Journal Article

PreJuSER-44794

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Upper limits for the rate coefficients for reactions of BrO with formaldehyde and HBr

Orlando, J. J. ; Ramacher, B.FZJ* ; Tyndall, G.

2000
American Geophysical Union Washington, DC

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Please use a persistent id in citations: http://hdl.handle.net/2128/20815

Abstract: The reactions of the BrO radical with hydrogen bromide, BrO + HBr --> HOBr + Br (R4) and with HCHO, BrO + HCHO --> HOBr + HCO (R5) have been studied at 298 K, I atm. pressure in an environmental chamber. No conclusive evidence for the occurrence of either reaction was found and upper limits for both reaction rate coefficients are reported (k(4), k(5) < 4 x 10(-15) cm(3) molecule(-1) s(-1)). These upper limits are about 4-5 times lower than recent estimates [Hansen el al., 1999ab].

Keyword(s): J

Note: Record converted from VDB: 12.11.2012

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Contributing Institute(s):

1. Phytosphäre (ICG-3)

Research Program(s):

1. Troposphärische Chemie (36.30.0)

Appears in the scientific report 2000

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Database coverage:

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