TY - GEN
T1 - Anionic/electrostatic field effects in hot surface catalyzed combustions
AU - Paramasawat, Weera
AU - Chaosukhum, Jirayu
AU - Meesrisom, Apisak
AU - Sriseubsai, Wipoo
AU - Nagarajan, Ramaswamy
AU - Egan, James
AU - Jahngen, Edwin
AU - Euaphantasate, Nukul
AU - Kuo, Chang Shu
AU - Muangchareon, Pongphisanu
AU - Tangarrayasap, Pitaya
AU - Bannister, William W.
PY - 2007
Y1 - 2007
N2 - Hydrocarbon hot surface combustions initiate by oxygen radical anion Brönsted base electron pair proton abstraction, yielding carbanions and hydroxyl radicals, only then proceeding by electron transfer to form alkyl free radicals in conventional radical pathways. Successive positive/negative electrostatic field pulses facilitate oxygen radical anion formation from air by Seebeck electron transfer to the hot surface during positive phases. Higher reaction rates result by radical anion repulsion from surfaces during the negative phase. Industrially important oxidation reactions occur with higher rates and yields at lower temperatures. Reduced internal combustion engine fuel requirements, NOx and soot emissions result, with increased engine horsepower. Better Seebeck catalysts should result in optimized performance for commercial oxidations, and for engine performance.
AB - Hydrocarbon hot surface combustions initiate by oxygen radical anion Brönsted base electron pair proton abstraction, yielding carbanions and hydroxyl radicals, only then proceeding by electron transfer to form alkyl free radicals in conventional radical pathways. Successive positive/negative electrostatic field pulses facilitate oxygen radical anion formation from air by Seebeck electron transfer to the hot surface during positive phases. Higher reaction rates result by radical anion repulsion from surfaces during the negative phase. Industrially important oxidation reactions occur with higher rates and yields at lower temperatures. Reduced internal combustion engine fuel requirements, NOx and soot emissions result, with increased engine horsepower. Better Seebeck catalysts should result in optimized performance for commercial oxidations, and for engine performance.
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M3 - Conference contribution
AN - SCOPUS:84946055046
T3 - Western States Section/Combustion Institute Fall Meeting 2007
SP - 376
EP - 388
BT - Western States Section/Combustion Institute Fall Meeting 2007
PB - Western States Section/Combustion Institute
T2 - Western States Section/Combustion Institute Fall Meeting 2007
Y2 - 16 October 2007 through 17 October 2007
ER -