1 626 resources found

Goals: Investigate atmospheric fate of ethyl formate, specifically looking at the chemistry of the HC(O)OCH(O.)CH3 radical as a function of T and O2 partial pressure. Summary:...

Goals: To derive an SOA mass yield curve for limonene + NO3 system. Summary: 0.4 uL of liquid limonene was injected, followed by the injection of 40 ppb of N2O5 (source of...

Goals: Observing NO-initiated isoprene reactions under SOA surrogate and NOx environment. Summary: Target: 1.1ppmC SOA surrogate, 25ppb NOx, 100 ppb isoprene (A) INSTRUMENTS:...

Goals: Prepare SOA for ROS measurements Summary: SOA was prepared and then collected for offline analysis Organization: Nizkorodov Lab Lab Affiliation: University of California,...

Goals: Observing NO-initiated isoprene reactions under SOA surrogate and NOx environment. Summary: Target: 1.1 ppmC SOA surrogate, 25 ppb NOx, 100 ppb isoprene (A) INSTRUMENTS:...

Goals: Monitor the oxidation pathway by NO3 radical and the aerosol composition Summary: 15uL of 3-methylfuran injected and ~1200ppb of N2O5 injected as the source of the...

Hourly output is provided from the WACCM-X simulation with specified dynamics via GEOS5. The resolution is 0.9 x 1.25 in geographic latitude and longitude, respectively. At the...

Goals: Investigate SOA formation from D5 oxidation with DOS seeds with CIMS, SMPS, AMS. Summary: The siloxanol was the major gas-phase and particle-phase product with other...

Goals: To quantify the nitrooxy-hydroperoxide yield and the SOA yield from nighttime RO2+HO2-dominated NO3-initiated chemistry of a-pinene by adding H2O2 + ozone + NO2 to the...

Goals: Gasoline photooxidation under NOx and SOA surrogate Summary: Target: 1.1 ppmC SOA surrogate, 19 ppb NOx, 250 uL Gasoline (A) + 1 ppmC H2O2 (both) INSTRUMENTS: SMPS, GC1,...

Goals: Photolysis rate constant of a-nitrooxy acetone Summary: Measure photolysis rate constant of a-nitrooxy acetone Organization: Ng Research Group Lab Affiliation: Georgia...

Goals: Relative rate experiment to measure 2-methylbut-3-ene-1,2-diol (1,2-DHI) + OH relative to propene + OH Summary: 1,2-DHI, propene, and H2O2 were injected and lights were...

Goals: PM Wall loss with blacklights on in the last hour Summary: Atomizing 0.04M Ammonia Sulfate INSTRUMENTS: Dual SMPS Organization: UCR-CECERT-APL-Cocker Group Lab...

Goals: Part of a series to quantify the nitrooxy-hydroperoxide yield and the SOA yield from nighttime RO2+HO2-dominated NO3-initiated chemistry of a-pinene by adding H2O2 +...

Goals: Determine SOA yield of OH radical oxidation of the VOC Summary: Alkanes were reacted with OH radicals in the presence of NOx in a 5900 L PTFE environmental chamber filled...

Goals: Determine products of ethyl formate oxidation in the atmosphere. Specifically, investigate atmospheric fate of HC(O)OCH(O.)CH3 radical. Summary: Photolyze Cl2/ethyl...

Goals: Probing the steady state NO and O3 concentration that could be reached by varying the concentrations of reactants H2O2 and NO in the photooxidation experiment Summary:...

Goals: Dark-oxidation of b-caryophyllene with the existence of O3, isoprene and 2-butanol under black lights Summary: Targets: b-caryophyllene 5ppb O3 300ppb isoprene 0.25ppm...

Goals: To quantify the nitrooxy-hydroperoxide yield and the SOA yield from nighttime RO2+HO2-dominated NO3-initiated chemistry of a-pinene by adding H2O2 + ozone + NO2 to the...

Goals: To quantify the nitrooxy-hydroperoxide yield and the SOA yield from nighttime RO2+HO2-dominated NO3-initiated chemistry of a-pinene by adding H2O2 + ozone + NO2 to the...