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China Powder Science and Technology. 2020, (04)

Positive phototaxis behavior of magnetic bead@TiO2 micromotorsChinese Full Text

WANG Yukuan;XIE Qi;XU Leilei;LUO Ming;MOU Fangzhi;State Key Laboratory of Advanced Technology for Materials Synthesis and Processing,International School of Materials Science and Engineering,Wuhan University of Technology;

Abstract: In order to study the positive phototaxis behavior of core-shell structured magnetic bead@TiO2（ MB@TiO2）micromotors,the surface of magnetic beads was coated with a thin TiO2 layer using ultrasonic-assisted sol-gel method to prepare core-shell structured MB @TiO2 micromotors. The structure,morphology,and motion behaviors of MB @TiO2 micromotors were characterized by scanning electron microscope（SEM）,transmission electron microscope（ TEM）,and ... More
Keywords：

micro-nanomotor; magnetic bead; phototaxis; photocatalysis;

  • DOI：

    10.13732/j.issn.1008-5548.2020.04.002

  • Series：

    (B) Chemistry/ Metallurgy/ Environment/ Mine Industry

  • Subject：

    Chemistry; Environment Science and Resources Utilization

  • Classification Code：

    X505;O643.36;O644.1

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