<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Optical and NH3 Gas Sensing Properties of Hole-Transport Layers Based on PEDOT: PSS Incorporated with Nano-TiO2"^^ . "Poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) incorporated with nanocrystalline TiO2 powder (PEDOT:PSS+nc-TiO2) films were prepared by spin-coating technique. SEM surface morphology, UV-Vis spectra and NH3 gas sensing of were studied. Results showed that the PEDOT:PSS+nc-TiO2 film with a content of 9.0 wt% of TiO2 is most suitable for both the hole transport layer and the NH3 sensing. The responding time of the sensor made from this composite film reached a value as fast as 20 s. The rapid responsiveness to NH3 gas was attributed to the efficient movement of holes as the major charge carriers in PEDOT:PSS+nc-TiO2 composite films. Useful applications in organic electronic devices like light emitting diodes and gas thin film sensors can be envisaged."^^ . "2017-08-21" . . . "Scientific research publishing"^^ . . . "MSA"^^ . . . "21531188" . . . . . . . . . . "Minh Long"^^ . "Lam"^^ . "Minh Long Lam"^^ . . "Nang Dinh"^^ . "Nguyen"^^ . "Nang Dinh Nguyen"^^ . . . . . . "Optical and NH3 Gas Sensing Properties of Hole-Transport Layers Based on PEDOT: PSS Incorporated with Nano-TiO2 (PDF)"^^ . . . "01-NNDinh-LMLong-et al-MSA-2017.pdf"^^ . . "HTML Summary of #2857 \n\nOptical and NH3 Gas Sensing Properties of Hole-Transport Layers Based on PEDOT: PSS Incorporated with Nano-TiO2\n\n" . "text/html" . . . "Engineering Physics" . .