Facile preparation of SBA-15-supported carbon nitride materials for high-performance base catalysis
作者： Jie Xu , Ting Chen , Jie-Kun Shang , Kai-Zhou Long , Yong-Xin Li
DOI: 10.1016/J.MICROMESO.2015.02.051
关键词:
摘要: Abstract SBA-15-supported carbon nitride materials were prepared using dicyandiamide as a precursor through facile impregnation method. The synthesized CND/SBA-15 characterized by various techniques, including N2 adsorption–desorption, small angle X-ray scattering, transmission electron microscopy, Fourier transform infrared (FT-IR), CO2 temperature-programmed desorption, etc. results indicated that retained the well-ordered mesoporous structure of SBA-15. introduction CN enhanced overall basic quantity SBA-15 and sites owing to nitrogen-containing materials, revealed FT-IR results. As solid base catalysts, featuring easy preparation well high catalytic performances demonstrated their potential application in both Knoevenagel condensation transesterification reactions.
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