20,975 resources found

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: To quantify SOA yield and gas-phase product yields (particularly of C10 nitrooxy-hydroperoxide and other organonitrates) from humid nighttime RO2+HO2-dominated...

Goals: Control experiment for the O3+NO2+H2O2 series -- this one with no H2O2, and therefore likely very little HO2 formation during oxidation (more RO2 + RO2, some RO2 + NO3...

Goals: To quantify SOA yield and gas-phase product yields (particularly of C10 nitrooxy-hydroperoxide and other organonitrates) from humid nighttime RO2+HO2-dominated...

This dataset provides global model simulations made with the Community Atmosphere Model with chemistry (CAM-chem) for the year 2020 with and without lockdowns induced emissions...

Goals: Diesel photo-oxidation under NOx and SOA surrogate Summary: 1.1ppmc surrogate +50ppb NOx +150ul (shell) diesel+1ppmc H2O2 INSTRUMENTS: AMS, SMPS, GC1, HTDMA Organization:...

These are fully-coupled CESM2-CAM6 pre-industrial control run experiments used to test the sensitivity to the new sea ice thermodynamic formulation. The only difference here is...

Goals: To derive an SOA mass yield curve for a-pinene+NO3 system and to serve as a base case for the pure a-pinene system when comparing single- vs. multi-precursor systems....

Goals: Fast burst photooxidation of alkanols (high-NOx). Gas-aerosol-wall partitioning kinetics. Determine accommodation coefficient (alpha) and effective volatility under...

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 investigate SOA and secondary brown carbon formation Summary: 3-methylfuran was oxidized via OH in the presence of AS seed and NOx. HONO was used for the OH source....

Goals: Fast burst photooxidation of alkanols (high-NOx). Gas-aerosol-wall partitioning kinetics. Determine accommodation coefficient (alpha) and effective volatility under...

Goals: Fast burst photooxidation of alkanols (high-NOx). Gas-aerosol-wall partitioning kinetics. Determine accommodation coefficient (alpha) and effective volatility under...

Goals: To investigate SOA and secondary brown carbon formation Summary: Furfural was oxidized via OH in the presence of AS seed and NOx. HONO was used for the OH source....

Goals: Determine atmospheric photoxidation pathways for ethyl acetate, specifically examine chemistry of CH3CH2C(O)OCH(O.)CH3 radical vs. T and O2 partial pressure Summary:...

Goals: Observing OH-initiated m-xylene reactions under SOA surrogate and NOx environment. Summary: targets: 4.4 ppmC SOA surrogate + 1 ppmc H2O2 + 25 ppb Nox + 100 ppb...

Goals: This experiment was performed to assess the reactive uptake behavior of cis beta-IEPOX that was synthesized for the experiment. Different particle inorganic compositions...

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: Control experiment to quantify the SOA yield from a-pinene ozonolysis to subtract off from the corresponding experiment with NO2 (20190715) so that we can quantify just...

Goals: Generate SOA for health study. Summary: AP+H2O2, photooxidation under humid condition. Organization: Ng Research Group Lab Affiliation: Georgia Institute of Technology...