DOI QR코드

DOI QR Code

Preparation of Well-Dispersed Nanosilver in MIL-101(Cr) Using Double-Solvent Radiation Method for Catalysis

  • Chang, Shuquan (Jiangsu Engineering Laboratory of Nuclear Energy Equipment Materials College of Material Science and Technology Nanjing University of Aeronautics and Astronautics) ;
  • Liu, Chengcheng (Jiangsu Engineering Laboratory of Nuclear Energy Equipment Materials College of Material Science and Technology Nanjing University of Aeronautics and Astronautics) ;
  • Fu, Heliang (Jiangsu Engineering Laboratory of Nuclear Energy Equipment Materials College of Material Science and Technology Nanjing University of Aeronautics and Astronautics) ;
  • Li, Zheng (Jiangsu Engineering Laboratory of Nuclear Energy Equipment Materials College of Material Science and Technology Nanjing University of Aeronautics and Astronautics) ;
  • Wu, Xian (Jiangsu Engineering Laboratory of Nuclear Energy Equipment Materials College of Material Science and Technology Nanjing University of Aeronautics and Astronautics) ;
  • Feng, Jundong (Jiangsu Engineering Laboratory of Nuclear Energy Equipment Materials College of Material Science and Technology Nanjing University of Aeronautics and Astronautics) ;
  • Zhang, Haiqian (Jiangsu Engineering Laboratory of Nuclear Energy Equipment Materials College of Material Science and Technology Nanjing University of Aeronautics and Astronautics)
  • 투고 : 2018.08.05
  • 심사 : 2018.11.08
  • 발행 : 2018.12.31

초록

In this study, a double-solvent radiation method is proposed to prepare silver nanoparticles in the pores of metal-organic framework MIL-101(Cr). The results reveal that well-dispersed silver nanoparticles with a diameter of about 2 nm were successfully fabricated in the cages of monodisperse octahedral MIL-101(Cr) with a particle size of about 400 nm. The structure of MIL-101(Cr) was not destroyed during the chemical treatment and irradiation. The resulting Ag/MIL-101 exhibits excellent catalytic performance for the reduction of 4-nitrophenol. This method can be extended to prepare other single or bimetallic components inside porous materials.

키워드

과제정보

연구 과제 주관 기관 : National Natural Science Foundation of China, Natural Science Foundation of Jiangsu Province, Jiangsu Higher Education Institutions

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