Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5184852 | Polymer | 2011 | 8 Pages |
CdTe/PEDOT-PSS hybrid microspheres have been attained via the direct polymerization of EDOT-PSS on mercapopropionic acid capped CdTe quantum dot aggregates. The obtained hybrid microspheres provide multiple-color absorption and emission properties as a function of the pH value of the medium, which indicate the presence of both physical and electronic contact between the PEDOT and CdTe. The pH-dependent absorption and emission properties of the CdTe/PEDOT-PSS hybrid microspheres were relative to the doping-dedoping behavior of conducting PEDOT-PSS and insensitive to the morphology or distribution of the hybrid microspheres. This study gives a route for facile fabrication of semiconductor nanoparticle/conducting polymer microspheres applicable in optoelectronic and photovoltaic devices.
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