Chem. J. Chinese Universities ›› 2000, Vol. 21 ›› Issue (7): 1016.

• Articles • Previous Articles     Next Articles

The Assembly of Tris(bipyridine)ruthenium(Ò) in MCM-48 and Photoluminescent Properties of Assembly Products

FANG Ming1, ZHANG Ping1, LI Shou-Gui1, WANG Yue2, XU Ru-Ren1   

  1. 1. Key Laboratoryof Inorganic Synthesis Preparative Chemistry, Departmentof Chemistry;
    2. Key Laboratory for Supramolecular Structureand Spectroscopy, Jilin University, Changchun 130023, China
  • Received:1999-01-25 Online:2000-07-24 Published:2000-07-24

Abstract: Tris(bipyridine)ruthenium(Ò)(Ru(bpy)32+) was incorporated into mesoporous silicate MCM-48. Xray diffraction and emission spectroscopy were used to investigate the products, Ru(bpy) 32+/MCM-48. The emission spectra show that the wavelength of maximum intensity(λmax) for Ru(bpy) 32+ increases with the increase of Ru(bpy)32+ loading level in MCM 48. The photoluminescent property of Ru(bpy)32+/MCM-48 was investigated. It was observed that the wavelength maximum intensity(λmax) for Ru(bpy)32+/MCM-48 was red shifted when acetone vapor was introduced.

Key words: Tris(bipyridine)ruthenium(Ò, ), Mesoporous silicate, Assembly, Photoluminescent photoluminescent property

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