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Process for synthesis of TB Doped ZnO Nanoparticles for total control ove the UV to green luminiscence (GL) intensity ration and the tunability of UV luminiscence (UVL)


A process for preparing Tb doped ZnO nanoparticles wherein the molar ratio of Zn(CH3COO)2.2H2O and Tb (CH3COO)3.xH2O is adapted to control the UV to green luminescence intensity ratio and the tunability of UV luminescence energy of the finally obtained Tb doped ZnO nanoparticles.

Indian patent application no. 2103/MUM/2010

Inventors: Subhabrata Dhar, B.P. Singh, T. Kundu, Arindam Chowdhury