CuO powder with microspheres,submicron sheets had been synthesized only from CuSO4 and Na2CO3 aqueous solutions by a facile route.Significant effects of initial
In recent years, motivated by the discovery of deep-UV(wavelengths below 200 nm) nonlinear optical(NLO) phosphates, Ba_3P_3O_(10)X(Cl, Br), phosphates have ente