Studies on fabricating α-Fe2O3 ultrafine particles by LB film technology

Chenglin Liu; Gu Jianhua; Li Yuanguang; Zhong Juhua; Zhang Zhaokui

doi:10.1016/S0968-5677(98)00075-3

Studies on fabricating α-Fe₂O₃ ultrafine particles by LB film technology

Chenglin Liu, Gu Jianhua, Li Yuanguang, Zhong Juhua, Zhang Zhaokui

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

2 Scopus citations

Abstract

The α-Fe₂O₃ ultrafine particles were dispersed in the solutions of stearic acid/n-hexane/chloroform by the ultrasonic method, and fabricated by the Langmuir-Blodgett film technology. α-Fe₂O₃ ultrafine particles/stearic acid composite LB films were characterized by π-A curve, UV-visible absorption spectrum, IR spectrum, small angle X-ray diffraction, TEM and electron diffraction. The results showed the following: the α-Fe₂O₃ ultrafine particles were uniformly dispersed in organic solvents; the film-forming characterization of the α-Fe₂O₃ ultrafine particles/stearic acid monolayer was fine, the α-Fe₂O₃ ultrafine particles in the composite film had a small orientation; the α-Fe₂O₃ ultrafine particles/stearic acid composite film had a lamellar structure.

Original language	English (US)
Pages (from-to)	565-567
Number of pages	3
Journal	Supramolecular Science
Volume	5
Issue number	5-6
DOIs	https://doi.org/10.1016/S0968-5677(98)00075-3
State	Published - 1998
Externally published	Yes
Event	Proceedings of the 7th International Conference on Molecular Electronics and Biocomputing - Nanjing, China Duration: Nov 10 1997 → Nov 12 1997

ASJC Scopus subject areas

Engineering(all)

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10.1016/S0968-5677(98)00075-3

Cite this

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title = "Studies on fabricating α-Fe2O3 ultrafine particles by LB film technology",

abstract = "The α-Fe2O3 ultrafine particles were dispersed in the solutions of stearic acid/n-hexane/chloroform by the ultrasonic method, and fabricated by the Langmuir-Blodgett film technology. α-Fe2O3 ultrafine particles/stearic acid composite LB films were characterized by π-A curve, UV-visible absorption spectrum, IR spectrum, small angle X-ray diffraction, TEM and electron diffraction. The results showed the following: the α-Fe2O3 ultrafine particles were uniformly dispersed in organic solvents; the film-forming characterization of the α-Fe2O3 ultrafine particles/stearic acid monolayer was fine, the α-Fe2O3 ultrafine particles in the composite film had a small orientation; the α-Fe2O3 ultrafine particles/stearic acid composite film had a lamellar structure.",

author = "Chenglin Liu and Gu Jianhua and Li Yuanguang and Zhong Juhua and Zhang Zhaokui",

year = "1998",

doi = "10.1016/S0968-5677(98)00075-3",

language = "English (US)",

volume = "5",

pages = "565--567",

journal = "Supramolecular Science",

issn = "0968-5677",

publisher = "Elsevier BV",

number = "5-6",

note = "Proceedings of the 7th International Conference on Molecular Electronics and Biocomputing ; Conference date: 10-11-1997 Through 12-11-1997",

}

TY - JOUR

T1 - Studies on fabricating α-Fe2O3 ultrafine particles by LB film technology

AU - Liu, Chenglin

AU - Jianhua, Gu

AU - Yuanguang, Li

AU - Juhua, Zhong

AU - Zhaokui, Zhang

PY - 1998

Y1 - 1998

N2 - The α-Fe2O3 ultrafine particles were dispersed in the solutions of stearic acid/n-hexane/chloroform by the ultrasonic method, and fabricated by the Langmuir-Blodgett film technology. α-Fe2O3 ultrafine particles/stearic acid composite LB films were characterized by π-A curve, UV-visible absorption spectrum, IR spectrum, small angle X-ray diffraction, TEM and electron diffraction. The results showed the following: the α-Fe2O3 ultrafine particles were uniformly dispersed in organic solvents; the film-forming characterization of the α-Fe2O3 ultrafine particles/stearic acid monolayer was fine, the α-Fe2O3 ultrafine particles in the composite film had a small orientation; the α-Fe2O3 ultrafine particles/stearic acid composite film had a lamellar structure.

AB - The α-Fe2O3 ultrafine particles were dispersed in the solutions of stearic acid/n-hexane/chloroform by the ultrasonic method, and fabricated by the Langmuir-Blodgett film technology. α-Fe2O3 ultrafine particles/stearic acid composite LB films were characterized by π-A curve, UV-visible absorption spectrum, IR spectrum, small angle X-ray diffraction, TEM and electron diffraction. The results showed the following: the α-Fe2O3 ultrafine particles were uniformly dispersed in organic solvents; the film-forming characterization of the α-Fe2O3 ultrafine particles/stearic acid monolayer was fine, the α-Fe2O3 ultrafine particles in the composite film had a small orientation; the α-Fe2O3 ultrafine particles/stearic acid composite film had a lamellar structure.

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U2 - 10.1016/S0968-5677(98)00075-3

DO - 10.1016/S0968-5677(98)00075-3

M3 - Conference article

AN - SCOPUS:0032180871

VL - 5

SP - 565

EP - 567

JO - Supramolecular Science

JF - Supramolecular Science

SN - 0968-5677

IS - 5-6

T2 - Proceedings of the 7th International Conference on Molecular Electronics and Biocomputing

Y2 - 10 November 1997 through 12 November 1997

ER -

Studies on fabricating α-Fe₂O₃ ultrafine particles by LB film technology

Abstract

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