Extraordinary NO<sub>2</sub> Removal by the Metal–Organic Framework UiO‐66‐NH<sub>2</sub>
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- Gregory W. Peterson
- Edgewood Chemical Biological Center 5183 Blackhawk Rd. Aberdeen Proving Ground MD 21010 USA
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- John J. Mahle
- Edgewood Chemical Biological Center 5183 Blackhawk Rd. Aberdeen Proving Ground MD 21010 USA
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- Jared B. DeCoste
- Edgewood Chemical Biological Center 5183 Blackhawk Rd. Aberdeen Proving Ground MD 21010 USA
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- Wesley O. Gordon
- Edgewood Chemical Biological Center 5183 Blackhawk Rd. Aberdeen Proving Ground MD 21010 USA
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- Joseph A. Rossin
- Guild Associates, Inc. 5750 Shier Rings Road Dublin OH 43016 USA
説明
<jats:title>Abstract</jats:title><jats:p>Here we discuss the removal of nitrogen dioxide, an important toxic industrial chemical and pollutant, from air using the MOF UiO‐66‐NH<jats:sub>2</jats:sub>. The amine group is found to substantially aid in the removal, resulting in unprecedented removal capacities upwards of 1.4 g of NO<jats:sub>2</jats:sub> /g of MOF. Furthermore, whereas NO<jats:sub>2</jats:sub> typically generates substantial quantities of NO on sorbents, the amount generated by UiO‐66‐NH<jats:sub>2</jats:sub> is significantly reduced. Of particular significance is the formation of a diazonium ion on the aromatic ring of the MOF, and the potential reduction of NO<jats:sub>2</jats:sub> to molecular nitrogen.</jats:p>
収録刊行物
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- Angewandte Chemie International Edition
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Angewandte Chemie International Edition 55 (21), 6235-6238, 2016-04-13
Wiley