Matches in SemOpenAlex for { <https://semopenalex.org/work/W3182336701> ?p ?o ?g. }
- W3182336701 endingPage "148809" @default.
- W3182336701 startingPage "148809" @default.
- W3182336701 abstract "Chassis dynamometer experiments were conducted to investigate the effect of vehicle speed and usage of ethanol-blended gasoline (E10) on formation and evolution of gasoline vehicular secondary organic aerosol (SOA) using a Gothenburg Potential Aerosol Mass (Go: PAM) reactor. The SOA forms rapidly, and its concentration exceeds that of primary organic aerosol (POA) at an equivalent photochemical age (EPA) of ~1 day. The particle effective densities grow from 0.62 ± 0.02 g cm−3 to 1.43 ± 0.07 g cm−3 with increased hydroxyl radical (OH) exposure. The maximum SOA production under idling conditions (4259–7394 mg kg-fuel−1) is ~20 times greater than under cruising conditions. There was no statistical difference between SOA formation from pure gasoline and its formation from E10. The slopes in Van Krevelen diagram indicate that the formation pathways of bulk SOA includes the addition of both alcohol/peroxide functional groups and carboxylic acid formation from fragmentation. A closure estimation of SOA based on bottom-up and top-down methods shows that only 16%–38% of the measured SOA can be explained by the oxidation of measured volatile organic compounds (VOCs), suggesting the existence of missing precursors, e.g. unmeasured VOCs and probably semivolatile or intermediate volatile organic compounds (S/IVOCs). Our results suggest that applying parameters obtained from unified driving cycles to model SOA concentrations may lead to large discrepancies between modeled and ambient vehicular SOA. No reduction in vehicular `SOA production is realized by replacing normal gasoline with E10." @default.
- W3182336701 created "2021-07-19" @default.
- W3182336701 creator A5000135229 @default.
- W3182336701 creator A5004753547 @default.
- W3182336701 creator A5008170800 @default.
- W3182336701 creator A5009307075 @default.
- W3182336701 creator A5015894671 @default.
- W3182336701 creator A5016447100 @default.
- W3182336701 creator A5020644705 @default.
- W3182336701 creator A5021112220 @default.
- W3182336701 creator A5028167755 @default.
- W3182336701 creator A5029303545 @default.
- W3182336701 creator A5043925036 @default.
- W3182336701 creator A5049407947 @default.
- W3182336701 creator A5064493794 @default.
- W3182336701 creator A5066953708 @default.
- W3182336701 creator A5071014389 @default.
- W3182336701 creator A5077909232 @default.
- W3182336701 creator A5080247586 @default.
- W3182336701 creator A5090592047 @default.
- W3182336701 date "2021-11-01" @default.
- W3182336701 modified "2023-10-01" @default.
- W3182336701 title "Secondary aerosol formation from a Chinese gasoline vehicle: Impacts of fuel (E10, gasoline) and driving conditions (idling, cruising)" @default.
- W3182336701 cites W1540344457 @default.
- W3182336701 cites W1606924085 @default.
- W3182336701 cites W1634791384 @default.
- W3182336701 cites W1965741857 @default.
- W3182336701 cites W1972160389 @default.
- W3182336701 cites W1977078190 @default.
- W3182336701 cites W1982056270 @default.
- W3182336701 cites W1988041999 @default.
- W3182336701 cites W1996556904 @default.
- W3182336701 cites W1996711119 @default.
- W3182336701 cites W2001985903 @default.
- W3182336701 cites W2013498974 @default.
- W3182336701 cites W2017149951 @default.
- W3182336701 cites W2021432252 @default.
- W3182336701 cites W2033520093 @default.
- W3182336701 cites W2039608538 @default.
- W3182336701 cites W2040113717 @default.
- W3182336701 cites W2041941773 @default.
- W3182336701 cites W2047102135 @default.
- W3182336701 cites W2049328184 @default.
- W3182336701 cites W2052859509 @default.
- W3182336701 cites W2057970249 @default.
- W3182336701 cites W2070536867 @default.
- W3182336701 cites W2071327121 @default.
- W3182336701 cites W2079469933 @default.
- W3182336701 cites W2084323808 @default.
- W3182336701 cites W2095434497 @default.
- W3182336701 cites W2104659599 @default.
- W3182336701 cites W2107371694 @default.
- W3182336701 cites W2108903266 @default.
- W3182336701 cites W2109419617 @default.
- W3182336701 cites W2109620371 @default.
- W3182336701 cites W2111296405 @default.
- W3182336701 cites W2114419644 @default.
- W3182336701 cites W2114826007 @default.
- W3182336701 cites W2125426196 @default.
- W3182336701 cites W2128484041 @default.
- W3182336701 cites W2130042267 @default.
- W3182336701 cites W2137880172 @default.
- W3182336701 cites W2140282454 @default.
- W3182336701 cites W2140741600 @default.
- W3182336701 cites W2144923407 @default.
- W3182336701 cites W2146064208 @default.
- W3182336701 cites W2147052631 @default.
- W3182336701 cites W2149517925 @default.
- W3182336701 cites W2150956567 @default.
- W3182336701 cites W2158129017 @default.
- W3182336701 cites W2165430305 @default.
- W3182336701 cites W2167214266 @default.
- W3182336701 cites W2170370505 @default.
- W3182336701 cites W2242022141 @default.
- W3182336701 cites W2312300077 @default.
- W3182336701 cites W2318445405 @default.
- W3182336701 cites W2323117465 @default.
- W3182336701 cites W2324918898 @default.
- W3182336701 cites W2332804823 @default.
- W3182336701 cites W2335638056 @default.
- W3182336701 cites W2463479250 @default.
- W3182336701 cites W2524330945 @default.
- W3182336701 cites W2545131234 @default.
- W3182336701 cites W2569793279 @default.
- W3182336701 cites W2586449085 @default.
- W3182336701 cites W2598937119 @default.
- W3182336701 cites W2608203329 @default.
- W3182336701 cites W2678818969 @default.
- W3182336701 cites W2762417675 @default.
- W3182336701 cites W2767693869 @default.
- W3182336701 cites W2782407837 @default.
- W3182336701 cites W2807130584 @default.
- W3182336701 cites W2808562221 @default.
- W3182336701 cites W2811353175 @default.
- W3182336701 cites W2883629098 @default.
- W3182336701 cites W2917257550 @default.
- W3182336701 cites W2917647401 @default.
- W3182336701 cites W2947540924 @default.