id	keyword
eurjchem-2231	zinc
eurjchem-2231	oxide
eurjchem-2231	nanoparticles
eurjchem-2231	synthesis
eurjchem-2231	sol
eurjchem-2231	gel
eurjchem-2231	zinc oxide
eurjchem-2231	calcination
eurjchem-2231	journal
eurjchem-2231	chemistry