Application of a two-phase liquid-liquid system to the synthesis of iron-containing nanoparticles

Takuya Nakanishi; Hironori Iida; Harumi Takada; Tetsuya Osaka

Application of a two-phase liquid-liquid system to the synthesis of iron-containing nanoparticles

Takuya Nakanishi^*, Hironori Iida, Harumi Takada, Tetsuya Osaka

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

As a novel approach to the preparation of iron nanoparticles, a two-phase liquid-liquid system was applied. Efficient transfer of iron(III) species from aqueous solution to toluene as tetrachloroferrate(III) was found to depend on the presence of hydrochloric acid. In the reduction process, the addition of dodecanethiol to toluene resulted in the suppression of the excessive growth of oxides or hydroxides. The dominant phase was a-Fe, and the magnetic properties of the product were suggested to reflect the presence of a γ-Fe ₂O₃ (or Fe₃O₄) subphase.

Original language	English
Title of host publication	Magnetic Materials, Processes, and Devices VIII - Proceedings of the International Symposium
Pages	330-335
Number of pages	6
Publication status	Published - 2006 Dec 1
Event	206th ECS Meeting - Honolulu, HI, United States Duration: 2004 Oct 5 → 2004 Oct 8

Publication series

Name	Proceedings - Electrochemical Society
Volume	PV 2004-23

Conference

Conference	206th ECS Meeting
Country/Territory	United States
City	Honolulu, HI
Period	04/10/5 → 04/10/8

ASJC Scopus subject areas

Engineering(all)

Cite this

Application of a two-phase liquid-liquid system to the synthesis of iron-containing nanoparticles. / Nakanishi, Takuya; Iida, Hironori; Takada, Harumi et al.
Magnetic Materials, Processes, and Devices VIII - Proceedings of the International Symposium. 2006. p. 330-335 (Proceedings - Electrochemical Society; Vol. PV 2004-23).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Nakanishi, T, Iida, H, Takada, H & Osaka, T 2006, Application of a two-phase liquid-liquid system to the synthesis of iron-containing nanoparticles. in Magnetic Materials, Processes, and Devices VIII - Proceedings of the International Symposium. Proceedings - Electrochemical Society, vol. PV 2004-23, pp. 330-335, 206th ECS Meeting, Honolulu, HI, United States, 04/10/5.

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abstract = "As a novel approach to the preparation of iron nanoparticles, a two-phase liquid-liquid system was applied. Efficient transfer of iron(III) species from aqueous solution to toluene as tetrachloroferrate(III) was found to depend on the presence of hydrochloric acid. In the reduction process, the addition of dodecanethiol to toluene resulted in the suppression of the excessive growth of oxides or hydroxides. The dominant phase was a-Fe, and the magnetic properties of the product were suggested to reflect the presence of a γ-Fe 2O3 (or Fe3O4) subphase.",

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year = "2006",

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language = "English",

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series = "Proceedings - Electrochemical Society",

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T1 - Application of a two-phase liquid-liquid system to the synthesis of iron-containing nanoparticles

AU - Nakanishi, Takuya

AU - Iida, Hironori

AU - Takada, Harumi

AU - Osaka, Tetsuya

PY - 2006/12/1

Y1 - 2006/12/1

N2 - As a novel approach to the preparation of iron nanoparticles, a two-phase liquid-liquid system was applied. Efficient transfer of iron(III) species from aqueous solution to toluene as tetrachloroferrate(III) was found to depend on the presence of hydrochloric acid. In the reduction process, the addition of dodecanethiol to toluene resulted in the suppression of the excessive growth of oxides or hydroxides. The dominant phase was a-Fe, and the magnetic properties of the product were suggested to reflect the presence of a γ-Fe 2O3 (or Fe3O4) subphase.

AB - As a novel approach to the preparation of iron nanoparticles, a two-phase liquid-liquid system was applied. Efficient transfer of iron(III) species from aqueous solution to toluene as tetrachloroferrate(III) was found to depend on the presence of hydrochloric acid. In the reduction process, the addition of dodecanethiol to toluene resulted in the suppression of the excessive growth of oxides or hydroxides. The dominant phase was a-Fe, and the magnetic properties of the product were suggested to reflect the presence of a γ-Fe 2O3 (or Fe3O4) subphase.

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M3 - Conference contribution

AN - SCOPUS:40249093615

SN - 1566775132

SN - 9781566775137

T3 - Proceedings - Electrochemical Society

SP - 330

EP - 335

BT - Magnetic Materials, Processes, and Devices VIII - Proceedings of the International Symposium

T2 - 206th ECS Meeting

Y2 - 5 October 2004 through 8 October 2004

ER -

Application of a two-phase liquid-liquid system to the synthesis of iron-containing nanoparticles

Abstract

Publication series

Conference

ASJC Scopus subject areas

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