摘要
Graphite-like carbon nitride （g-C3N4） was synthesized in large quantities at 300 ℃ under nitrogen by a solidstate reaction route. Furthermore, Al3＋ and Mg2＋ intercalation of g-CaN4 was performed by an electrochemical method. The starting C3N4 materials and intercalation compounds were characterized by X-ray powder diffraction, Fourier transform infrared spectra, thermogravimetry, transmission electron microscopy, and X-ray photoelectron spectroscopy. The possible structure model of intercalation compounds was proposed. The cation-π interactions and electrostatic interactions were used to explain the changes of microstructure and chemical bonds before and after intercalation.
Graphite-like carbon nitride （g-C3N4） was synthesized in large quantities at 300 ℃ under nitrogen by a solidstate reaction route. Furthermore, Al3＋ and Mg2＋ intercalation of g-CaN4 was performed by an electrochemical method. The starting C3N4 materials and intercalation compounds were characterized by X-ray powder diffraction, Fourier transform infrared spectra, thermogravimetry, transmission electron microscopy, and X-ray photoelectron spectroscopy. The possible structure model of intercalation compounds was proposed. The cation-π interactions and electrostatic interactions were used to explain the changes of microstructure and chemical bonds before and after intercalation.
基金
supported by the shandong Science and Technology Council,China (No. BS2010CL013)
