Mezrag Samiha

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Questions related from Mezrag Samiha

By witch method can I have manganese oxide from manganese powder?

Hello everyone; I need to use manganese oxyde in my research but I have only the manganese powder. could you show me the appropriate process to oxidise Mn powder totally? Thank you in advance

26 June 2016 7,442 5 View

Is there any interaction between graphite crucible and sintered oxides for obtaining ZnO-based varistors ?

With the intention to synthesize ZnO-based varistors I use sintering (under vacuum) of the following oxides (i.e., ZnO, Bi2O3, Sb2O3, MgO and Al2O3) within a temperature range from 1200 to 1400...

07 May 2016 1,364 3 View