Model colloids to study surface - Ligand interactions in nanosized Fe3O4

M. M. Maiorov; D. Zablotsky; E. Blums; A. Krumina

doi:10.1088/1757-899X/503/1/012029

Model colloids to study surface - Ligand interactions in nanosized Fe₃O₄

M. M. Maiorov
, D. Zablotsky
, E. Blums
, A. Krumina

Riga Technical University

Research output: Contribution to journal › Conference article › peer-review

8 Citations (Scopus)

Abstract

Using electrodispersion of metallic iron in an aqueous environment without additional reagents we create a chemically clean model system based on nanosized synthetic magnetite where the details of magnetic metal oxide - surfactant chemisorption can be studied by high fidelity magnetometry with nanometric precision. A comparative analysis of model colloidal solutions based on oleic acid and iron Fe²⁺ oleate indicates a significant influence of the mode of surfactant adsorption on the magnetic diameter of the particles.

Original language	English
Article number	012029
Journal	IOP Conference Series: Materials Science and Engineering
Volume	503
Issue number	1
DOIs	https://doi.org/10.1088/1757-899X/503/1/012029
Publication status	Published - 25 Mar 2019
Event	12th International Scientific Conference on Functional Materials and Nanotechnologies, FM and NT 2018 - Riga, Latvia Duration: 2 Oct 2018 → 5 Oct 2018

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10.1088/1757-899X/503/1/012029

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abstract = "Using electrodispersion of metallic iron in an aqueous environment without additional reagents we create a chemically clean model system based on nanosized synthetic magnetite where the details of magnetic metal oxide - surfactant chemisorption can be studied by high fidelity magnetometry with nanometric precision. A comparative analysis of model colloidal solutions based on oleic acid and iron Fe2+ oleate indicates a significant influence of the mode of surfactant adsorption on the magnetic diameter of the particles.",

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AU - Maiorov, M. M.

AU - Zablotsky, D.

AU - Blums, E.

AU - Krumina, A.

N1 - Publisher Copyright: © Published under licence by IOP Publishing Ltd.

PY - 2019/3/25

Y1 - 2019/3/25

N2 - Using electrodispersion of metallic iron in an aqueous environment without additional reagents we create a chemically clean model system based on nanosized synthetic magnetite where the details of magnetic metal oxide - surfactant chemisorption can be studied by high fidelity magnetometry with nanometric precision. A comparative analysis of model colloidal solutions based on oleic acid and iron Fe2+ oleate indicates a significant influence of the mode of surfactant adsorption on the magnetic diameter of the particles.

AB - Using electrodispersion of metallic iron in an aqueous environment without additional reagents we create a chemically clean model system based on nanosized synthetic magnetite where the details of magnetic metal oxide - surfactant chemisorption can be studied by high fidelity magnetometry with nanometric precision. A comparative analysis of model colloidal solutions based on oleic acid and iron Fe2+ oleate indicates a significant influence of the mode of surfactant adsorption on the magnetic diameter of the particles.

UR - https://www.scopus.com/pages/publications/85064857825

U2 - 10.1088/1757-899X/503/1/012029

DO - 10.1088/1757-899X/503/1/012029

M3 - Conference article

AN - SCOPUS:85064857825

SN - 1757-8981

VL - 503

JO - IOP Conference Series: Materials Science and Engineering

JF - IOP Conference Series: Materials Science and Engineering

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T2 - 12th International Scientific Conference on Functional Materials and Nanotechnologies, FM and NT 2018

Y2 - 2 October 2018 through 5 October 2018

ER -

Model colloids to study surface - Ligand interactions in nanosized Fe₃O₄

Abstract

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