Matches in SemOpenAlex for { <https://semopenalex.org/work/W2026534794> ?p ?o ?g. }
- W2026534794 endingPage "2678" @default.
- W2026534794 startingPage "2670" @default.
- W2026534794 abstract "The feedstocks, including benzene, acetylene, and benzene with acetylene or 2–7 ring PAH, were pyrolyzed in an isothermal laminar flow at 1400–1650 K. The particle size distributions (PSDs) of soot and nascent soot were analyzed using a scanning mobility particle sizer (SMPS). The morphology of particles with the same mobility particle diameter was examined using a scanning electron microscope (SEM), where the grid was sampled via thermophoretic sampling assisted by a differential mobility analyzer (DMA). The soot produced by the pyrolysis of acetylene at 1400 K exhibited the highest number concentration and a log-normal distribution compared with those of the soot produced by the pyrolysis of benzene and the PAH additives. At 1500 K, the pyrolysis of PAHs with three or more rings with zigzag sites significantly increased the number concentration, although the added carbon concentration was smaller than that of acetylene. The addition of dibenzo[a,e]pyrene, which possesses three armchair sites, inhibited soot formation, suggesting that the bay site is easily formed and that the formation of anisotropic PAHs inhibits dimerization. The morphology of the soot formed by the addition of dibenzo[a,e]pyrene exhibited a primary particle diameter of 10 nm and similar primary particles, whereas the morphology of the soot formed by the addition of PAHs with zigzag sites clearly indicated a structure with a primary particle diameter of 20–40 nm. These observations indicate that the incipient soot is formed by the formation of dimers or small clusters of large PAHs via the mechanisms of aromatic molecule addition to aromatic radicals referred to as the PAH–addition cyclization (PAH–AC) mechanism at high temperatures, whereas moderate-sized PAHs developed via the hydrogen-abstraction–carbon-addition (HACA) mechanism form clusters and incipient soot at relatively low temperatures." @default.
- W2026534794 created "2016-06-24" @default.
- W2026534794 creator A5006065787 @default.
- W2026534794 creator A5011415026 @default.
- W2026534794 creator A5016852021 @default.
- W2026534794 creator A5025877735 @default.
- W2026534794 creator A5026158074 @default.
- W2026534794 creator A5034809174 @default.
- W2026534794 creator A5052028952 @default.
- W2026534794 creator A5055003815 @default.
- W2026534794 creator A5067409542 @default.
- W2026534794 creator A5084012205 @default.
- W2026534794 creator A5091569224 @default.
- W2026534794 date "2015-06-01" @default.
- W2026534794 modified "2023-10-10" @default.
- W2026534794 title "Formation mechanisms of soot from high-molecular-weight polycyclic aromatic hydrocarbons" @default.
- W2026534794 cites W1966281189 @default.
- W2026534794 cites W1970235890 @default.
- W2026534794 cites W1971525596 @default.
- W2026534794 cites W1973626581 @default.
- W2026534794 cites W1975936656 @default.
- W2026534794 cites W1976481547 @default.
- W2026534794 cites W1979081299 @default.
- W2026534794 cites W1981594383 @default.
- W2026534794 cites W1987369318 @default.
- W2026534794 cites W1989083272 @default.
- W2026534794 cites W1992514546 @default.
- W2026534794 cites W1993477412 @default.
- W2026534794 cites W1993626332 @default.
- W2026534794 cites W1993820874 @default.
- W2026534794 cites W1995100587 @default.
- W2026534794 cites W1995223159 @default.
- W2026534794 cites W1995551012 @default.
- W2026534794 cites W1996516951 @default.
- W2026534794 cites W2001249395 @default.
- W2026534794 cites W2001931322 @default.
- W2026534794 cites W2003466381 @default.
- W2026534794 cites W2005397166 @default.
- W2026534794 cites W2007582143 @default.
- W2026534794 cites W2010540699 @default.
- W2026534794 cites W2010799106 @default.
- W2026534794 cites W2012251108 @default.
- W2026534794 cites W2012832179 @default.
- W2026534794 cites W2013423989 @default.
- W2026534794 cites W2015657070 @default.
- W2026534794 cites W2017259625 @default.
- W2026534794 cites W2018599196 @default.
- W2026534794 cites W2019661071 @default.
- W2026534794 cites W2024566222 @default.
- W2026534794 cites W2024747980 @default.
- W2026534794 cites W2025044908 @default.
- W2026534794 cites W2025417916 @default.
- W2026534794 cites W2026372804 @default.
- W2026534794 cites W2026394029 @default.
- W2026534794 cites W2030139804 @default.
- W2026534794 cites W2030878741 @default.
- W2026534794 cites W2032052354 @default.
- W2026534794 cites W2033298286 @default.
- W2026534794 cites W2036011412 @default.
- W2026534794 cites W2040801167 @default.
- W2026534794 cites W2040930158 @default.
- W2026534794 cites W2045128394 @default.
- W2026534794 cites W2045923029 @default.
- W2026534794 cites W2046414894 @default.
- W2026534794 cites W2049515823 @default.
- W2026534794 cites W2052601553 @default.
- W2026534794 cites W2052937093 @default.
- W2026534794 cites W2057634105 @default.
- W2026534794 cites W2060552570 @default.
- W2026534794 cites W2062511873 @default.
- W2026534794 cites W2063016090 @default.
- W2026534794 cites W2066396805 @default.
- W2026534794 cites W2067145209 @default.
- W2026534794 cites W2067190304 @default.
- W2026534794 cites W2070722250 @default.
- W2026534794 cites W2071138694 @default.
- W2026534794 cites W2071772434 @default.
- W2026534794 cites W2075715275 @default.
- W2026534794 cites W2076004235 @default.
- W2026534794 cites W2076192422 @default.
- W2026534794 cites W2081144981 @default.
- W2026534794 cites W2081835614 @default.
- W2026534794 cites W2084642664 @default.
- W2026534794 cites W2084846709 @default.
- W2026534794 cites W2088508812 @default.
- W2026534794 cites W2090241600 @default.
- W2026534794 cites W2093254341 @default.
- W2026534794 cites W2117394271 @default.
- W2026534794 cites W2146691958 @default.
- W2026534794 doi "https://doi.org/10.1016/j.combustflame.2015.03.022" @default.
- W2026534794 hasPublicationYear "2015" @default.
- W2026534794 type Work @default.
- W2026534794 sameAs 2026534794 @default.
- W2026534794 citedByCount "21" @default.
- W2026534794 countsByYear W20265347942016 @default.
- W2026534794 countsByYear W20265347942018 @default.
- W2026534794 countsByYear W20265347942019 @default.
- W2026534794 countsByYear W20265347942020 @default.