I am busy with synthesis and I am forming large crystallines with sizes around 70nm. What can I do to reduce the size? Must I play around with the calcination temp or wash the precursor dry and calcine?
thanks II Jeon, after having produced the ZnO nanoparticles the aim is to do dope them with metals for XRD,TEM, UV-VIS and photoluminiscence studies. how do i go about choosing my metals for doping? i will attach my proposal maybe yo can asssist its for my Doctrate studies as i am new in nanotechnology reseach.