Nano Alpha Red Iron Oxide ntụ ntụ Fe2O3 Nanoparticles / Nanopowder

Nano Alfa RedÍgwè oxide ntụ ntụFe2O3 Nanoparticles / Nanopowder

Iron (III) oxide, nke a na-akpọkwa maka ferric oxide, bụ ogige inorganic nwere usoro Fe2O3.

Mgbe nha Fe2O3 Iron (III) oxide dị obere na nanometer (1 ~ 100nm), ọnụ ọgụgụ atomiki elu, ebe a kapịrị ọnụ na ike elu nke ihe irighiri oxide iron na-abawanye nke ọma na mbelata nke urughuru, nke na-egosi atụmatụ nke mmetụta obere nha, mmetụta nha nha nha, mmetụta elu na mmetụta tunneling macroscopic quantum. Ọ nwere ezigbo ngwa anya, ihe ndọta na ihe ndị na-eme ka ahụ dị na wdg, nke nwere ngwa ngwa n'ọhịa nke nnabata ọkụ, ọgwụ, mgbasa ozi magnetik na catalysis.

1. Ngwa nke nano-iron oxide na ihe ndọta na ihe ndekọ magnetik
Nano Fe2O3 nwere ezigbo magnetik na ezigbo ike. Akụrụngwa oxymagnetic na-agụnye oxide dị nro magnetik (α-Fe2O3) na magnetik ndekọ ígwè oxide (γ-Fe2O3). Igwe magnetik nanoparticles nwere njirimara nke otu ngalaba magnetik na ike mmanye dị elu n'ihi obere nha ha. Iji ha mee ihe ndọta na-edekọ nwere ike melite ogo mgbama na mkpọtụ.
2. Ngwa nkenano ígwè oxidena agba na mkpuchi Na pigmenti, nano iron oxide na-akpọkwa iron oxide transperent (iron penetrating). Nke a na-akpọ nghọta adịghị kpọmkwem na-ezo aka na macroscopic nghọta nke ahụ onwe ha, ma na-ezo aka mgbasa nke pigmenti ahụ na organic na-adọ na-eme ka a oyi akwa nke agba film (ma ọ bụ mmanụ film). Mgbe ọkụ na-enwu na ihe nkiri agba, ọ bụrụ na ọ naghị agbanwe ihe mbụ Site na ihe nkiri agba, a na-ekwu na ihe ndị na-emepụta ihe na-eme ka ọ pụta ìhè. The transperent iron oxide pigmenti nwere elu chroma, elu tinting ike na elu nghọta, na nwere ezi egweri na dispersibility mgbe pụrụ iche elu ọgwụgwọ. Enwere ike iji pigmenti iron oxide transperent mee ihe maka mmanu na alkyd, amino alkyd, acrylic na ihe osise ndị ọzọ iji mee ihe eserese, nke nwere ezigbo ihe ịchọ mma. Enwere ike iji agba a na-atụgharị anya naanị ma ọ bụ gwakọta ya na paste agba agba ndị ọzọ. Ọ bụrụ na a na-agbakwunye obere ihe nkedo nke aluminom na-adịghị na-ese n'elu mmiri, ọ nwere ike ime ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe na-egbuke egbuke na-egbuke egbuke; a na-ejikọta ya na primers nke agba dị iche iche , Enwere ike iji ya mee ihe n'oge a na-achọ mma na ihe dị elu chọrọ, dị ka ụgbọ ala, ịnyịnya ígwè, ngwá ọrụ, mita, na osisi. Nri siri ike nke ọkụ ultraviolet na-ebufe ígwè na-eme ka ọ bụrụ ihe nchebe ultraviolet na plastik, a na-ejikwa ya na nkwakọ ngwaahịa plastik dị ka ihe ọṅụṅụ na ọgwụ. Nano Fe2O3 nwekwara nnukwu atụmanya ngwa na mkpuchi mkpuchi electrostatic, yana mkpuchi Fe3O2 nano nwere ihe mkpuchi electrostatic dị mma ka emepụtara nke ọma. Ndị dị otú ahụ nanoparticles nwere semiconductor Njirimara nwere elu conductivity karịa ot oxides na ụlọ okpomọkụ, na otú nwere ike na-arụ ihe electrostatic echebe ọrụ.
3. Ngwa nke nano-iron oxide na-eme ka ọ bụrụ ihe na-eme ka ọ dịkwuo mma. A na-ese n'elu oghere nke nano-α-Fe2O3 nwere oghere n'elu mmiri mkpofu nwere ihe ndị na-edozi ahụ. Iji ìhè anyanwụ na-eweda ihe ndị dị ndụ nwere ike ime ka usoro ọgwụgwọ mmiri dị ngwa ngwa ngwa. Ụzọ a bụ ndị United States, Japan, wdg na-eji eme ihe maka mmetọ nke mwụfu mmanụ dị n'ụsọ mmiri na-akpata. A na-eji Nano-α-Fe2O3 mee ihe ozugbo dị ka ihe na-eme ka oxidation, mbelata na njikọ nke polymer molecular dị elu. Nano-α-Fe2O3 onye na-enye ike nwere ike ịbawanye ọnụ ọgụgụ mmanụ ala site na 1 ruo ugboro 5, na ọkụ ọkụ nke ndị na-emepụta ihe siri ike na-eme ya dị ka ihe ọkụ ọkụ nwere ike ịbawanye site na 1 ruo 10 ugboro ma e jiri ya tụnyere ọkụ ọkụ nke ndị na-emepụta ihe nkịtị. . Rọkịta na akụ ụta bara ezigbo uru.