Nano Tungsten Trioxide Powder Tungsten(VI) Oxide WO3 Nanoparticle ee kicinta

Sharaxaada Alaabta

TilmaamiddaWO3 Nanoparticle:

Cabbirka qaybta: 50nm

Daahirsanaanta: 99.9%

Midabka: huruud, buluug, guduud

Sifooyinka WO3 Nanopowder:

1. Gudbinta iftiinka muuqda ee ka badan 70%.

2. Heerka xannibaadda infrared-ku-dhow ee ka sarreeya 90%.

3. Heerka xannibaadda UV ee ka sarreeya 90%.

Codsiga budada Nano Tungsten Trioxide:

WO3 nanoparticles budada waxaa loo isticmaali karaa kicin ahaan.

Daraasaduhu waxay muujiyeen in isticmaalka 30% H2O2 sida isha oksijiinta iyo isticmaalka tungsten trioxide oo keliya sida kicinta si ay u kiciso oksaydhka cyclohexene ee adipic acid waxay gaari kartaa wax soo saar sare iyo nadiif.Marka qadarka trioxide tungsten uu yahay 5.0 mmol iyo saamiga molar ee WO3: cyclohexene: H2O2 waa 1: 40: 176, falcelinta waxaa lagu sameeyaa heerkulka reflux 6 saacadood, iyo dhalidda kala soocida adipic acid waa 75.4%.Nadiifintu waa 99.8%.Kaaliyaha trioxide tungsten ayaa si isdaba joog ah loo isticmaalaa 4 jeer, iyo dhalidda kala soocida adipic acid waxay weli gaari kartaa in ka badan 70%.Isku darka falanqaynta FTIR iyo XRD waxay caddeeyeen xasilloonida qaabdhismeedka iyo dib-u-isticmaalka kicinta inta lagu gudajiro falcelinta oksaydhka ee cyclohexene oo ay katay tungsten trioxide.

Marka la barbar dhigo kicinta Pt/CNTs iyada oo aan wax laga beddelin WO3, Pt/WO3-CNTs ka kooban ma aha oo kaliya inay muujiso qaraabo weyn oo koronto kimikaad ah oo firfircoon, firfircooni sare oo xagga methanol electro-oxidation, laakiin sidoo kale waxay muujisaa xasillooni aad u sareysa oo leh dulqaad muuqda oo liddi ku ah noocyada oksaydhka ah ee aan dhamaystirnayn inta lagu jiro oksaydhka methanol.