity: 99.9%

Xim: daj, xiav, ntshav

Nta ntawm WO3 Nanopowder:

1. Pom pom lub teeb xa tawm ntau dua 70%.

2. Nyob ze-infrared thaiv tus nqi siab tshaj 90%.

3. UV-thaiv tus nqi siab tshaj 90%.

Daim ntawv thov ntawm Nano Tungsten Trioxide Powder:

WO3 nanoparticles hmoov tuaj yeem siv los ua catalyst.

Cov kev tshawb fawb tau pom tias siv 30% H2O2 los ua cov pa oxygen thiab siv tungsten trioxide ib leeg los ua cov catalyst rau oxidation ntawm cyclohexene rau hauv adipic acid tuaj yeem ua tiav cov txiaj ntsig siab dua thiab purity.Thaum tus nqi ntawm tungsten trioxide yog 5.0 mmol thiab molar ratio ntawm WO3: cyclohexene: H2O2 yog 1:40:176, cov tshuaj tiv thaiv yog nqa tawm ntawm reflux kub rau 6 teev, thiab sib cais tawm los ntawm adipic acid yog 75.4%.purity yog 99.8%.Lub tungsten trioxide catalyst yog rov siv 4 zaug, thiab kev sib cais tawm ntawm adipic acid tseem tuaj yeem ncav cuag ntau dua 70%.Kev sib xyaw FTIR thiab XRD tsom xam ua pov thawj qhov kev ruaj ntseg thiab rov siv tau ntawm cov catalyst thaum lub sij hawm oxidation cov tshuaj tiv thaiv ntawm cyclohexene catalyzed los ntawm tungsten trioxide.

Piv nrog rau Pt / CNTs catalyst tsis muaj WO3 hloov kho, Pt / WO3-CNTs cov khoom siv sib xyaw ua ke tsis tsuas yog qhia cov txheeb ze loj electrochemical active nto thaj chaw, siab catalyst kev ua rau methanol electro-oxidation, tab sis kuj muaj kev ruaj ntseg heev nrog pom tseeb antiposion kam rau ua. Tsis tiav oxidized hom thaum methanol oxidation.