Photocatalytic and sonophotocatalytic activity of magnetic heterogeneous Fe3O4/TiO2/CuO catalyst

Ardiansyah Taufik, Shofianina Djalaluidin, Rosari Saleh

研究成果: Chapter

抄録

Magnetic heterogeneous Fe3O4/TiO2/CuO catalyst were synthesized using sol-gel method. The molar ratio of Fe3O4/TiO2/CuO were varied from 1:1:0.1 until 1:1:5. The all synthesized catalyst were characterized using X-ray Diffraction (XRD), Energy Dispersive X-ray (EDX), Field Emission Scanning Electron Microscope (FE-SEM), and Vibrating Sample Magnetometer (VSM). The result show that the magnetic heterogeneous Fe3O4/TiO2/CuO catalyst exhibit ferromagnetic behavior under room temperature. The catalytic performance were evaluated on the degradation of methylene blue under UV light and combination of ultrasound and UV-light Irradiation. The combination of ultrasound and UV-light irradiation exhibit batter catalytic performance than ultrasound irradiation only. The Magnetic heterogeneous Fe3O4/TiO2/CuO with molar ratio 1:1:0.1 shows highest catalytic performance. The reusability of catalyst were also observed.

本文言語English
ホスト出版物のタイトル4th International Conference on Nano and Materials Engineering, 2016
編集者Tjokorda Gde Tirta Nindhia, Hendra Suherman, Brian Yuliarto, Brian Yuliarto
出版社Trans Tech Publications Ltd
ページ128-133
ページ数6
ISBN(印刷版)9783038357254
DOI
出版ステータスPublished - 2016
外部発表はい

出版物シリーズ

名前Materials Science Forum
864
ISSN(印刷版)0255-5476
ISSN(電子版)1662-9752

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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