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We have measured the rate constants for the reactions of N + and N +2 with O 2 from room temperature to 1600 and 1800 K, respectively. In the N + reaction the rate constants increase with increasing temperature to 1000 K and level out at the collisional value above that. For the N +2 reactions the rate constant decreases with temperature to 1000...
The gas-phase reactions of F - , CF 3- , C 2 F 5- , CF 3+ and C 2 F 5+ with hexafluoropropene oxide (HFPO, C 3 F 6 O) have been studied using a selected ion flow tube (SIFT) instrument at 300 K. Reactions of C 4 F 9- and C 3 F 7+ with HFPO have also been studied as...
Reactions of the atmospheric ions O + , O +2 , O - , O -2 , NO + , H 3 O + , CO -3 , and NO -3 with five fully fluorinated compounds were studied using the selected-ion flow tube (SIFT) technique at 300 K. Reaction rate constants and product branching fractions were measured for the following selected perfluoro...
This review surveys the results of a workshop conducted in the summer of 1993. The purpose of the workshop was to assemble a group of university-based marine chemists, government scientists and funding personnel, and industrial suppliers. Thus, these elements of the marine science community were encouraged to interact to more clearly define the state and needs of the marine chemistry instrumentation...
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