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Issue 18, 2001

Surface enhanced Raman scattering from bare cobalt electrode surfaces

Abstract

Surface enhanced Raman spectra (SERS) of adsorbed species from a bare cobalt (Co) bulk electrode were observed for the first time with confocal Raman microscopy. A combined AFM, Raman and electrochemical study shows that a proper roughening procedure is vitally important for obtaining good-quality surface Raman spectra from the Co electrode. The surface enhancement factor ranges from 2 to 3 orders of magnitude, depending critically on the surface roughening procedure. The present study provides a bright prospect for the wide investigation of systems of practical application.

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Article type: Paper
DOI: 10.1039/B105667K
PhysChemComm, 2001,4, 89-91

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    Surface enhanced Raman scattering from bare cobalt electrode surfaces

    D. Y. Wu, Y. Xie, B. Ren, J. W. Yan, B. W. Mao and Z. Q. Tian, PhysChemComm, 2001, 4, 89
    DOI: 10.1039/B105667K

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