TY - JOUR
T1 - Ultraviolet-Raman studies of coke formation during hydrocarbon conversion over a zeolite catalyst
AU - Allotta, Paula
AU - Dunnington, Benjamin
AU - Stair, Peter
PY - 2010/12/1
Y1 - 2010/12/1
N2 - Small olefins are some of the initial products in methanol conversion reactions on zeolites. Using ethylene as a starting reagent can provide information about the reaction progression that can be related to methanol reactions. At 150°C several strong peaks can be identified at at 1481, 1550, and 1610 cm-1. After further heating these peaks remain, though their intensity pattern changes. This indicates that each peak is the result of a different species. Identification is underway. Assignment of these bands has identified the 1481 cm-1 band as a cyclopentadienyl species with an sp3 hybridized carbon, such as indene or fluorene. The sp3 carbon is not hydrogen substituted.
AB - Small olefins are some of the initial products in methanol conversion reactions on zeolites. Using ethylene as a starting reagent can provide information about the reaction progression that can be related to methanol reactions. At 150°C several strong peaks can be identified at at 1481, 1550, and 1610 cm-1. After further heating these peaks remain, though their intensity pattern changes. This indicates that each peak is the result of a different species. Identification is underway. Assignment of these bands has identified the 1481 cm-1 band as a cyclopentadienyl species with an sp3 hybridized carbon, such as indene or fluorene. The sp3 carbon is not hydrogen substituted.
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M3 - Article
AN - SCOPUS:79951492292
JO - ACS National Meeting Book of Abstracts
JF - ACS National Meeting Book of Abstracts
SN - 0065-7727
ER -