英語翻譯
Mn doped ZnS nanoparticles were prepared by coprecipitation method at room temperature.For 0.02 Mn doped ZnS,at first,50 ml each of both Zinc nitrate solution,manganese nitrate and saturated solution of
sodium sulfide in methanol are prepared.Zinc nitrate
solution and manganese acetate added solution are first
vigorously stirred using magnetic stirrer up to 1 h,and
then the solution of sodium sulfide is mixed with the
solution of Zinc nitrate and manganese acetate drop
wise up to PH 8.The precipitate separated from the
solution by filtration,washed several times with
distilled water and methanol to remove all sodium
particles.The wet precipitate is then dry and to obtain
ZnS nanoparticles.The wet precipitate is then dried to
obtain Mn doped ZnS nanoparticles.Using the same
method Zn1-xMnxS (x=0.00 & 0.05) samples were
prepared.