[
    {
        "id": "authors:qb3xb-ng061",
        "collection": "authors",
        "collection_id": "qb3xb-ng061",
        "cite_using_url": "https://resolver.caltech.edu/CaltechAUTHORS:20150825-145920622",
        "type": "monograph",
        "title": "Multiphasic Redox Chemistry of Iron in Urban Atmosphere",
        "author": [
            {
                "family_name": "Pehkonen",
                "given_name": "Simo O.",
                "clpid": "Pehkonen-S-O"
            },
            {
                "family_name": "Erel",
                "given_name": "Yigal",
                "clpid": "Erel-Y"
            },
            {
                "family_name": "Hoffmann",
                "given_name": "Michael R.",
                "orcid": "0000-0001-6495-1946",
                "clpid": "Hoffmann-M-R"
            }
        ],
        "abstract": "A knowledge of the exact speciation of all oxidation states of transition metals in atmospheric water droplets as a function of variables such as pH, organic ligand content and ionic strength is critical to the computational assessment of in situ reaction pathways involving S(IV), O_2, RHCO, NO_x, ROOH, and H_2O_2. Likewise, a knowledge of the speciation of metals such as Fe and Mn in wet and dry\natmospheric deposition and the subsequent speciation changes upon introduction to marine waters is important to the assessment of the ability of marine biota to utilize these elements for nutritional needs. Iron is emitted to the troposphere from both natural (e.g., windblown dust) and anthropogenic (e.g., coal combustion) sources. It has been proposed that atmospheric Fe participates in a variety of reactions such as the oxidation of S(IV) and organic compounds by Fe(III) via direct electron transfer, and the\ncatalytic auto-oxidation of SO_2 to SO_4^(2-) in the droplet phase.",
        "publisher": "Air & Waste Management Association",
        "publication_date": "1994-06"
    }
]