高等学校化学学报

高等学校化学学报 ›› 1989, Vol. 10 ›› Issue (2): 209.

• 研究简报 • 上一篇    下一篇

金属卟啉及其与NO表面吸附物的FT-IR/PAS研究

周牧易, 曹守镜, 叶苏榕, 程大典   

  1. 厦门大学化学系实验中心
  • 收稿日期:1987-01-06 出版日期:1989-02-24 发布日期:1989-02-24
  • 通讯作者: 周牧易
  • 基金资助:

    国家自然科学基金

Study of Metalloporphyrin Complexes and Their NO Surface Adspecies with FT-IR/PAS

Zhou Muyi, Cao Shoujing, Ye Surong, Cheng Dadian   

  1. Department of Chemistry, Experimental Centre, Xiamen University, Xiamen
  • Received:1987-01-06 Online:1989-02-24 Published:1989-02-24

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摘要： 光声光谱(PhotoacousticSpectroscopy,PAS)是研究凝聚态和表面吸附物振动光谱的1种新方法。近几年来PAS发展很快,它与FT-IR技术结合,已成为1种新的固体样品和表面分析的有力工具。本文应用FT-IR/PAS方法研究了金属卟啉配合物及其与NO的表面吸附物。

关键词: NO表面吸附物, 金属啉卟, 付立叶变换红外光声谱

Abstract: Fourier Transform Infrared Photoacoustic Spectroscopy (FT-IR/PAS) was applied to studying the metalloporphyrin(MTPP, M=Fe, Co, Ni, Cu and Mn) comlexes and their NO-surface adspecies. The changes of their spectra were observed and the peaks of adsorption with NOwere also found. The results showed that CoTPP and FeTPP have stronger abilities of coordination than others and the PAS characteristic bands of NO-surface species are at 1698.6cm-1for CoTPP-NO(a) and 1883.8cm-1for FeTPP-NO(a), respectively.

Key words: Adspecies of NO-Surface, Metalloporphyrin, FT-IR/PAS

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