TINE RESOLVED RESONANCE RAMAN SCATTERING STUDIES OF INTERFACIAL CHEMICAL KINETICS IN MICELLAR AND COLLOIDAL SOLUTIONS

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1985

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Ohio State University

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Vibrational Raman spectra often provide positive structural identification of transient species and, additionally, may indicate differing states of solvation through subtle changes in line shapes and intensities. Time resolved Raman spectra can unravel complex reaction schemes in condensed heterogeneous phase systems. We describe nanosecond and picosecond experiments probing A) molecular photoionization at the hydrocarbon-aqueous interface of ionic micellar solutions, and B) redox reactions of molecules adsorbed on semi-conductor crystallites in liquid colloids.

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Author Institution: AT\&T Bell Laboratories, Murray Hill

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