Acta Chimica Sinica ›› 1990, Vol. 48 ›› Issue (8): 766-769. Previous Articles     Next Articles

Original Articles

钌硫化合物的组成测定和氢还原动力学研究

董守安;赵怀志;罗一江   

  1. 昆明贵金属研究所
  • 出版日期:1990-08-15 发布日期:1990-08-15

Determination of composition and investigation of hydrogen reductive dynamics of ruthenium-sulfides

DONG SHOUAN;ZHAO HEZHI;LUO YIJIANG   

  • Online:1990-08-15 Published:1990-08-15

The Ru sulfides obtained by the element synthesis and 2 wet methods were studied by using static and dynamic coulometric titration The composition and formula of Ru sulfides were determine, and the kinetics of the reduction of the compounds by H2 at high temperature were studied. Possibly the original noncryst. compound of Ru2S3.10H2O possessed the structure of RuS.RuS2.10H2O.

Key words: TITRATION, HYDROGEN REDUCTION, COULOMETRY, RUTHENIUM COMPOUNDS, REACTION KINETICS, STRUCTURAL ANALYSIS, SULFIDE

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