Synthesis of anatase nanoparticles in a spiral microreactor

[Display omitted] •Anatase nanoparticles were synthesized using a spiral microreactor.•Effects of factors on particle size of anatase nanopowders were evaluated.•The synthesized nanopowders were characterized by HRTEM technology. Herein, we report on an efficient strategy to synthesize anatase nanop...

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Bibliographic Details
Published in:Chemical physics letters 2018-07, Vol.704, p.45-48
Main Authors: Zhang, Wu, Tang, Hongxin
Format: Article
Language:English
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Summary:[Display omitted] •Anatase nanoparticles were synthesized using a spiral microreactor.•Effects of factors on particle size of anatase nanopowders were evaluated.•The synthesized nanopowders were characterized by HRTEM technology. Herein, we report on an efficient strategy to synthesize anatase nanoparticles in a spiral microreactor. The synthesized nanopowders were characterized by X-ray diffraction and high resolution transmission electron microscopy. L25(56) orthogonal experiments were performed in order to assess the effect of each factor on the particle size of anatase nanopowders. Finally, the residence time R value was 50.734, which was much larger than R values for other factors, highlighting residence time as the key factor determining anatase nanoparticle size.
ISSN:0009-2614
1873-4448
DOI:10.1016/j.cplett.2018.05.040