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Chemicals, plastics and rubber industries

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Pump-probe spectroscopy of the hydrated electron in reverse micelles

Article Abstract:

Ultrafast spectroscopy was used to investigate the excited state dynamics and photochemistry of the hydrated electron in the water pool of a reverse micelle (RM) comprised of water and the surfactant, AOT, dissolved in an isooctane solution. The isooctane-solvated electrons were observed to rapidly attach to the RM and relax in the water pool within 1 ps.

Author: Barbara, Paul F., Young Jong Lee, Tak W. Kee, Tieqiao Zhang
Publisher: American Chemical Society
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
Micelles, Hydrates, Chemical properties

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Femtosecond spectroscopy of heterogeneous electron transfer: Extraction of excited-state population dynamics from pump-probe signals

Article Abstract:

A study is done on numerical calculations of pump-probe signals corresponding to excited-state adsorption of the molecular state. The study shows that information on the modulation of population transfer due to vibrational coherences can be deduced from the pump-probe signals.

Author: Willig, F., Ramkrishna, S., May, V., Knorr, A.
Publisher: American Chemical Society
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2003
Analysis, Electron transport

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Subjects list: Research, Usage, Spectrum analysis, Spectroscopy, Excited state chemistry
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