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ICARUS Chamber Experiment: 2014 FIXCIT Study_20140130_PINONALDEHYDE/Pinonic a...
Goals: Explore the gas-phase chemistry of pinonaldehyde when HO2, NO, and NO2 are all present. Summary: Synthesized pinonaldehyde was added through a heated line for a few hours... -
ICARUS Chamber Experiment: 2014 FIXCIT Study_20140114_ISOPRENE/CYCLOHEXANE_Oz...
Goals: Isolate ozone chemistry from OH chemistry (OHchem should read zero); investigate ozone-related interferences with OH instruments; explore product formation, and compare... -
ICARUS Chamber Experiment: 2014 FIXCIT Study_20140121_ISOPRENE/hydrogen perox...
Goals: Study isoprene low NO chemistry. The experiment will be similar to the experiment run on 01/02/2014, but the loading will be lower, so as to limit RO2 + RO2 chemistry.... -
ICARUS Chamber Experiment: Ziemann_20180328_Methyl nitrite/Nitric oxide/4-Dec...
Goals: Determine SOA yield of OH radical oxidation of the VOC Summary: Experiments were performed at ambient temperature (?25°C) and pressure (?84?kPa) in an 8?m3 FEP Teflon... -
ICARUS Chamber Experiment: Ziemann_20150220_Methyl nitrite/Nitric oxide/5-Dec...
Goals: Determine SOA yield of OH radical oxidation of the VOC Summary: Experiments were conducted in an 8.0 m3 FEP Teflon environmental chamber in Boulder, CO, that was filled... -
ICARUS Chamber Experiment: Ziemann_20150211_Methyl nitrite/Nitric oxide/4-Dec...
Goals: Determine SOA yield of OH radical oxidation of the VOC Summary: Experiments were conducted in an 8.0 m3 FEP Teflon environmental chamber in Boulder, CO, that was filled... -
ICARUS Chamber Experiment: Ziemann_20141203_Methyl nitrite/Nitric oxide/2-Dec...
Goals: Determine SOA yield of OH radical oxidation of the VOC Summary: Experiments were conducted in an 8.0 m3 FEP Teflon environmental chamber in Boulder, CO, that was filled... -
ICARUS Chamber Experiment: 2014 FIXCIT Study_20140113_ALPHA-PINENE/nitric oxi...
Goals: Study alpha-pinene + NO3 chemistry by injecting 150 ppb NO2 & 75 ppb O3, plus HCHO. Run the experiment so as to optimize for the formation of the... -
ICARUS Chamber Experiment: 2014 FIXCIT Study_20140126_METHACROLEIN/nitrogen d...
Goals: Understand the gas-phase products of MPAN + OH. Understand what contributes to SOA from MPAN + OH. Summary: Within an hour of lights on, methacrolein was completely... -
ICARUS Chamber Experiment: 2014 FIXCIT Study_20140125_METHACROLEIN/hydrogen p...
Goals: Study methacrolein low NO chemistry. Summary: We successfully oxidized MACR in low NO conditions. About 9 ppb was remaining by the time we turned off lights. After we... -
ICARUS Chamber Experiment: 2014 FIXCIT Study_20140127_trans-beta-IEPOX/methyl...
Goals: Allow everyone to sample trans-b-IEPOX for an intercomparison of sensitivities and a look at possible interferences; observe the products of IEPOX + OH oxidation, which... -
ICARUS Chamber Experiment: 2014 FIXCIT Study_20140116_ALPHA-PINENE/Methyl nit...
Goals: Investigate "slow" (isomerization-favoring) OH chemistry of alpha-pinene Summary: Timeline (UTC, hrs): 00:00,Instruments (NO; CF3O-; GTHOS; OHR; AMS; PTRMS) start... -
ICARUS Chamber Experiment: 2014 FIXCIT Study_20140104_1-hydroxy-2-hydroperoxy...
Goals: Control for chemistry related to chamber so as to tease out chamber artifacts. Secondary stuff: calibrate multiple CIMS for ISOPOOH, understand fragmentation of ISOPOOH... -
ICARUS Chamber Experiment: 2014 FIXCIT Study_20140111_nitric oxide/ALPHA-PINE...
Goals: High NO oxidation of alpha-pinene to test products. Interested mainly in: organic nitrate yield from alpha-pinene at the high NO limit -products formed in high NO... -
ICARUS Chamber Experiment: Ziemann_20160607_Methyl nitrite/Nitric oxide/6-Und...
Goals: Determine SOA yield of OH radical oxidation of the VOC Summary: Experiments were conducted in an 8.0 m3 FEP Teflon environmental chamber in Boulder, CO, that was filled... -
ICARUS Chamber Experiment: 2014 FIXCIT Study_20140129_isoprene/ozone/CYCLOHEX...
Goals: To measure HCHO yields from isoprene + O3 with humidity. To continue the diagnosis of the OH artifact in GTHOS. Summary: The additions of the reagents went well and... -
ICARUS Chamber Experiment: Ziemann_20180211_Methyl nitrite/Nitric oxide/Decyl...
Goals: Determine SOA yield of OH radical oxidation of the VOC Summary: Experiments were performed at ambient temperature (?25°C) and pressure (?84?kPa) in an 8?m3 FEP Teflon... -
ICARUS Chamber Experiment: 2014 FIXCIT Study_20140124_4-hydroxy-3-nitrooxy IS...
Goals: To observe the products of 4-OH-3-ONO2-ISOPN + OH oxidation in the presence of wet ammonium sulfate seeds. In particular, we would like to achieve a constraint on the... -
ICARUS Chamber Experiment: Ziemann_20150901_Methyl nitrite/Nitric oxide/5-Dod...
Goals: Determine SOA yield of OH radical oxidation of the VOC Summary: Experiments were conducted in an 8.0 m3 Teflon chamber at ambient temperature (?25 °C) and pressure (?630... -
ICARUS Chamber Experiment: Ziemann_20150823_Methyl nitrite/Nitric oxide/4-Dod...
Goals: Determine SOA yield of OH radical oxidation of the VOC Summary: Experiments were conducted in an 8.0 m3 Teflon chamber at ambient temperature (?25 °C) and pressure (?630...
