Nano Tungsten Trioxide Powder Tungsten(VI) Oxide WO3 Nanoparticle for catalyst

Product Description

Tsanangudzo yeWO3 Nanoparticle:

Chikamu saizi: 50nm

Kuchena: 99.9%

Ruvara: yero, yebhuruu, yepepuru

Zvinoumba WO3 Nanopowder:

1. Kufambiswa kwechiedza kunoonekwa kunopfuura 70%.

2. Pedyo-infrared blocking rate pamusoro pe90%.

3. UV-blocking rate pamusoro pe90%.

Kushandiswa kweNano Tungsten Trioxide Powder:

WO3 nanoparticles poda inogona kushandiswa sechinhu chinokonzeresa.

Zvidzidzo zvakaratidza kuti kushandisa 30% H2O2 senzvimbo yeokisijeni uye kushandisa tungsten trioxide chete sechinhu chinokonzeresa kuti oxidation ye cyclohexene iite adipic acid inogona kuwana goho repamusoro uye kuchena.Kana huwandu hwe tungsten trioxide huri 5.0 mmol uye molar ratio yeWO3: cyclohexene:H2O2 iri 1:40:176, maitiro anoitwa pakupisa reflux kwemaawa matanhatu, uye kupatsanurwa kweadipic acid i75.4%.Kuchena ndiko 99.8%.Iyo tungsten trioxide catalyst inoshandiswa kakawanda 4 nguva, uye kuparadzanisa goho readipic acid rinogona kuramba richisvika kupfuura 70%.Kubatanidza FTIR uye XRD ongororo yakaratidza kugadzikana kwechimiro uye kudzoreredza kweiyo catalyst panguva yeoxidation reaction ye cyclohexene yakagadziriswa ne tungsten trioxide.

Kuenzaniswa nePt/CNTs catalyst isina WO3 kugadziridzwa, iyo Pt / WO3-CNTs inoumbwa catalyst haingoratidzi yakakura ye electrochemical inoshanda nzvimbo, yakakwira catalyst chiitiko chakanangana nemethanol electro-oxidation, asi inoratidzawo kugadzikana kwakanyanya uye inooneka antiposion kushivirira kune isina kukwana oxidized mhando panguva methanol oxidation.