Electrochemical Reduction of Samarium Triiodide into Samarium Diiodide
Electrochemical Reduction of Samarium Triiodide into Samarium Diiodide
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DOI：
10.1246/cl.200429
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发表时间：
2020-10-01
影响因子：
1.6
通讯作者：
Nishibayashi, Yoshiaki
中科院分区：
文献类型：
--
作者：
Arashiba, Kazuya;Kanega, Ryoichi;Nishibayashi, Yoshiaki
研究了三碘化钐（SmI3）的电化学还原成二碘化钐（SmI2）的模型反应，并在环境反应条件下将钐化合物用于催化制氨。以碳电极为阴极，以双（三氟甲基磺酰基）亚胺阴离子液体为电解质，在四氢呋喃中恒电位电解SmI3，使SmI2产率高，法拉第效率高。
Electrochemical reduction of samarium triiodide (SmI3) into samarium diiodide (SmI2) is investigated as a model reaction to reuse samarium compounds in catalytic ammonia production under ambient reaction conditions. Potentiostatic electrolysis of SmI3 with carbon electrode as a cathode in the presence of bis(trifluoromethylsulfonyl)imide anion based ionic liquids as electrolytes in tetrahydrofuran gives SmI2 in high yields with a high Faradaic efficiency.