Cov Khoom thiab Daim Ntawv Thov ntawm Manganese Dioxide Nanoparticles
Nano-manganese dioxide, tseem hu uaCov nanoparticles ntawm manganese oxide(HN-MnO2-50), yog ib qho inorganic compound nrog cov tshuaj mis MnO2. Nws yog ib tug dub amorphous hmoov los yog dub orthorhombic siv lead ua. Nws yog insoluble nyob rau hauv dej, tsis muaj zog acids, tsis muaj zog bases, x acids, Txias L acid yaj nyob rau hauv concentrated Y acid nyob rau hauv cua sov los tsim L roj. Siv nyob rau hauv kev npaj ntawm manganese ntsev, thiab kuj siv raws li oxidants, xeb removers, thiab catalysts. Acidity thiab alkalinity: Manganese dioxide yog ib tug amphoteric oxide. Nws yog ib tug dub hmoov khoom uas yog ruaj khov heev ntawm chav tsev kub thiab yuav siv tau raws li ib tug depolarizing neeg sawv cev rau qhuav roj teeb. Hauv chav kuaj, nws cov khoom oxidizing feem ntau yog siv los react nrog concentrated HCl los tsim L roj.
Cov nano-manganese dioxide uas UrbanMines Tech. Limited tsim tawm yog cov hmoov dub amorphous lossis cov siv lead ua orthorhombic dub. Nws yog cov oxide ruaj khov ntawm manganese thiab feem ntau tshwm sim hauv pyrolusite thiab manganese nodules. Kev siv tseem ceeb ntawm nano-manganese dioxide yog los tsim cov roj teeb qhuav, xws li cov roj teeb carbon Zinc thiab cov roj teeb alkaline kuj feem ntau siv ua cov catalysts hauv cov tshuaj tiv thaiv lossis ua cov oxidants muaj zog hauv cov kua qaub. Nanomangane dioxide yog cov oxide tsis-amphophilic (oxide tsis tsim ntsev). Nws yog cov khoom dub hmoov uas ruaj khov heev ntawm chav tsev kub thiab tuaj yeem siv ua tus neeg sawv cev depolarizing rau cov roj teeb qhuav. Nws kuj yog cov oxidant muaj zog thiab tsis hlawv nws tus kheej, tab sis nws txhawb nqa kev sib xyaw. Tsis txhob muab nws tso ua ke nrog cov khoom siv hluav taws xob.
Cov ntawv thov tseem ceeb ntawmnano-manganese dioxide(HN-MnO2-50):
1. Nano-manganese dioxide (HN-MnO2-50) feem ntau yog siv los ua tus neeg sawv cev depolarizing hauv cov roj teeb qhuav. Manganese dioxide kuj yog tus neeg sawv cev decolorizing zoo heev hauv kev lag luam tsim iav. Nws tuaj yeem oxidize cov ntsev hlau pheej yig rau hauv cov ntsev hlau siab. Tig xiav-ntsuab hauv iav mus rau hauv daj tsis muaj zog. Siv hauv kev lag luam hluav taws xob los ua cov khoom siv hlau manganese-zinc ferrite magnetic. Nws yog siv ua cov khoom siv raw rau cov hlau-manganese alloys hauv kev lag luam steelmaking thiab ua tus neeg sawv cev cua sov hauv kev lag luam casting. Nqus tau rau T monoxide hauv cov khoom siv tiv thaiv kab mob. Hauv kev lag luam tshuaj lom neeg, nws yog siv ua oxidant, catalyst rau organic synthesis, thiab desiccant rau xim thiab inks. Nws kuj yog siv ua tus neeg ua kom kub hnyiab hauv kev lag luam match, ua glaze rau ceramics thiab enamel, thiab ua cov khoom siv raw rau manganese ntsev. Nws kuj yog siv hauv kev ua phom, kev ntxuav dej thiab kev tshem tawm hlau, tshuaj, chiv thiab ntaub luam ntawv thiab zas xim.
2. Nano-manganese dioxide (HN-MnO2-50) siv rau hauv cov roj teeb zinc-manganese; hom alkaline manganese yog qhov tsim nyog rau cov roj teeb alkaline zinc-manganese, thiab hom alkali manganese uas tsis muaj mercury yog qhov tsim nyog rau cov roj teeb alkaline zinc-manganese dioxide. Nano manganese dioxide (HN-MnO2-50) yog tus neeg sawv cev zoo heev rau cov roj teeb. Piv nrog cov roj teeb qhuav uas tsim los ntawm cov roj teeb ib txwm muaj.manganese dioxide,nws muaj cov yam ntxwv ntawm lub peev xwm tso tawm loj, kev ua haujlwm muaj zog, me me, thiab lub neej ntev. Yog li ntawd, Nanomangese dioxide tau dhau los ua cov khoom siv tseem ceeb heev rau kev lag luam roj teeb.
3. Ntxiv rau qhov ua cov khoom siv tseem ceeb rau cov roj teeb, nanometer manganese dioxide (HN-MnO2-50) kuj tseem siv dav hauv lwm qhov chaw, xws li: ua tus oxidant hauv cov txheej txheem tsim cov tshuaj zoo thiab ua cov khoom siv raw hauv cov khoom siv hlau nplaum manganese-zinc ferrite mos.
4. Nano-manganese dioxide (HN-MnO2-50) muaj zog catalytic, oxidation/reduction, ion exchange thiab adsorption. Tom qab kho thiab molding, nws yog cov khoom siv lim dej zoo heev nrog kev ua tau zoo, thiab piv nrog cov khoom siv lim dej feem ntau xws li activated carbon thiab zeolite, nws muaj zog decolorization thiab tshem tawm hlau.
Nano manganese dioxide tsim los ntawmUrbanMines Tech. Limited, qauv: HN-MnO2-50, tsos: hmoov dub fluffy, qhov loj ntawm cov khoom me me: nm 50nm, purity: (%) 99.9%, thaj chaw tshwj xeeb (m2 / g): 20-60, Qhov ceev ntawm cov khoom loj (g / cm3): 0.2-0.4.