Abstract
Heterogeneous catalytic oxidations of hydrocarbons that employ metal oxide catalysts, which avoid the production of CO 2, will be increasingly important in the field of industry chemistry. For example, metal oxides are known to convert short chain alkanes (e.g., butane) to alkenes and water by oxidative dehydrogenation. Although the chemistry and reactions that occur on the oxide's surface are not known, the composition, crystal orientation, and surface structure influence its reactivity. A study was conducted to synthesize catalysts with greater selectivity. Magnesium orthovanadate, which contains VO 4 3- groups, a common structural motif in the vanadates that exhibit excellent catalytic activity, is an oxide where reductive addition and oxidative elimination-type reactions occur at the gas-solid interface. High quality single crystals with well-defined stoichiometries are important to study intrinsic properties. For fundamental surface studies, the single crystals should be free of structural defects and impurity phases.
| Original language | English |
|---|---|
| Title of host publication | ACS National Meeting Book of Abstracts |
| Pages | 372-373 |
| Number of pages | 2 |
| Volume | 41 |
| Edition | 2 |
| Publication status | Published - 2001 |
| Event | 222nd ACS National Meeting - Chicago, IL, United States Duration: Aug 26 2001 → Aug 30 2001 |
Other
| Other | 222nd ACS National Meeting |
|---|---|
| Country | United States |
| City | Chicago, IL |
| Period | 8/26/01 → 8/30/01 |
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ASJC Scopus subject areas
- Chemistry(all)
Cite this
Hydrocarbon oxidation reactions on oxide surfaces. / Poeppelmeier, Kenneth R; Pless, Jason D.; Erdman, Natasha; Ko, Donggeun; Marks, Laurence D.; Stair, Peter C.
ACS National Meeting Book of Abstracts. Vol. 41 2. ed. 2001. p. 372-373.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Hydrocarbon oxidation reactions on oxide surfaces
AU - Poeppelmeier, Kenneth R
AU - Pless, Jason D.
AU - Erdman, Natasha
AU - Ko, Donggeun
AU - Marks, Laurence D.
AU - Stair, Peter C
PY - 2001
Y1 - 2001
N2 - Heterogeneous catalytic oxidations of hydrocarbons that employ metal oxide catalysts, which avoid the production of CO 2, will be increasingly important in the field of industry chemistry. For example, metal oxides are known to convert short chain alkanes (e.g., butane) to alkenes and water by oxidative dehydrogenation. Although the chemistry and reactions that occur on the oxide's surface are not known, the composition, crystal orientation, and surface structure influence its reactivity. A study was conducted to synthesize catalysts with greater selectivity. Magnesium orthovanadate, which contains VO 4 3- groups, a common structural motif in the vanadates that exhibit excellent catalytic activity, is an oxide where reductive addition and oxidative elimination-type reactions occur at the gas-solid interface. High quality single crystals with well-defined stoichiometries are important to study intrinsic properties. For fundamental surface studies, the single crystals should be free of structural defects and impurity phases.
AB - Heterogeneous catalytic oxidations of hydrocarbons that employ metal oxide catalysts, which avoid the production of CO 2, will be increasingly important in the field of industry chemistry. For example, metal oxides are known to convert short chain alkanes (e.g., butane) to alkenes and water by oxidative dehydrogenation. Although the chemistry and reactions that occur on the oxide's surface are not known, the composition, crystal orientation, and surface structure influence its reactivity. A study was conducted to synthesize catalysts with greater selectivity. Magnesium orthovanadate, which contains VO 4 3- groups, a common structural motif in the vanadates that exhibit excellent catalytic activity, is an oxide where reductive addition and oxidative elimination-type reactions occur at the gas-solid interface. High quality single crystals with well-defined stoichiometries are important to study intrinsic properties. For fundamental surface studies, the single crystals should be free of structural defects and impurity phases.
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M3 - Conference contribution
VL - 41
SP - 372
EP - 373
BT - ACS National Meeting Book of Abstracts
ER -