Faahfaahin:
Koodhka | P635-1 |
Magaca | Nanoparticles oksijiinta birta |
Formula | Fe2O3 |
CAS Maya. | 1309-37-1 |
Cabbirka Qaybaha | 20-30nm |
daahirnimo | 99% |
Nooca Crystal | alfa |
Muuqashada | budo cas |
Cabbirka kale | 100-200nm |
Xidhmada | 1kg/bac ama sida loo baahdo |
Codsiyada suurtagalka ah | Qalabka qurxinta, khadyada, nuugida iftiinka, kicinta, midabada, qalabka birta, iwm. |
Sharaxaad:
*Codsiga oxide nano-iron ee alaabta qurxinta
Midabka ka mid ah, nano-iron oxide waxa kale oo loo yaqaan 'iron oxide' (birta daahsoon).Midabka oksaydhka birta ee hufan waxa uu leeyahay cabbirka qayb ka mid ah 0.01μm, sidaa awgeed waxa uu leeyahay kororma sare, awood madow iyo daahfurnaan sare.Ka dib daawaynta gaarka ah ee dusha sare, waxay leedahay shiidid wanaagsan iyo kala firdhiso.Midabka birta ah ee hufan ayaa loo isticmaali karaa saliidda iyo alkyd, amino alkyd, acrylic iyo rinji kale si loo sameeyo rinji hufan, kuwaas oo leh sifooyin qurxoon oo wanaagsan.
*Codsiga oxide nano-iron ee walxaha khad
Birta oksaydhka jaalaha ah ayaa loo isticmaali karaa in lagu dahaadho gidaarka dibadda ee gasacadaha.Khadka cas ee Nano iron oxide waa casaan-dahab, gaar ahaan ku habboon darbiga gudaha ee gasacadaha.Intaa waxaa dheer, birta oksaydh cas ayaa u adkaysata heerkulka sare ee 300 ℃.Waa midab dhif ah oo khad ah.Si loo hagaajiyo tayada daabacaadda waraaqaha waraaqaha, pigments nano-iron oxide ayaa inta badan lagu daraa khadadka daabacaadda warqadaha si loo hubiyo chroma iyo chroma ee waraaqaha waraaqaha.
* Codsiga nano iron oxide ee midabaynta
Marka la hagaajiyo heerka nolosha dadka, dadku waxay aad iyo aad ugu fiirsanayaan midabada loo isticmaalo daawada, qurxinta, iyo cuntada.Midabka aan sunta ahayn ayaa noqday diiradda dareenka.Nano-iron oxide waa wakiilka midabaynta wanaagsan ee hoos yimaada xakamaynta adag ee arsenic iyo macdanta culus.
*Codsiga nano-iron oxide ee walxaha nuugaya iftiinka
Filimka Fe2O3 nano-particle polysterol resin wuxuu leeyahay awood nuugista wanaagsan ee iftiinka ka hooseeya 600 nm, waxaana loo isticmaali karaa shaandhada ultraviolet ee aaladaha semiconductor.
* Codsiga oksaydhka nano-iron ee walxaha magnetic iyo qalabka duubista birta
Nano Fe2O3 wuxuu leeyahay sifooyin birlab ah oo wanaagsan iyo qallafsanaan wanaagsan.Maaddooyinka magnetic magnetic inta badan waxaa ka mid ah oksaydhka birta jilicsan ee jilicsan (α-Fe2O3) iyo duubista birta magnetic (γ-Fe2O3).Nanoparticles magnetic waxay leeyihiin sifooyin hal dhisme magnetic domain ah iyo jujuub sare sababtoo ah cabbirkooda yar.Isticmaalka iyaga si ay u sameeyaan qalabka duubista magnetic waxay kordhin karaan saamiga calaamad-ilaa-sanqa iyo hagaajinta tayada sawirka.
* Codsiga nano iron oxide ee kicinta
Nano-iron oxide waxay leedahay aag gaar ah oo aad u weyn iyo saameyn dusha sare leh.Waa kicinta wanaagsan.Sababtoo ah cabbirka yar ee nanoparticle, boqolkiiba mugga dusha sare waa weyn yahay, xaaladda isku-xidhka iyo xaaladda elektarooniga ah ee dusha sare way ka duwan tahay gudaha qaybta, iyo isku-dubbaridka aan dhamaystirnayn ee atomyada dusha sare waxay sababtaa goobaha firfircoon ee korka ah.Dhaqdhaqaaqa iyo xulashada katalyst-ka ka samaysan nanoparticles ayaa ka sarreeya kicinta caadiga ah, waxayna leedahay nolol dheer oo ay fududahay in la shaqeeyo.
Xaaladda Kaydinta:
Nanoparticles-ka birta oksaydhka Fe2O3 nanopowders waa in lagu kaydiyaa meel xidhan, ka fogow nalka, meel qalalan.Kaydinta heerkulka qolku waa ok.
SEM: