高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (6): 849.

• 研究简报 • 上一篇    下一篇

正交相AlPO4-5相转变的红外光谱研究

魏波, 于吉红, 丁红, 邵长路, 李晓天, 裘式纶   

  1. 吉林大学无机合成与制备开放研究实验室, 长春 130023
  • 收稿日期:1999-06-22 出版日期:2000-06-24 发布日期:2000-06-24
  • 通讯作者: 裘式纶(1948年出生),男,博士,教授,博士生导师,主要从事无机合成研究.
  • 基金资助:

    国家自然科学基金(批准号:29873017)

Studies on Phase Transition of Orthorhombic AlPO4-5 Molecular Sieve by Infrared Spectra

WEI Bo, YU Ji-Hong, DING Hong, SHAO Chang-Lu, LI Xiao-Tian, QIU Shi-Lun    

  1. Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130023, China
  • Received:1999-06-22 Online:2000-06-24 Published:2000-06-24

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关键词: AlPO4-5, 相转变, 原位红外光谱

Abstract: AlPO4 5 molecular sieve with an orthorhombic phase was studied by in-situ variable temperature infrared spectroscopy. The reversible phase transition from the orthorhombic into the hexagonal phase was found at about 120 ℃.

Key words: AlPO4 5, Phase transition, In-situ IR spectra

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