Platinum or nickel nanoparticles decorated on silica spheres by microwave irradiation technique | Zendy

Ayşe Bayrakçeken Yurtcan | Zendy

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Platinum or nickel nanoparticles decorated on silica spheres by microwave irradiation technique

Author(s) -

Ayşe Bayrakçeken Yurtcan

Publication year - 2014

Publication title -

turkish journal of chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.239

H-Index - 46

eISSN - 1303-6130

pISSN - 1300-0527

DOI - 10.3906/kim-1306-18

Subject(s) - thermogravimetric analysis , catalysis , platinum , nickel , fourier transform infrared spectroscopy , nanoparticle , platinum nanoparticles , chemistry , transmission electron microscopy , microwave , nuclear chemistry , irradiation , chemical engineering , microwave irradiation , scanning electron microscope , spheres , materials science , nanotechnology , organic chemistry , composite material , physics , quantum mechanics , astronomy , nuclear physics , engineering

Supported catalysts are of great interest because of their wide range of application possibilities. In this study, firstly silica spheres were synthesized and then platinum and nickel nanoparticles were incorporated on this silica by microwave irradiation, which is an efficient technique for catalyst preparation. Synthesized silica spheres and catalysts were characterized by BET, X-ray diffraction, Fourier transform infrared spectroscopy, thermogravimetric analysis, and transmission electron microscopy techniques. Pt or Ni nanoparticles well dispersed over silica support were obtained using microwave irradiation.

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