高等学校化学学报

高等学校化学学报

• 研究简报 • 上一篇    下一篇

Mn2O3单晶的合成、结构表征及磁性研究

王晓峰, 李光华, 褚清新, 刘晓旸, 冯守华   

  1. 吉林大学无机合成与制备化学国家重点实验室, 长春 130012
  • 收稿日期:2006-10-12 修回日期:1900-01-01 出版日期:2007-05-10 发布日期:2007-05-10
  • 通讯作者: 刘晓旸

Synthesis, Structure Characterization and Magnetic Properties of Single Crystal of Dimanganese Trioxide

WANG Xiao-Feng, LI Guang-Hua, CHU Qing-Xin, LIU Xiao-Yang*, FENG Shou-Hua   

  1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130012, China
  • Received:2006-10-12 Revised:1900-01-01 Online:2007-05-10 Published:2007-05-10
  • Contact: LIU Xiao-Yang

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摘要： 通过助熔剂方法成功地培养了Mn2O3单晶体, 并对其进行了结构分析.

关键词: 助熔剂法, 三氧化二锰, 晶体结构, 磁性

Abstract: Dimanganese trioxide is an active catalyst for removing carbon monooxide and nitrogen oxide from waste gas as an important one of manganese oxides. Its single crystal was synthesized by flux method. Single crystal X-ray diffraction reveals that the compound crystallized in the cubic space group Ia-3 with a=0.94173(11) nm, V=0.83518(17) nm3, Z=48, Dc=5.022 Mg/m3, R(int)=0.0863, R1=0.0659[I>2σ(I)], wR2=0.1929[I>2σ(I)].

Key words: Flux method, Dimanganese trioxide, Crystal structure, Magnetism

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