Cas 1313-13-9 Ifu ya dioxyde ya Manganese nano MnO2 nanopowder / nanoparticles

Dioxyde ya Manganese (IV) MnO2 ni ifumbire mvaruganda hamwe na formula MnO 2. Iki kintu gikomeye cyirabura cyangwa cyijimye kibaho muburyo busanzwe nka minerval pyrolusite, ikaba ari amabuye manini ya manganese kandi igizwe na node ya manganese. Ikoreshwa ryibanze kuri MnO 2 ni kuri bateri yumye-selile, nka bateri ya alkaline na batiri ya zinc-karubone. MnO 2 ikoreshwa kandi nka pigment kandi nkibibanziriza ibindi bikoresho bya manganese, nka KMnO 4. Ikoreshwa nka reagent muri synthesis organique, urugero, kugirango okiside ya alcool allylic. MnO 2 muri α polymorph irashobora gushiramo atome zitandukanye (kimwe na molekile zamazi) muri "tunel" cyangwa imiyoboro "hagati ya octahedra ya magnesium. Hariho inyungu nyinshi muri α-MnO 2 nka cathode ishoboka kuri bateri ya lithium.