Nano Tungsten Trioxide ntụ ntụ Tungsten(VI) Oxide WO3 Nanoparticle maka ihe ike

Nkọwa ngwaahịa

Nkọwapụta nkeWO3 Nanoparticle:

Akụkụ akụkụ: 50nm

Dị ọcha: 99.9%

Agba: odo, acha anụnụ anụnụ, odo odo

Njirimara nke WO3 Nanopowder:

1. Nnyefe ọkụ a na-ahụ anya karịrị 70%.

2. Ọnụego mgbochi infrared dị nso karịa 90%.

3. Ọnụego mgbochi UV karịa 90%.

Ngwa nke Nano Tungsten Trioxide ntụ ntụ:

Enwere ike iji ntụ ntụ WO3 nanoparticles mee ihe dị ka ihe na-akpali akpali.

Nnyocha egosiwo na iji 30% H2O2 dị ka ikuku oxygen na iji tungsten trioxide naanị dị ka ihe na-eme ka oxidation nke cyclohexene banye adipic acid nwere ike nweta mkpụrụ dị elu na ịdị ọcha.Mgbe ọnụọgụ tungsten trioxide bụ 5.0 mmol na molar ratio nke WO3: cyclohexene: H2O2 bụ 1:40:176, a na-eme mmeghachi omume na reflux okpomọkụ maka awa 6, na nkewa nke adipic acid bụ 75.4%.Dị ọcha bụ 99.8%.A na-eji tungsten trioxide catalyst eme ihe ugboro anọ ugboro anọ, na mkpụrụ nkewa nke adipic acid ka nwere ike iru karịa 70%.Ijikọta nyocha FTIR na XRD gosipụtara nkwụsi ike n'ụdị na reusability nke ihe na-eme ka ọ bụrụ mmeghachi omume oxidation nke cyclohexene catalyzed site na tungsten trioxide.

E jiri ya tụnyere Pt / CNTs catalyst na-enweghị WO3 mgbanwe, na Pt / WO3-CNTs mejupụtara catalyst bụghị nanị na-egosi ikwu nnukwu electrochemical arụ ọrụ n'elu ebe, elu catalyst ọrụ n'ebe methanol electro-oxidation, ma na-egosiputa nnọọ elu kwụsie ike na o doro anya antiposion ndidi na. ụdị oxidized na-ezughị ezu n'oge oxidation methanol.