I-Manganese dioxide powder nanoMnO2 nanopowder / nanoparticles
Inkcazo yemveliso ye-manganese dioksidi engumgubo we-MnO2:
I-Manganese (IV) i-dioksidi i-MnO2 yi-inorganic compound kunye ne-formula engu-MnO 2. Esi siqina esimnyama okanye esimdaka senzeka ngokwemvelo njenge-mineral pyrolusite, eyona nto ingundoqo ye-manganese kunye necandelo lamaqhuqhuva e-manganese.Ukusetyenziswa okuphambili kwe-MnO 2 kukuba iibhetri zeseli ezomileyo, ezifana nebhetri ye-alkaline kunye nebhetri ye-zinc-carbon.I-MnO 2 iphinda isetyenziswe njenge-pigment kunye ne-precursor kwezinye iikhompawundi ze-manganese, ezifana ne-KMnO 4. Isetyenziswe njenge-reagent kwi-organic synthesis, umzekelo, i-oxidation ye-alcohol alcohols.I-MnO 2 kwi-polymorph ye-α inokubandakanya iindidi zee-athomu (kunye neemolekyuli zamanzi) kwi "tunnels" okanye "iitshaneli" phakathi kwe-magnesium oxide octahedra.Kukho umdla omkhulu kwi-α-MnO 2 njenge-cathode enokwenzeka yeebhetri ze-lithium ion.
| Igama lemveliso | manganese diokside MnO2 |
| Ubungakanani besuntswana | 1-3um |
| MF | MnO2 |
| ubunzima bemolekyuli | 86.936 |
| umbala | umgubo omnyama |
| INOMBOLO YECASS: | 1313-13-9 |
| EINECS NO.: | 215-202-6 |
| ukuxinana | 5.02 |
| Indawo yokunyibilika: | 535ºC |
| Indawo yokuflasha | 535ºC |
| uzinzo | Izinzile.Ukungahambelani ne-acids eqinile, ii-agent zokunciphisa ezinamandla, izinto eziphilayo. |
I-COA ye-manganese dioxide engumgubo we-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 |
Ukusetyenziswa kwe-manganese dioxide MnO2 powder:
I-manganese dioxide esebenzayo isetyenziswa ikakhulu kwishishini lamayeza kwaye ikwasetyenziswa kumashishini ombane weglasi, imathiriyeli kazibuthe, idayi, i-ceramic, i-colorbrik njl.
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