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DOE OSTI · 1633454

Isotopically Selective Quantification by UPLC-MS of Aqueous Ammonia at Submicromolar Concentrations Using Dansyl Chloride Derivatization

Yu, Weilai·Lewis, Nathan S.·Gray, Harry B.·Dalleska, Nathan F.
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Abstract

Ammonia (NH 3 ) is necessary for food production and is commercially synthesized from nitrogen (N 2 ) and hydrogen (H 2 ) using the Haber–Bosch process. Significant amounts of ammonia are made every year in a reaction that requires high temperatures and pressures, with the Haber–Bosch accounting for ~1.6% of total annual global energy consumption. Electrocatalysts are also being explored to convert in an environmentally friendly manner N 2 to NH 3 at ambient temperature and pressure.

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Yu, Weilai, Lewis, Nathan S., Gray, Harry B., Dalleska, Nathan F.. 2020-04-16. Isotopically Selective Quantification by UPLC-MS of Aqueous Ammonia at Submicromolar Concentrations Using Dansyl Chloride Derivatization. https://doi.org/10.1021/acsenergylett.0c00496

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