Synthesis of transition metal mixed sulfides MTS3 (M=Ba, Pb, T=Ti, Zr) using sulfur melt

Nobuaki Sato, Yarong Wang, Kohta Yamada, Takeo Fujino

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

Ternary mixed sulfides of some transition metals MTS3 (M=Ba, Pb, T=Ti, Zr) were synthesized by a relatively low temperature process using sulfur melt. The mixture of starting materials, such as, metals and/or binary sulfides and a large excess of sulfur was reacted in a vacuum-sealed Pyrex or quartz ampoule at 350-600°C for one to three weeks. After the reaction, the remaining sulfur was completely removed by a process composed of filtration of sulfur melt and followed dissolution in CS2. The binary sulfides impurities coexisted in the products were removed by rinsing the products in water and acetone. By using the above method, BaTiS3, PbTiS3 and BaZrS3 were obtained in pure form. The effect of addition of halides on the yields of these ternary sulfides were also discussed.

本文言語English
ホスト出版物のタイトルProceedings of the Second International Conference on Processing Materials for Properties
編集者B. Mishra, C, Yamauchi, B. Mishra, C. Yamauchi
ページ199-204
ページ数6
出版ステータスPublished - 2000 12 1
イベントProceedings of the Second International Conference on Processing Materials for Properties - San Francisco, CA, United States
継続期間: 2000 11 52000 11 8

Other

OtherProceedings of the Second International Conference on Processing Materials for Properties
国/地域United States
CitySan Francisco, CA
Period00/11/500/11/8

ASJC Scopus subject areas

  • 工学(全般)

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