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Study of fast reactions

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Study of fast reactions. 1) Continuous flow method. The complexation reaction between Fe 2+ and thiocyanate, SCN – , in aqueous solution. Stopped-Flow. measurements in real time

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Presentation Transcript
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1) Continuous flow method

The complexation reaction between Fe2+ and thiocyanate, SCN–, in aqueous solution.

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Stopped-Flow

measurements in real time

not requiring large amounts of reagents (as little as 1 cm3 may be sufficient) the time resolution is a little faster then for continuous flow.

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Temperature-Jump

Flash Photolysis

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Molecular Beams

state-to-state reactive scattering in crossed molecular beams reaction. stereodynamics with aligned reagents: clusters and crossed beams

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How can we control the state of a molecule?

Electronic state (absorption and emission of UV-vis light )

heating and cooling using laser?

Vibrational state (absorption and emission IR)

Rotational state (magnetic control)

Transitional state (speed selection)

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