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The origin of two new Raman bands in the surface‐enhanced Raman spectra of pyridine adsorbed on colloidal silver particles
Author(s) -
Fengqi Yu,
Chunping Zhang,
Guangyin Zhang
Publication year - 1989
Publication title -
journal of raman spectroscopy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.748
H-Index - 110
eISSN - 1097-4555
pISSN - 0377-0486
DOI - 10.1002/jrs.1250200708
Subject(s) - raman spectroscopy , pyridine , adsorption , boron , colloidal particle , colloid , chemistry , surface enhanced raman spectroscopy , materials science , analytical chemistry (journal) , raman scattering , inorganic chemistry , optics , organic chemistry , physics
Two new broad and strong Raman bands in the surface‐enhanced Raman spectrum of pyridine adsorbed on colloidal silver particles were observed, one near 612 cm −1 and the other near 924 cm −1 . It is concluded that these bands are caused by a boron compound in silver sol.