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Photoluminescence and Color in the Energy Level Model

This animation illustrates the energetic processes in fluorescence and phosphorescence, as well as the behavior of simple organic dyes when irradiated with light.

 

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© N. Meuter, M. W. Tausch

The Franck-Condon Principle

This animation explains the Franck-Condon principle, which is important for any electronic excitation and electronic deactivation of molecules.

 

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© N. Meuter, M. W. Tausch

 

 

Triplet Triplet Annihilation

This animation shows the individual steps leading to triplet triplet annihilation - a phenomenon in which longer wavelength light (e.g. green light) is converted into shorter wavelength light (e.g. blue light).

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© N. Meuter, M. W. Tausch

The Photosteady State in a Particle Model and a Continuous Model

In this animation, the photosteady-state state of spiropyran and its iosmer merocyanin in a nonpolar solvent is illustrated. The animation shows this in a particle model and in a continuous model with quantities of matter.

 

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© N. Meuter, M. W. Tausch

 

 

OPV (Organic Photovolatik) - Construction Manual and Animation of the Principle of Function

This animation shows the steps for constructing an organic photo voltaic cell. It also shows the functional principle of such a cell in explanatory steps.

 

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© M. Zepp, M. W. Tausch

 

OLED (Organic Light Emitting Diode) - Construction Manual and Animation of the Principle of Function

An interactive animation in two tiered models for additional information regarding the elementary processes within an OLED.

 

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© A. Banerji, M. W. Tausch

 

 

Conduction of Electricity in Metals, Solutions and Semi-Conductors

The conduction of electricity is explored in virtual experiments and animations on particle level for metals (part 1), solutions (part 2) and semi-conductors (part 3) with and without supplying heat energy.

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© R.-P Schmitz, M. W. Tausch

 

 

PGE (Photo Galvanic Element) - Construction Manual and Animation of the Principle of Function

Overview and functional principle of the photo galvanic element in writing and with pictures.

 

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© C. Bohrmann-Linde, M. W. Tausch

 

 

PEC (Photo Electro Chemical Cell) - Construction Manual and Animation of the Principle of Function

Overview and functional principle of the photo electro chemical element in writing and with pictures.

 

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© C. Bohrmann-Linde, M. W. Tausch

 

 

Photosteadystate - Models and Animations for the photochromic system spiropyrane-merocyanine on a particle level and on a substance level

A flash animation that goes along with experiments using spiropyrane. It helps to comprehend the concept of the photosteady state using two different simulated models showcasing the photosteady state.

 

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© S. Krees, M. W. Tausch

 

 

Photochemical E/Z-Isomerisation

General Information on Isomers
E-Z-Isomerisation in every day life and in research
Azobenzene and Diacocine in a virtual experiment

 

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© R. Krämer, M. W. Tausch

 

 

A Case for Two - Models and Animations regarding Color, Fluorescence, Fluorescence Quenching, Energy Transfer, Electron Transfer, Creation and Deaktivation of Singlet Oxygen

This module consits of two comprehensive parts:

Part 1:From the plant to the photo system: The light reaction - organisation of the light reaction in green plants
Exploration of the plant from the makromolecular level down to the chemical processes of the light reaction.
Part 2:The focus on color moleculs
Experiment I: Color and fluorescence
Experiment II: Fluorescence quenching
Experiment III: Creation and energetic deactivation of singlet oxygen
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© R.-P Schmitz, M. W. Tausch

 

 

Chlorine Detonating Gas Reaction

Part 1:Virtual experiment
Part 2:Accompanyimg animation on particle level
Part 3:Chemical equations of the chain reaction and energetic study
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© R.-P Schmitz, M. W. Tausch

 

 

Sodium Chloride Synthesis

Animation and Video show the reaction of sodium with chlorine.

 

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© R.-P Schmitz, M. W. Tausch

 

 

ECL (Electro Chemo Luminescence) - Experiment Instruction and Animation Regarding the Function of the "Glowing Razorfoil"

An animation regarding elektrochemoluminescence in a classroom experiment.

 

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© C. Bohrmann-Linde, M. W. Tausch

 

 

Electroluminescence - Explanations, Interactive Problems and Animations

Explanations and animations regarding electroluminescence.

 

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© C. Bohrmann-Linde, M. W. Tausch

 

 

Chapman-Cycle for Ozone

The Chapman Cycle (Creation and Cleavage of Ozone) in a short animation.

 

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© M. Seesing, M. W. Tausch

 

 


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