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Catalytic formation of SO32− and SO42− from SO2 on silver observed by surface-enhanced raman scattering

✍ Scribed by P.B. Dorain; K.U. Vonraben; R.K. Chang; B.L. Laube

Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
530 KB
Volume
84
Category
Article
ISSN
0009-2614

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✦ Synopsis

Surface-enhanced Raman scattering spectra indicate catalytic forination of SOS-on the surface of Ag powder exposed

to SO;! gas in a He atmosphere. Thermal desorption as SO2 and oxidation to SO;-were detected and followed spectxo- scopically as the temperature was slowly raised to 108°C in an 02-containing atmosphere.

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