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Your search keyword '"Electrolytes -- Optical properties"' showing total 4 results
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4 results on '"Electrolytes -- Optical properties"'

1. Calculation of activation energies for transport and recombination in mesoporous TiO2/dye/electrolyte films-taking into account surface charge shifts with temperature

Author

O'Regan, Brian C. and Durrant, James R.

Subjects
Electron transport -- Research, Titanium dioxide -- Optical properties, Electrolytes -- Optical properties, Chemicals, plastics and rubber industries
Abstract

Transient photovoltage and photocurrent measurements are employed to determine the recombination and transport kinetics in operating dye-sensitized photovoltaic cells as a function of potential and temperature. The results are consistent with the presence of a distribution of traps below the TiO2 conduction band, the detrapping from which limits both the transport and the recombination of electrons.

Published
2006

2. Electrogenerated chemiluminescence in poly(dibutoxphenylenevinylene) coatings

Author

Janakiraman, U., Doblhofer, K., Fischmeister, C., and Holmes, A.B.

Subjects
Electrolytes -- Optical properties, Chemiluminescence -- Analysis, Acetonitrile -- Optical properties, Chemicals, plastics and rubber industries
Abstract

Experiments on Electrochemiluminescence (ECL) are carried out in acetonitrile electrolyte with platinum electrodes coated with poly, DB-PPV. The study concluded that coatings of DB-PPV on platinum electrodes in acetonitrile electrolyte behave as permeable electroactive films with both mobile electronic and ionic charge carriers.

Published
2004

3. Variations in the spatial distribution of sonoluminescing bubbles in the presence of an ionic surfactant and electrolyte

Author

Lee, Judy, Vakarelski, Ivan U., Yasui, Kyuichi, Tuziuti, Toru, Kozuka, Teruyuki, Towata, Atsuya, and Yasuo Iida

Subjects
Electrolytes -- Chemical properties, Electrolytes -- Acoustic properties, Electrolytes -- Optical properties, Sonoluminescence -- Analysis, Surface active agents -- Chemical properties, Surface active agents -- Acoustic properties, Surface active agents -- Optical properties, Chemicals, plastics and rubber industries
Published
2010

4. Photoinduced surface dynamics of CO adsorbed on a platinum electrode

Author

Noguchi, Hidenori, Okada, Tsubasa, and Uosaki, Kohei

Subjects
Adsorption -- Analysis, Carbon monoxide -- Properties, Carbon monoxide -- Optical properties, Electrolytes -- Optical properties, Irradiation -- Analysis, Platinum -- Optical properties, Chemicals, plastics and rubber industries
Abstract

The sum-frequency generation response of CO adsorbed is investigated on a platinum electrode surface in an electrolyte solution to irradiation of intense visible pulses as in the time resolution of approximately 20 ps. Upon visible pulse irradiation, the population of onto CO instantly decreases accompanied by an increase in multibonded CO due to the transient temperature jump at the surface.

Published
2006

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