Triarylamine on nanocrystalline TiO2 studied in its reduced and oxidized state by photoelectron spectroscopy
Article Abstract:
An investigation on the electronic structure of electrochemically reduced and oxidized triarylamine layer absorbed on a nanocrystalline TiO2 film is presented. The purpose of the study is to gain further insight into the electronic and geometrical changes upon changing the oxidation state of the molecule at the surface.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2001
User Contributions:
Comment about this article or add new information about this topic:
The photon-driven hydrophilicity of titania: A model study using TiO2(110) and adsorbed trimethyl acetate
Article Abstract:
The hydrophilic nature of clean surfaces and the hydrophobic nature of TMA-covered surfaces are revealed by the behavior of H2O on clean and trimethylacetate. The TMA is removed and the wetting behavior of the surface is restored, by the irradiation with the UV light in the presence of Torr of O2.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2003
User Contributions:
Comment about this article or add new information about this topic:
Investigation of sensitizer adsorption and the influence of protons on current and voltage of a dye-sensitized nanocrystalline TiO2 solar cell
Article Abstract:
ATR-is used to investigate the interaction between N3, N719, and N712 stabilizers with nanocrystalline TiO2 film. In nanocrystalline TiO2 based solar cells, the performance of N3 sensitizer with different degrees of protonation were investigated.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2003
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Preparation of nanocrystalline BaTiO(sub 3) characterized by the in situ X-ray absorption spectroscopy. Ab initio calculation of the (super17)O and (super1)H NMR parameters for various OH groups: implications to the speciation and dynamics of dissolved water in silicate glasses
- Abstracts: Redox catalysis using Ag@SiO2 colloids. Interaction of Al2O3 and CeO2 surfaces with SO2 and SO2 plus O2 studied by X-ray photoelectron spectroscopy
- Abstracts: Biasing mixed-valence transition metal complexes in search of bistable complexes for molecular computing. Fabrication and structural characteristics of ordered TiO(sub 2)-Ru(-RuO(sub 2)) nanorods in porous anodic alumina films on ITO/glass substrate
- Abstracts: Fabrication of superhydrophobic surfaces by self-assembly and their water-adhesion properties. Dye-sensitized photoelectrochemical cell using a nanocomposite SiO(sub 2)/Poly(ethylene glycol) thin film as electrolyte support. Characterization by time-resolved luminescence and conductivity measurements
- Abstracts: Surface-encapsulated europium-substituted heteropolyoxotungstates: Structural characterizations and photophysical properties