Abstract
ZnO nanoparticles were synthesized by precipitation method. To reduce the agglomeration among small ZnO nanoparticles, an efficient surface modification method was proposed using 2-aminothiols as a capping agent. The effect of capping reagent is investigated on optoelectronics properties of ZnO. The capping of ZnO with 2-aminothiol leads to the shift in fluorescence intensity and also effected the UV–vis spectra of ZnO. The strategy exposed new dimensions to fine tune the fluorescence signatures of the ZnO.
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The authors would like to acknowledge the Instrumentation facilities provided by IIT Ropar (Punjab) for investigating the samples.
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Rana, S.B., Bhardwaj, V.K., Singh, S. et al. Synthesis and optical characterization of ZnO nanoparticles capped with 2-aminothiols. J Mater Sci: Mater Electron 24, 20–26 (2013). https://doi.org/10.1007/s10854-012-0767-9
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DOI: https://doi.org/10.1007/s10854-012-0767-9