Separation and Purification Technology

, volume 218 , pages 156-163

Magnetic sedimentation of nonmagnetic TiO2 nanoparticles in water by heteroaggregation with Fe-based nanoparticles

Iuliia A Bakhteeva ¹

Irina V. Medvedeva ^{1, 2}

Marina S Filinkova ¹

Ilia V Byzov ¹

Sergey V Zhakov ¹

Anatoliy E Yermakov ¹

M.A. Uimin ¹

Hide authors affiliations Show authors affiliations: 2 affiliations

M.N. Miheev Institute of Metal Physics of Ural Branch of Russian Academy of Sciences, S. Kovalevskaya 18, 620990 Ekaterinburg, Russia |

Ural State Mining University, Kuibyshev 30, 620144 Ekaterinburg, Russia |

Publication type: Journal Article

Publication date: 2019-07-01

Elsevier

Separation and Purification Technology

scimago Q1

wos Q1

SJR: 1.697

CiteScore: 15.1

Impact factor: 9.0

ISSN: 13835866, 18733794

DOI: 10.1016/j.seppur.2019.02.043

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Analytical Chemistry

Filtration and Separation

Abstract

A new approach to remove TiO2 nanoparticles from water is studied. Composite Fe3O4-SiO2 and Fe-C-SO3H nanoparticles with magnetic cores (5 nm) were designed to be used as flocculants for magnetic sedimentation of nonmagnetic TiO2 nanoparticles in water. The sedimentation dynamics of heterogeneous water suspensions (starting solid phase concentration of 100 mg/l) of (TiO2)1−x(Fe3O4-SiO2)x (x = 0.15–0.55) and (TiO2)1−x(Fe-C-SO3H)x (x = 0.01–0.17) was studied in a gradient magnetic field (B = 0.3 T, dB/dz

Found

4 citations

Uimin Mikhail

PhD in Physics and Mathematics

180 publications, 2 065 citations

h-index: 23

M.N. Mikheev Institute of Metal Physics of the Ural Branch of the Russian Academy of Sciences

1 citation

Minin Artem

🤝

110 publications, 854 citations, 14 reviews

h-index: 16

M.N. Mikheev Institute of Metal Physics of the Ural Branch of the Russian Academy of Sciences

Ural Federal University

1 citation

Suntsov A

🥼 🤝

PhD in Chemistry

84 publications, 702 citations, 21 reviews

h-index: 16

Institute of Solid State Chemistry of the Ural Branch of the Russian Academy of Sciences

Solid state chemistry

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GOST |

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GOST Copy

Bakhteeva I. A. et al. Magnetic sedimentation of nonmagnetic TiO2 nanoparticles in water by heteroaggregation with Fe-based nanoparticles // Separation and Purification Technology. 2019. Vol. 218. pp. 156-163.

GOST all authors (up to 50) Copy

Bakhteeva I. A., Medvedeva I. V., Filinkova M. S., Byzov I. V., Zhakov S. V., Yermakov A. E., Uimin M. Magnetic sedimentation of nonmagnetic TiO2 nanoparticles in water by heteroaggregation with Fe-based nanoparticles // Separation and Purification Technology. 2019. Vol. 218. pp. 156-163.

RIS |

Cite this

RIS Copy

TY - JOUR

DO - 10.1016/j.seppur.2019.02.043

UR - https://doi.org/10.1016/j.seppur.2019.02.043

TI - Magnetic sedimentation of nonmagnetic TiO2 nanoparticles in water by heteroaggregation with Fe-based nanoparticles

T2 - Separation and Purification Technology

AU - Bakhteeva, Iuliia A

AU - Medvedeva, Irina V.

AU - Filinkova, Marina S

AU - Byzov, Ilia V

AU - Zhakov, Sergey V

AU - Yermakov, Anatoliy E

AU - Uimin, M.A.

PY - 2019

DA - 2019/07/01

PB - Elsevier

SP - 156-163

VL - 218

SN - 1383-5866

SN - 1873-3794

ER -

BibTex

Cite this

BibTex (up to 50 authors) Copy

@article{2019_Bakhteeva,

author = {Iuliia A Bakhteeva and Irina V. Medvedeva and Marina S Filinkova and Ilia V Byzov and Sergey V Zhakov and Anatoliy E Yermakov and M.A. Uimin},

title = {Magnetic sedimentation of nonmagnetic TiO2 nanoparticles in water by heteroaggregation with Fe-based nanoparticles},

journal = {Separation and Purification Technology},

year = {2019},

volume = {218},

publisher = {Elsevier},

month = {jul},

url = {https://doi.org/10.1016/j.seppur.2019.02.043},

pages = {156--163},

doi = {10.1016/j.seppur.2019.02.043}

}

Publisher

Elsevier

Journal

Separation and Purification Technology

scimago Q1

wos Q1

SJR

1.697

CiteScore

15.1

Impact factor

9.0

ISSN

13835866 (Print)

18733794 (Electronic)

Labs

Laboratory of Applied Magnetism

Profiles

Mikhail A Uimin