FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2018296170> ?p ?o ?g. }

• W2018296170 endingPage "10978" @default.
• W2018296170 startingPage "10966" @default.
• W2018296170 abstract "Currently, the physical state of mixed organic/inorganic aerosol particles is not well characterized, largely because of the still unclear chemical composition of the organic fraction and of its properties with respect to mixing with the inorganic fraction. To obtain insight in the possible phases and phase transitions of such aerosol particles, we investigated the ternary poly(ethylene glycol)-400/ammonium sulfate/water system as a representative model system with partially immiscible constituents. For this purpose, we used optical microscopy and micro-Raman spectroscopy on micrometer-sized particles deposited on a hydrophobically coated substrate. The particles show liquid-liquid phase separations both upon decreasing (approximately 90-85%) and increasing (during ammonium sulfate deliquescence) relative humidities. In dependence upon the organic-to-inorganic ratio, OIR (i.e., poly(ethylene glycol)-400 to ammonium sulfate dry mass), phase separation is observed to occur by fundamentally different mechanisms, namely, nucleation-and-growth (OIR = 8:1 to 2:1), spinodal decomposition (OIR = 1.5:1 to 1:1.5) and growth of a second phase at the surface of the particle (OIR = 1:2 to 1:8). For each of these mechanisms, after completion of the phase separation, the resulting morphology of the particles is an aqueous ammonium sulfate inner phase surrounded by a mainly poly(ethylene glycol)-400 containing outer phase. We depict the various physical states of the ternary system in the relative humidity/composition phase diagram, constructed from bulk data and single particle measurements. Given the complex chemical composition of the organic fraction in tropospheric aerosols, it is expected that repulsive forces between the organic and inorganic aerosol constituents exist and that liquid-liquid phase separations commonly occur. The presence of liquid-liquid phase separations may change the partitioning of semivolatile species between the gas and the condensed phase, whereas the predominantly organic shell is likely to influence heterogeneous chemical reactions, such as N(2)O(5) hydrolysis." @default.
• W2018296170 created "2016-06-24" @default.
• W2018296170 creator A5007210137 @default.
• W2018296170 creator A5036513152 @default.
• W2018296170 creator A5082139924 @default.
• W2018296170 creator A5084951767 @default.
• W2018296170 creator A5089630407 @default.
• W2018296170 date "2009-09-23" @default.
• W2018296170 modified "2023-10-14" @default.
• W2018296170 title "Liquid−Liquid Phase Separation in Mixed Organic/Inorganic Aerosol Particles" @default.
• W2018296170 cites W1623924183 @default.
• W2018296170 cites W17011524 @default.
• W2018296170 cites W1970641123 @default.
• W2018296170 cites W1981985901 @default.
• W2018296170 cites W1983958687 @default.
• W2018296170 cites W1985741200 @default.
• W2018296170 cites W1986959898 @default.
• W2018296170 cites W1992169027 @default.
• W2018296170 cites W1999842422 @default.
• W2018296170 cites W2002973138 @default.
• W2018296170 cites W2006764215 @default.
• W2018296170 cites W2017496924 @default.
• W2018296170 cites W2017762094 @default.
• W2018296170 cites W2019470450 @default.
• W2018296170 cites W2020940930 @default.
• W2018296170 cites W2023595964 @default.
• W2018296170 cites W2026109647 @default.
• W2018296170 cites W2030721237 @default.
• W2018296170 cites W2031102891 @default.
• W2018296170 cites W2042522215 @default.
• W2018296170 cites W2045586201 @default.
• W2018296170 cites W2056568729 @default.
• W2018296170 cites W2063119400 @default.
• W2018296170 cites W2068573316 @default.
• W2018296170 cites W2069984356 @default.
• W2018296170 cites W2084801068 @default.
• W2018296170 cites W2088509007 @default.
• W2018296170 cites W2090280496 @default.
• W2018296170 cites W2096743546 @default.
• W2018296170 cites W2103809572 @default.
• W2018296170 cites W2108766899 @default.
• W2018296170 cites W2111275491 @default.
• W2018296170 cites W2127510753 @default.
• W2018296170 cites W2127944082 @default.
• W2018296170 cites W2131974595 @default.
• W2018296170 cites W2150164650 @default.
• W2018296170 cites W2160853425 @default.
• W2018296170 cites W2161239598 @default.
• W2018296170 cites W2168354226 @default.
• W2018296170 cites W2319657416 @default.
• W2018296170 cites W4206831427 @default.
• W2018296170 cites W4245272394 @default.
• W2018296170 doi "https://doi.org/10.1021/jp905054d" @default.
• W2018296170 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19775109" @default.
• W2018296170 hasPublicationYear "2009" @default.
• W2018296170 type Work @default.
• W2018296170 sameAs 2018296170 @default.
• W2018296170 citedByCount "156" @default.
• W2018296170 countsByYear W20182961702012 @default.
• W2018296170 countsByYear W20182961702013 @default.
• W2018296170 countsByYear W20182961702014 @default.
• W2018296170 countsByYear W20182961702015 @default.
• W2018296170 countsByYear W20182961702016 @default.
• W2018296170 countsByYear W20182961702017 @default.
• W2018296170 countsByYear W20182961702018 @default.
• W2018296170 countsByYear W20182961702019 @default.
• W2018296170 countsByYear W20182961702020 @default.
• W2018296170 countsByYear W20182961702021 @default.
• W2018296170 countsByYear W20182961702022 @default.
• W2018296170 countsByYear W20182961702023 @default.
• W2018296170 crossrefType "journal-article" @default.
• W2018296170 hasAuthorship W2018296170A5007210137 @default.
• W2018296170 hasAuthorship W2018296170A5036513152 @default.
• W2018296170 hasAuthorship W2018296170A5082139924 @default.
• W2018296170 hasAuthorship W2018296170A5084951767 @default.
• W2018296170 hasAuthorship W2018296170A5089630407 @default.
• W2018296170 hasConcept C111368507 @default.
• W2018296170 hasConcept C113196181 @default.
• W2018296170 hasConcept C127313418 @default.
• W2018296170 hasConcept C127413603 @default.
• W2018296170 hasConcept C178790620 @default.
• W2018296170 hasConcept C179104552 @default.
• W2018296170 hasConcept C185592680 @default.
• W2018296170 hasConcept C2777516009 @default.
• W2018296170 hasConcept C2778517922 @default.
• W2018296170 hasConcept C2779345167 @default.
• W2018296170 hasConcept C2780925461 @default.
• W2018296170 hasConcept C42360764 @default.
• W2018296170 hasConcept C43617362 @default.
• W2018296170 hasConcept C44280652 @default.
• W2018296170 hasConcept C61048295 @default.
• W2018296170 hasConceptScore W2018296170C111368507 @default.
• W2018296170 hasConceptScore W2018296170C113196181 @default.
• W2018296170 hasConceptScore W2018296170C127313418 @default.
• W2018296170 hasConceptScore W2018296170C127413603 @default.
• W2018296170 hasConceptScore W2018296170C178790620 @default.
• W2018296170 hasConceptScore W2018296170C179104552 @default.
• W2018296170 hasConceptScore W2018296170C185592680 @default.

• next