Nano Alpha Red Iron Oxide Powder Fe2O3 Nanoparticles / Nanopowder
Nano Alpha RedPhofo ea Iron oxideFe2O3 Nanoparticles / Nanopowder
Tšepe(III) oxide, eo hape e bitsoang ferric oxide, ke motsoako oa inorganic o nang le foromo Fe2O3.
| Mohlala oa Index | Fe2O3.20 | Fe2O3.50 |
| Boholo ba Karolo | 10-30nm | 30-60nm |
| Sebopeho | Spherical | Spherical |
| Bohloeki(%) | 99.8 | 99.9 |
| Ponahalo | Phofo e Khubelu | Phofo e Khubelu |
| BET(m2/g) | 20-60 | 30-70 |
| Boima ba Bongata(g/cm3) | 0.91 | 0.69 |
Ha boholo ba Fe2O3Tšepe(III) oxideE nyane ho isa ho nanometer (1 ~ 100nm), palo ea athomo e kaholimo, sebaka se ikhethileng le matla a holim'a likaroloana tsa oxide ea tšepe li eketseha haholo ka ho fokotseha ha boholo ba karoloana, e bonts'ang likarolo tsa phello e nyane, boholo ba boholo, bokaholimo. phello le phello ea macroscopic quantum tunneling.E na le thepa e ntle ea optical, thepa ea khoheli le thepa ea catalytic joalo-joalo, e nang le ts'ebeliso e pharalletseng masimong a ho monya leseli, meriana, mecha ea phatlalatso ea makenete le catalysis.
1. Tšebeliso ea nano-iron oxide ka thepa ea makenete le lisebelisoa tsa ho rekota tsa makenete
Nano Fe2O3 e na le thepa e ntle ea makenete le boima bo botle.Lisebelisoa tsa Oxymagnetic haholo-holo li kenyelletsa oxide e bonolo ea tšepe ea makenete (α-Fe2O3) le oxide ea tšepe ea ho rekota ea makenete (γ-Fe2O3).Li-nanoparticles tsa Magnetic li na le litšobotsi tsa sebopeho se le seng sa matla a khoheli le matla a phahameng a qobellang ka lebaka la boholo ba tsona bo nyane.Ho li sebelisa ho etsa lisebelisoa tsa ho rekota tsa makenete ho ka ntlafatsa karo-karolelano ea mats'oao ho lerata.
2. Tšebeliso eanano iron oxideka lipente le liphahlo Ka li-pigments, nano iron oxide e boetse e bitsoa transparent iron oxide (tšepe e phunyeletsang).Ho thoeng ke ponaletso ha e bue ka ho toba ka ponahalo ea macroscopic ea likaroloana ka botsona, empa e bua ka ho hasana ha likaroloana tsa pigment karolong ea manyolo ho etsa lera la filimi ea pente (kapa filimi ea oli).Ha leseli le khantšitsoe ka filimi ea pente, haeba e sa fetohe ea pele Ka filimi ea pente, ho boleloa hore likaroloana tsa pigment li hlakile.Pigment ea iron oxide e pepeneneng e na le chroma e phahameng, matla a holimo a tinting le pepeneneng e phahameng, 'me e na le ho sila hantle le ho qhalana ka mor'a kalafo e khethehileng ea bokaholimo.Transparent iron oxide pigments e ka sebelisoa bakeng sa oli le alkyd, amino alkyd, acrylic le lipente tse ling ho etsa lipente tse bonaletsang, tse nang le thepa e ntle ea mokhabiso.Pente ena e bonaletsang e ka sebelisoa e le mong kapa ea tsoakoa le li-pastes tse ling tsa 'mala oa manyolo.Haeba palo e nyane ea pente ea phofo ea aluminium e sa phaphametseng e eketsoa, e ka etsoa pente e nang le phello ea tšepe e nang le maikutlo a phatsimang;e tsamaisana le li-primers tsa mebala e fapaneng , E ka sebelisoa liketsahalong tsa khabiso tse nang le litlhoko tse phahameng, tse kang likoloi, libaesekele, lisebelisoa, limithara le lisebelisoa tsa mapolanka.Ho monya ka matla ha leseli la ultraviolet ha tšepe e fetisang ka tšepe ho e etsa ntho e sireletsang mahlaseli a kotsi ka har'a lipolasitiki, 'me e sebelisoa ho paka lipolasetiki tse kang lino le meriana.Nano Fe2O3 e boetse e na le litebello tse pharaletseng tsa kopo ka liphahlo tsa tšireletso ea electrostatic, 'me liphahlo tsa nano tsa Fe3O2 tse nang le tšireletso e ntle ea electrostatic li ntlafalitsoe ka katleho.Li-nanoparticles tse joalo tse nang le thepa ea semiconductor li na le conductivity e phahameng ho feta li-oxide tse tloaelehileng mocheso oa kamore, kahoo li ka bapala karolo ea tšireletso ea electrostatic.
3. Ho sebelisoa ha nano-iron oxide ka catalyst Nano-iron oxide ke ntho e ntle haholo.Maqhubu a sekoti a entsoeng ka nano-α-Fe2O3 a phaphametse holim'a metsi a litšila a nang le lintho tse phelang.Ho sebelisa khanya ea letsatsi ho senya lintho tse phelang ho ka potlakisa ts'ebetso ea ho hloekisa metsi a litšila.Mokhoa ona o sebelisoa ke United States, Japane, joalo-joalo ho sebetsana le tšilafalo e bakoang ke ho qhalla ha oli lebōpong la leoatle.Nano-α-Fe2O3 e 'nile ea sebelisoa ka ho toba e le mohloli oa oxidation, ho fokotsa le ho kopanya li-polymers tse phahameng tsa molek'hule.The nano-α-Fe2O3 catalyst e ka eketsa lebelo la ho phunyeha ha peterole ka 1 ho makhetlo a 5, 'me lebelo le tukang la li-propellants tse tiileng tse entsoeng ka eona e le sekontiri se tukang li ka eketsoa ka makhetlo a 1 ho isa ho a 10 ha li bapisoa le lebelo le tukang la li-propellants tse tloaelehileng. .Lirokete le limisaele li molemo haholo.
