Determination of nitride ion electrochemically produced in a molten chloride system by ion chromatography

Katsuhito Takei, Nobuyuki Serizawa, Tokujiro Nishikiori, Yasuhiko Ito

研究成果: Article査読

抄録

The cathodic reduction of nitrogen (N2) gas in molten chloride was investigated using a porous nickel (Ni) electrode. A LiCl-KCl-CsCl melt containing cathodically formed nitride ion (N3-) was sampled from an electrolytic bath and analyzed quantitatively by ion chromatography. The current efficiency of the cathodic reaction calculated from the ratio of quantity of the produced N3- was approximately 78% on average. The main reason why the measured efficiency did not reach 100% is considered as the amount of N3- increased more in the pores of the gas electrode than in the bulk of the electrolytic bath.

本文言語English
ページ(範囲)35-37
ページ数3
ジャーナルElectrochemistry
86
2
DOI
出版ステータスPublished - 2018

ASJC Scopus subject areas

  • 電気化学

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