Manganese dioxide pauda nano MnO2 nanopowder/nanoparticles
ʻO ka wehewehe huahana no ka pauka manganese dioxide MnO2:
Manganese(IV) dioxide MnO2ʻo ia ka mea hoʻohuihui ʻole me ke ʻanoMnO2.ʻO kēia paʻa ʻeleʻele a ʻeleʻele paha e like me ka mineral pyrolusite, ʻo ia ka mea nui o ka manganese a me kahi ʻāpana o nā nodules manganese. ʻO ka hoʻohana nui ʻana no ka MnO 2, ʻo ia no nā ʻenekini maloʻo, e like me ka pā alkaline a me ka pākiki zinc-carbon. Hoʻohana ʻia ʻo MnO2 ma ke ʻano he puaʻa a ma ke ʻano he precursor i nā pūhui manganese ʻē aʻe, e like me KMnO 4. Hoʻohana ʻia ʻo ia ma ke ʻano he reagent i ka synthesis organik, no ka laʻana, no ka oxidation o allylic alcohols. Hiki i ka MnO2 i loko o ka α polymorph ke hoʻokomo i nā ʻano ʻano like ʻole (me nā molekele wai) i loko o nā "tunnels" a i ʻole "kanela" ma waena o ka magnesium oxide octahedra. Loaʻa ka hoihoi nui i ka α-MnO2 ma ke ʻano he cathode hiki ke hiki i nā ʻona lithium ion.
| inoa huahana | manganese dioxide MnO2 |
| Nui ʻāpana | 1-3um，50nm, 100nm |
| MF | MnO2 |
| kaumaha molekala | 86.936 |
| kala kala | pauda ʻeleʻele |
| NO KA CAS: | 1313-13-9 |
| EINECS NO.: | 215-202-6 |
| ʻĀpana ili kūikawā: | 30 m2/g |
| ʻĀpana ʻāpana | ʻano microsphere |
| Barnd | Xinglu |
| ʻO ka mānoanoa māmā | 0.35g/cm3 |
| ʻO ka mānoanoa | 5.02 |
| helu hehee: | 535ºC |
| kiko uila | 535ºC |
| kūpaʻa | Paʻa. ʻAʻole kūpono me nā waikawa ikaika, nā mea hoʻohaʻahaʻa ikaika, nā mea kūlohelohe. |
COA o ka pauka manganese dioxide MnO2:
| Mn | 60.54 | Cu | 0.0003 |
| Fe | 0.0021 | Na | 0.0014 |
| Mg | 0.0022 | K | 0.0010 |
| Ca | 0.0010 | Pb | 0.0020 |
Ka hoʻohana ʻana i ka pauka manganese dioxide MnO2:
ʻeleumanganese dioxidehoʻohana nui ʻia no ka ʻoihana lāʻau lapaʻau a hoʻohana pū ʻia i nā ʻoihana o ke aniani uila, nā mea magnetic, dye, ceramic, colorbrik.
hoʻohana ʻia ka pauda manganese dioxide MnO2 no depolarizing agent no ka maloʻo pila, catalyst and oxidant no nā ʻoihana synthetic, kala kala, fading agent, a me ka hao wehe ʻana no nā ʻoihana aniani a me enamel. Hoʻohana ʻia no ka hana ʻana i ka manganese metala, nā ʻāpana kūikawā, nā mea hao manganese, a me nā mea uila ferrite. Eia kekahi, hiki ke hoʻohana ʻia i loko o ka ʻoihana ʻoihana e hoʻonui i ka viscosity o ka rubber. Hiki ke hoʻohana ʻia ma ke ʻano he catalyst i nā hoʻokolohua kemika.
Huahana pili:Nano holmium oxide ,Nano niobium oxide,Nano Silicon oxide SiO2,Nano iron oxide Fe2O3,Nano Tin Oxide SnO2,NanoʻO ka pauka Ytterbium oxide,Nanopowder Cerium oxide,nano indium Oxide In2O3,Nano Tungsten trioxide,Nano Al2O3 alumina pauka,nano Lanthanum Oxide La2O3,nano Dysprosium Oxide Dy2O3,Nano Nickel Oxide NiO pauka,Nano Titanium Oxide TiO2 pauka,Nano Yttrium Oxide Y2O3,nano Nickel Oxide NiO pauka,Nano copper oxide CuO,nano Magnesim Oxide MgO,Zinc oxide nano ZnO,nano Bismuth Oxide Bi2O3,nano Manganese Oxide Mn3O4,Nano Iron oxide Fe3O4
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