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Bulk organic nitrogen characterization

Photoelectron spectroscopy (ESCA) and thermal evolved gas analysis (EGA) have been applied to characterize sulfur- and nitrogen-containing species in atmospheric particulate matter. Particulate amines and amides previously identified only by ESCA have been detected by EGA, a bulk method, for the first time. EGA and ESCA results suggest the existence of a sulfate similar to ammonium sulfate but with some of the ammonium ions replaced by a charged organic nitrogen complex. [Pg.397]

See other pages where Bulk organic nitrogen characterization is mentioned: [Pg.1219]    [Pg.1238]    [Pg.1219]    [Pg.1238]    [Pg.268]    [Pg.273]    [Pg.210]    [Pg.221]    [Pg.477]    [Pg.221]    [Pg.1496]    [Pg.159]    [Pg.722]    [Pg.752]    [Pg.2289]    [Pg.3587]    [Pg.156]    [Pg.154]    [Pg.458]    [Pg.268]    [Pg.405]    [Pg.121]    [Pg.562]    [Pg.1896]    [Pg.216]   


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Bulk characterization

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