Electrochemical production of Sm-Co thin film in molten LiCl-KCl system

Osamu Takeda, Takashi Ideno, Eiji Nakamura, Yuzuru Sato

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

Production of Sm-Co thin film by using molten salt electrolysis was investigated in order to reveal the factors dominating film formation in this study. Basic electrochemical behavior of Sm ion in molten LiCl-KCl was analyzed by using inert W electrode. The behavior of Sm ion on Co electrode was also analyzed compared with that on W electrode. Based on those fundamental investigations, Sm-Co thin film was produced by using molten salt electrolysis, and its structure was analyzed. As a result, redox reaction of Sm 3+/Sm2+ and reduction of Li+ was observed on W electrode. Formation of intermetallic compound of Sm and Co as well as the redox reaction and the reduction was observed when Co electrode was used. Sm-Co thin film (SmCo2) was successfully obtained by using the molten salt electrolysis.

本文言語English
ホスト出版物のタイトルECS Transactions - Molten Salts and Ionic Liquids 16 - 214th ECS Meeting
出版社Electrochemical Society Inc.
ページ431-439
ページ数9
49
ISBN(印刷版)9781615676422
DOI
出版ステータスPublished - 2009
イベントMolten Salts and Ionic Liquids 16 - 214th ECS Meeting - Honolulu, HI, United States
継続期間: 2008 10月 122008 10月 17

出版物シリーズ

名前ECS Transactions
番号49
16
ISSN(印刷版)1938-5862
ISSN(電子版)1938-6737

Other

OtherMolten Salts and Ionic Liquids 16 - 214th ECS Meeting
国/地域United States
CityHonolulu, HI
Period08/10/1208/10/17

ASJC Scopus subject areas

  • 工学(全般)

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