Is there any method (green one) to produce SrCO3@NiO nanocomposites?

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Mohammad Kooti

SrCO3 can be easily made by dding Sr2+ to a solution of sodium carbonate in water. NiO then can be precipated on this insulable carbonate via addiny NaOH solution to a Ni2+ solution in the presence of a suitable surfactant, followed by heating the isolated solid to convert Ni(OH)2 to NiO.