Research output: Contribution to journal › Article › peer-review
Low temperature FTIR spectroscopic study of ozone interaction with phenol adsorbed on silica and ceria. / Mariey, L.; Lamotte, J.; Lavalley, J. C.; Tsyganenko, N. M.; Tsyganenko, A. A.
In: Catalysis Letters, Vol. 41, No. 3-4, 01.01.1996, p. 209-211.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Low temperature FTIR spectroscopic study of ozone interaction with phenol adsorbed on silica and ceria
AU - Mariey, L.
AU - Lamotte, J.
AU - Lavalley, J. C.
AU - Tsyganenko, N. M.
AU - Tsyganenko, A. A.
PY - 1996/1/1
Y1 - 1996/1/1
N2 - The reactivity towards O3 of the different species formed from phenol adsorption on silica and ceria has been studied using IR spectroscopy by increasing the temperature from 77 K. It clearly appeared that on silica H-bonded phenol species were more reactive than phenoxy species, whereas on ceria monodentate phenoxy species were more active than bidentate species. Intermediate products of phenol oxidation were characterized by bands between 1800 and 1600cm-1, that at 1750cm-1 being probably due to the formation of acarboxylic acid.
AB - The reactivity towards O3 of the different species formed from phenol adsorption on silica and ceria has been studied using IR spectroscopy by increasing the temperature from 77 K. It clearly appeared that on silica H-bonded phenol species were more reactive than phenoxy species, whereas on ceria monodentate phenoxy species were more active than bidentate species. Intermediate products of phenol oxidation were characterized by bands between 1800 and 1600cm-1, that at 1750cm-1 being probably due to the formation of acarboxylic acid.
KW - Ceria
KW - FTIR
KW - Ozone
KW - Phenol
KW - Silica
UR - http://www.scopus.com/inward/record.url?scp=2742603762&partnerID=8YFLogxK
U2 - 10.1007/BF00811493
DO - 10.1007/BF00811493
M3 - Article
AN - SCOPUS:2742603762
VL - 41
SP - 209
EP - 211
JO - Catalysis Letters
JF - Catalysis Letters
SN - 1011-372X
IS - 3-4
ER -
ID: 41684351