Nano Tungsten Trioxide Powder Tungsten(VI) Oxide WO3 Nanoparticle mo le faʻamalosi

Fa'amatalaga Puupuu:

Nano Tungsten Trioxide Powder Tungsten(VI) Oxide WO3 Nanoparticle mo le faʻamalosi.Nano tungsten oxide e sili ona lelei catalytic faatinoga


Fa'amatalaga Oloa

Nano Tungsten Trioxide Powder Tungsten(VI) Oxide WO3 Nanoparticle mo le faʻamalosi

Fa'amatalaga o oloa

 

Fa'amatalaga oWO3 Nanoparticle:

Lapopo'a: 50nm

Mama: 99.9%

Lanu: samasama, lanumoana, lanu viole

Fa'ailoga ole WO3 Nanopowder:

1. E sili atu i le 70% le feʻaveaʻi o le malamalama vaʻaia.

2. Latalata-infrared poloka fua faatatau i luga 90%.

3. Uv-blocking fua faatatau i luga 90%.

Fa'aaogāina ole Nano Tungsten Trioxide Powder:

WO3 nanoparticles paʻu e mafai ona faʻaaogaina e fai ma faʻamalosi.

O suʻesuʻega ua faʻaalia ai o le faʻaaogaina o le 30% H2O2 e fai ma puna o le okesene ma le faʻaaogaina o le tungsten trioxide naʻo se faʻamalosi e faʻamalosia ai le faʻamaʻiina o le cyclohexene i le adipic acid e mafai ona maua ai le maualuga ma le mama.A oʻo i le aofaʻi o le tungsten trioxide e 5.0 mmol ma le fua molar o WO3: cyclohexene: H2O2 o le 1:40:176, o le tali e faia i le vevela vevela mo le 6 itula, ma o le vavaeeseina o le adipic acid o le 75.4%.Ole mama ole 99.8%.O le tungsten trioxide catalyst e faʻaaogaina 4 taimi, ma o le vavaeeseina o le adipic acid e mafai lava ona oʻo atu i le sili atu i le 70%.O le tu'ufa'atasia o su'esu'ega a le FTIR ma le XRD na fa'amaonia ai le mautu ma le toe fa'aogaina o le fa'amamafa i le taimi o le fa'ama'iina o le cyclohexene e fa'aosoina e le tungsten trioxide.

Pe a faatusatusa i le Pt/CNTs catalyst e aunoa ma le suiga WO3, o le Pt/WO3-CNTs composite catalyst e le gata o loʻo faʻaalia ai le tele o le eletise eletise eletise, maualuga le gaioiga galue agai i le methanol electro-oxidation, ae o loʻo faʻaalia foi le maualuga maualuga ma le faʻaalia o le faapalepale antiposion i le ituaiga fa'ama'i e le'i atoatoa ile fa'ama'iina ole methanol.


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