Nano Tungsten Trioxide Powder Tungsten (VI) Oxide WO3 Nanoparticle ya catalizator

Ibisobanuro ku bicuruzwa

Ibisobanuro byaWO3 Nanoparticle:

Ingano y'ibice: 50nm

Isuku: 99,9%

Ibara: umuhondo, ubururu, umutuku

Ibiranga WO3 Nanopowder:

1. Itumanaho rigaragara rirenga 70%.

2. Igipimo cyo guhagarika hafi ya infragre hejuru ya 90%.

3. Igipimo cyo guhagarika UV hejuru ya 90%.

Gukoresha ifu ya Nano Tungsten Trioxide:

Ifu ya WO3 nanoparticles irashobora gukoreshwa nka catalizator.

Ubushakashatsi bwerekanye ko gukoresha 30% H2O2 nkisoko ya ogisijeni no gukoresha tungsten trioxide yonyine nkumusemburo wo guhagarika okiside ya cyclohexene muri acide adipic bishobora kugera ku musaruro mwinshi no kwera.Iyo ingano ya tungsten trioxide ari 5.0 mmol naho igipimo cya molar ya WO3: cyclohexene: H2O2 ni 1: 40: 176, reaction ikorwa ku bushyuhe bwo kugaruka kumasaha 6, kandi umusaruro wo gutandukanya aside adipic ni 75.4%.Ubuziranenge ni 99.8%.Cataliste ya tungsten trioxide ikoreshwa inshuro 4, kandi umusaruro wo gutandukanya aside adipic urashobora kugera kuri 70%.Gukomatanya isesengura rya FTIR na XRD byagaragaje ko imiterere itajegajega kandi ikoreshwa rya catalizator mugihe cya okiside ya cyclohexene iterwa na tungsten trioxide.

Ugereranije na catalizike ya Pt / CNTs idahinduwe na WO3, Pt / WO3-CNTs igizwe na catalizator ntago yerekana gusa ubuso bunini bugizwe nubutaka bukora amashanyarazi, ibikorwa bya catalizike bigana kuri methanol electro-okiside, ariko kandi bikagaragaza ituze ryinshi hamwe no kwihanganira antiposion kwihanganira ubwoko butuzuye bwa okiside mugihe cya okiside ya methanol.