@article{25300,
  keywords = {Photocatalytic, Hydrogen, Ag2S/CdS, Solar light},
  author = {Shaohua Shen and Liejin Guo and Xiaobo Chen and Feng Ren and Samuel S Mao},
  title = {Effect of Ag<sub>2</sub>S on solar-driven photocatalytic hydrogen evolution of nanostructured CdS},
  abstract = {<p>Nanostructured Ag<sub>2</sub>S/CdS were synthesized by a two-step precipitation method, and characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD), and UV–Vis absorption spectra. With Ag<sub>2</sub>S highly dispersed in the CdS nanostructures, the photoactivity was evaluated by hydrogen evolution from aqueous solution containing Na<sub>2</sub>S/Na<sub>2</sub>SO<sub>3</sub> as a hole scavenger under simulated solar light (AM1.5). When the concentration of Ag<sub>2</sub>S was 5% by weight, Ag<sub>2</sub>S/CdS showed the highest photocatalytic activity for hydrogen evolution, with the solar-hydrogen energy conversion efficiency approximately 0.7%. We investigated the effect of highly dispersed Ag<sub>2</sub>S on the photoactivity.</p>},
  year = {2010},
  journal = {International Journal of Hydrogen Energy},
  volume = {35},
  pages = {7110-7115},
  month = {07/2010},
  doi = {10.1016/j.ijhydene.2010.02.013},
  language = {eng},
}