Research Article
Study on Electrical and Optical Properties of the Hybrid Nanocrystalline TiO and Conjugated Polymer Thin Films
@INPROCEEDINGS{10.1007/978-3-642-04850-0_13, author={Le Chi and Nguyen Dinh and Pham Long and Dang Chien and Tran Thuy}, title={Study on Electrical and Optical Properties of the Hybrid Nanocrystalline TiO and Conjugated Polymer Thin Films}, proceedings={Nano-Net. 4th International ICST Conference, Nano-Net 2009, Lucerne, Switzerland, October 18-20, 2009. Proceedings}, proceedings_a={NANO-NET}, year={2012}, month={5}, keywords={Nanocomposite photoluminescence titanium dioxide polymeric solar cell}, doi={10.1007/978-3-642-04850-0_13} }- Le Chi
Nguyen Dinh
Pham Long
Dang Chien
Tran Thuy
Year: 2012
Study on Electrical and Optical Properties of the Hybrid Nanocrystalline TiO and Conjugated Polymer Thin Films
NANO-NET
Springer
DOI: 10.1007/978-3-642-04850-0_13
Abstract
Recently, the conjugated polymer – inorganic nanocomposites have been increasingly studied due to the potential applications of these advanced materials in developing optoelectronic devices. In this work nanocomposite materials thin films based on poly [2-methoxy-5-(2’-ethyl-hexyloxy)-1,4-phenylene vinylene] (MEH-PPV) and nanocrystalline TiO (nc-TiO) have been fabricated. The photoluminescence (PL) spectra of pure MEH-PPV and nanohybrid films have shown that the excitation at a 470 nm wavelength leads to the strong quenching in photoluminescent intensity due to the compositions of TiO component. Current-voltage (I-V) characteristics of multi-layer device with structure of Al//MEH-PPV:nc-TiO//PEDOT:PSS//ITO//glass were investigated. The obtained results suggest the application of the hybrid MEH-PPV:nc-TiOmaterials in polymeric solar cells.
