I-Nano Alpha Red Iron Oxide Powder Fe2O3 Nanoparticles / Nanopowder
I-Nano Alpha RedI-Iron oxide PowderI-Fe2O3 Nanoparticles / Nanopowder
I-iron(III) oxide, futhi ebizwa ngokuthi i-ferric oxide, iyinhlanganisela ye-inorganic enefomula ethi Fe2O3.
| Imodeli Yenkomba | Fe2O3.20 | Fe2O3.50 |
| Usayizi Wezinhlayiyana | 10-30nm | 30-60nm |
| Isimo | I-Spherical | I-Spherical |
| Ubumsulwa(%) | 99.8 | 99.9 |
| Ukubukeka | Impushana Ebomvu | Impushana Ebomvu |
| I-BET(m2/g) | 20-60 | 30-70 |
| Ukuminyana kwenqwaba(g/cm3) | 0.91 | 0.69 |
Lapho usayizi we-Fe2O3I-iron(III) oxideincane ukuya ku-nanometer(1~100nm), inombolo ye-athomu engaphezulu, indawo ethile namandla angaphezulu ezinhlayiya ze-iron oxide akhuphuka kakhulu ngokuncipha kosayizi wezinhlayiyana, okubonisa izici zomphumela wosayizi omncane, umphumela wosayizi we-quantum, indawo engaphezulu. umphumela kanye nomphumela we-macroscopic quantum tunneling. Inezindawo ezinhle zokubona, izakhiwo kazibuthe kanye nezakhiwo ze-catalytic njll, esebenza kabanzi emikhakheni yokumunca ukukhanya, umuthi, imidiya kazibuthe kanye ne-catalysis.
1. Ukusetshenziswa kwe-nano-iron oxide ezintweni kazibuthe nezinto zokuqopha kazibuthe
I-Nano Fe2O3 inezinto ezinhle kazibuthe nobulukhuni obuhle. Izinto ze-oxymagnetic ikakhulukazi zifaka i-soft magnetic iron oxide (α-Fe2O3) kanye ne-iron oxide yokurekhoda kazibuthe (γ-Fe2O3). Ama-nanoparticles kazibuthe anezici zesizinda sesizinda sikazibuthe esisodwa namandla amakhulu okuphoqa ngenxa yobukhulu bawo obuncane. Ukuzisebenzisa ukwenza izinto zokuqopha kazibuthe kungathuthukisa isilinganiso sesignali-kuya-nomsindo.
2. Ukusetshenziswa kwei-nano iron oxidekumapende kanye nama-coatings Ku-pigments,i-nano iron oxideibizwa nangokuthi i-iron oxide esobala (i-iron engena). Okubizwa ngokuthi obala akubhekiseli ngokuqondile ekukhanyeni okukhulu kwezinhlayiya ngokwazo, kodwa kubhekisela ekuhlakazweni kwezinhlayiya ze-pigment esigabeni se-organic ukwenza ungqimba lwefilimu kapende (noma ifilimu yamafutha). Uma ukukhanya kukhanyiswa ngefilimu yepende, uma kungashintshi okwangempela Ngokusebenzisa ifilimu yepende, izinhlayiya ze-pigment kuthiwa ziyabonakala. I-iron oxide pigment esobala ine-chroma ephezulu, amandla okuthayela okuphezulu nokucaca okuphezulu, futhi inokugaya okuhle nokuhlakazeka ngemva kokwelashwa okukhethekile kwendawo. I-transparent iron oxide pigments ingasetshenziselwa ukugcoba amafutha kanye ne-alkyd, i-amino alkyd, i-acrylic namanye amapende ukwenza opende obala, abanezici ezinhle zokuhlobisa. Lo pende osobala ungasetshenziswa wodwa noma uxutshwe namanye ama-paste ombala wemvelo. Uma inani elincane lokunamathisela kwe-aluminiyamu engantantayo lengezwa, lingenziwa libe ngopende wensimbi onomzwelo olokozayo; ifaniswe neziqalo zemibala ehlukene , Ingasetshenziswa ezikhathini zokuhlobisa ezinezidingo eziphezulu, njengezimoto, amabhayisikili, izinsimbi, amamitha, nezinto zokhuni. Ukumuncwa okunamandla kwe-iron-transmitting pigment ekukhanyeni kwe-ultraviolet kuyenza ibe into evikela i-ultraviolet kumapulasitiki, futhi isetshenziselwa ukupakisha amapulasitiki afana neziphuzo nemithi. I-Nano Fe2O3 futhi inamathemba abanzi okusebenza ezingubo zokuvikela i-electrostatic, futhi i-Fe3O2 nano coatings enokuvikela okuhle kwe-electrostatic yenziwe ngempumelelo. Ama-nanoparticles anjalo anezakhiwo ze-semiconductor ane-conductivity ephakeme kune-oxides evamile ekamelweni lokushisa, futhi ngaleyo ndlela angadlala indima yokuvikela i-electrostatic.
3. Ukusetshenziswa kwe-nano-iron oxide ku-catalyst I-Nano-iron oxide iyisisusa esihle kakhulu. Ama-sphere angenalutho enziwe nge-nano-α-Fe2O3 antanta phezu kwamanzi angcolile aqukethe izinto eziphilayo. Ukusebenzisa ukukhanya kwelanga ukonakalisa izinto eziphilayo kungasheshisa inqubo yokuhlanza amanzi angcolile. Le ndlela isetshenziswa yi-United States, Japan, njll. ukubhekana nokungcola okubangelwa ukuchitheka kukawoyela ogwini. I-Nano-α-Fe2O3 isetshenziswe ngokuqondile njenge-catalyst ye-oxidation, ukunciphisa kanye nokuhlanganiswa kwama-polymer amangqamuzana aphezulu. I-catalyst ye-nano-α-Fe2O3 ingakhuphula izinga lokuqhekeka kwe-petroleum izikhathi ezingu-1 kuya kwezingu-5, futhi ijubane elivuthayo lama-propellants aqinile enziwe ngayo njenge-catalyst yomlilo lingakhuphuka izikhathi ezingu-1 kuya kwezingu-10 uma kuqhathaniswa nesivinini esivuthayo se-propellants evamile. . Amarokhethi nemicibisholo kuzuzisa kakhulu.
