Marks Walker R, Baumgardner Douglas F, Reinheimer Eric W, Gilbertson John D
Department of Chemistry, Western Washington University, Bellingham, Washington 98225, USA.
Chem Commun (Camb). 2020 Sep 29;56(77):11441-11444. doi: 10.1039/d0cc04115g.
The reduction of nitrogen oxides (NxOyn-) to dinitrogen gas by samarium(ii) iodide is reported. The polyoxoanions nitrate (NO3-) and nitrite (NO2-), as well as nitrous oxide (N2O) and nitric oxide (NO) were all shown to react with stoichiometric amounts of SmI2 in THF for the complete denitrification to N2.
据报道，碘化钐（II）可将氮氧化物（NxOyn-）还原为氮气。已证明，多氧阴离子硝酸盐（NO3-）、亚硝酸盐（NO2-）以及一氧化二氮（N2O）和一氧化氮（NO）都能与化学计量的SmI2在四氢呋喃中反应，以完全脱氮生成N2。
