Influence of shell thickness and surface passivation on PbS/CdS core/shell colloidal quantum dot solar cells
Cation-exchange has been used to synthesize PbS/CdS core/shell colloidal quantum dots from PbS starting cores. These were then incorporated as the active material in solar cell test devices using a solution-based, air-ambient, layer-by-layer spin coating process. We show that core/shell colloidal qu...
Main Authors: | , , , , , , , , , |
---|---|
Format: | Journal article |
Published: |
American Chemical Society
2014
|