Manganese dioxide pauta nano MnO2 nanopowder/nanoparticles
Fa'amatalaga oloa mo manganese dioxide MnO2 pa'u:
Manganese(IV) dioxide MnO2o le mea fa'a-organic fa'atasi ma le fua fa'atatauMnO2.O lenei paʻu uliuli poʻo le lanu enaena e tupu faʻafuaseʻi e pei o le mineral pyrolusite, o le 'oa autu o manganese ma se vaega o nodules manganese. O le fa'aoga autu mo le MnO2 e mo ma'a sela mamago, e pei o le ma'a alkaline ma le ma'a zinc-carbon. O loʻo faʻaaogaina foi le MnO2 e avea o se pigmenti ma o se mea muamua i isi mea faʻapipiʻi manganese, e pei o le KMnO 4. E faʻaaogaina e avea o se reagent i le faʻaogaina o meaola, mo se faʻataʻitaʻiga, mo le faʻamaʻiina o le allylic alcohols. O le MnO2 i le α polymorph e mafai ona aofia ai le tele o atoms (faʻapea foʻi ma mole vai) i totonu o le "tunnels" poʻo "auala" i le va o le magnesium oxide octahedra. E tele le fiafia i le α-MnO2 e fai ma cathode mo maa lithium ion.
| Igoa o oloa | manganese dioxide MnO2 |
| Lapopo'a o vaega | 1-3um，50nm, 100nm |
| MF | MnO2 |
| mamafa mole | 86.936 |
| lanu | pauta uliuli |
| CAS NO: | 1313-13-9 |
| EINECS NO.: | 215-202-6 |
| Fa'apitoa i luga ole laiga: | 30 m2/g |
| Fa'aliga fa'apitoa | microsphere foliga |
| Barnd | Xinglu |
| Malosi matala | 0.35g/cm3 |
| Malosi | 5.02 |
| mea liusuavai: | 535ºC |
| mea moli | 535ºC |
| mautu | Stable. E le fetaui ma acids malosi, mea fa'aitiitiga malosi, mea fa'aola. |
COA o le manganese dioxide MnO2 paʻu:
| Mn | 60.54 | Cu | 0.0003 |
| Fe | 0.0021 | Na | 0.0014 |
| Mg | 0.0022 | K | 0.0010 |
| Ca | 0.0010 | Pb | 0.0020 |
Fa'aaogāga o le manganese dioxide MnO2 pa'u:
Malosimanganese dioxidee masani ona faʻaaogaina mo falemaʻi vailaʻau ma faʻaaogaina foi i alamanuia o tioata eletise, mea maneta, vali, ceramic, colorbrik.
manganese dioxide MnO2 pauta fa'aaoga mo depolarizing agent mo ma'a mago, catalyst ma oxidant mo alamanuia gaosi, vailaau valivali, sui vaivai, ma le uʻamea aveese mea mo fale tioata ma enamel. Faʻaaogaina mo le gaosiga o le manganese uʻamea, mea faʻapitoa faʻapitoa, uʻamea uʻamea manganese, ma mea faʻaeletoroni ferrite. E le gata i lea, e mafai foi ona faʻaaogaina i totonu o le paʻu paʻu e faʻateleina ai le viscosity o le paʻu. E mafai fo'i ona fa'aaogaina e fai ma fa'atupu fa'ata'ita'iga i vaila'au.
oloa fa'atatau:Nano holmium oxide ,Nano niobium oxide,Nano Silicon oxide SiO2,Nano iron oxide Fe2O3,Nano Tin Oxide SnO2,NanoYtterbium oxide pauta,Cerium oxide nanopowder,nano indium Oxide In2O3,Nano Tungsten trioxide,Nano Al2O3 alumina pauta,nano Lanthanum Oxide La2O3,nano Dysprosium Oxide Dy2O3,Nano Nickel Oxide NiO pauta,Nano Titanium Oxide TiO2 paʻu,Nano Yttrium Oxide Y2O3,nano Nickel Oxide NiO pauta,Nano apamemea oxide CuO,nano Magnesim Oxide MgO,Zinc oxide nano ZnO,nano Bismuth Oxide Bi2O3,nano Manganese Oxide Mn3O4,Nano Uamea oxide Fe3O4
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