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Volumn 298, Issue 5594, 2002, Pages 814-817

Heterogeneous atmospheric aerosol production by acid-catalyzed particle-phase reactions

Author keywords

[No Author keywords available]

Indexed keywords

ACIDITY; CATALYSIS; POLYTETRAFLUOROETHYLENES; SULFURIC ACID;

EID: 0037174632     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.1075798     Document Type: Article
Times cited : (848)

References (34)
  • 1
    • 2142849902 scopus 로고    scopus 로고
    • "Air quality criteria for particulate matter" [EPA/600/ P-95/001cF, Environmental Protection Agency (EPA), Washington, DC, 1996]
    • "Air quality criteria for particulate matter" [EPA/600/ P-95/001cF, Environmental Protection Agency (EPA), Washington, DC, 1996].
  • 30
    • 2142785433 scopus 로고    scopus 로고
    • note
    • Gas-phase octanal was introduced with an air stream to the main body of the glass flow reactor (2.2-m length x 2.5-cm inner diameter). The aerosol population sampled at ports spaced sequentially down the flow reactor was observed in the presence of an acid catalyst with a scanning mobility particle sizer. The %RH was varied by controlling the water-saturator. The experimental temperature was 295 to 296 K.
  • 32
    • 2142740414 scopus 로고    scopus 로고
    • note
    • 4 for acid seed. Also note that the organic loss by the reaction on the wall surface will be higher as the molecular weight of aliphatic aldehydes increases.
  • 33
    • 2142835910 scopus 로고    scopus 로고
    • note
    • 3 concentration was 0.57 ppm. The experimental temperature was 295 to 296 K and %RH was 45 to 50%.
  • 34
    • 2142676844 scopus 로고    scopus 로고
    • note
    • Supported by a grant from NSF (grant ATM 9708533) and a Science To Achieve Results grant from EPA (grant R-82817601-0) to the University of North Carolina at Chapel Hill.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.