高等学校化学学报 ›› 1997, Vol. 18 ›› Issue (12): 1932.

• 研究简报 • 上一篇    下一篇

K3Sb0.3Y4O8·6H2O新型低温相的水热合成与表征

郑文君, 徐翊华, 庞文琴   

  1. 吉林大学化学系, 长春 130023
  • 收稿日期:1996-11-28 出版日期:1997-12-24 发布日期:1997-12-24
  • 通讯作者: 庞文琴.
  • 作者简介:郑文君, 男, 36岁, 副教授, 现在中国科技大学14系.
  • 基金资助:

    国家自然科学基金

Hydrothermal Synthesis and Characterization of a Novel Low Temperature Phase K3Sb0.3Y4O8·6H2O

ZHENG Wen-Jun, XU Yi-Hua, PANG Wen-Qin   

  1. Department of Chemistry, Key Laboratory of Inorganic Synthesis and Preparative Chemistry,Jilin University, Changchun 130023
  • Received:1996-11-28 Online:1997-12-24 Published:1997-12-24

关键词: 羟基氧化物, 新型低温相, 水热合成

Abstract: Anovel low temperature phase K3Sb0.3Y4O8. 6H2Owas synthesized hydrother-mally from K2O-Sb2O3-Y2O3-H2O system, and characterized by means of XRD, SEM, IR,TG, DTAand ICPmethods- The unit cell for the product is hexagonal with the cell parame-ters a=1.6576nm and c=1.1865 nm.The volume of the cell is calculated to be 2.8233nm3.The product was decomposed into oxides from 310℃ to 390 ℃.

Key words: Hydroxy-oxide, New low temperature phase, Hydrothermal synthesis

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