Abstract
Sodium citrate capped ZnS and CdS nanoparticles were synthesized. Mixing the two partners gave rise to new phenomena in optical and structural properties. The interacting process was probed by UV‐vis absorption, emission spectra, XRD, and TEM. The results confirmed that the Zn@CdS core/shell structure was formed due to Oswald ripening.
Acknowledgments
This work was financially supported by the Excellent Young Teachers Program and the Research Foundation for Returned Student Abroad of MOE, China. The authors also thank the Shanghai Education Committee for support.