Preparation of a Langmuir Monolayer of CoFe<sub>2</sub>O<sub>4</sub> Nanoparticles at the Air/Water Interface

Dong Keun Lee; Young Soo Kang

Journal of Industrial and Engineering Chemistry, Vol.10, No.6, 945-948, November, 2004

Export Citation

Preparation of a Langmuir Monolayer of CoFe₂O₄ Nanoparticles at the Air/Water Interface

Dong Keun Lee, and Young Soo Kang^†

Department of Chemistry, Pukyong National University, Pusan 608-737, Korea

E-mail:

Highly crystalline and monodisperse CoFe₂O₄ nanocrystallites were synthesized. Their particle size was 9.5 nm with a standard deviation of 1.3 nm. A Langmuir monolayer of the surface-coated CoFe₂O₄ nanocrystallites was formed at the air/water interface, and its stability was studied using a pressure-area isotherm curve and Brewster angle microscopy (BAM) images. A transmission electron microscopy (TEM) image of the Langmuir-Blodgett film demonstrated that a monolayer of CoFe₂O₄ nanocrystallites had formed with almost no multilayer upon it.

Keywords:CoFe₂O₄ nanocrystallites;magnetic nanocrystallites;Langmuir monolayer;LB technique

[References]

Fried T, Shemer G, Markovich G, Adv. Mater., 13, 1158 (2001)
Cannas C, Gatteschi D, Musinu A, Piccaluga G, Sangregorio C, J. Phys. Chem. B, 102(40), 7721 (1998)
de Vicente J, Delgado AV, Plaza RC, Duran JDG, Gonzalez-Caballero F, Langmuir, 16(21), 7954 (2000)
Albuquerque AS, Ardisson JD, Macedo WAA, Lopez JL, Paniago R, Persiano AIC, J. Magn. Magn. Mater., 226, 1379 (2001)
Gonzalez-Carreno T, Morales MP, Serna C, J. Mater. Lett, 43, 97 (2000)
Sun S, Murray CB, Weller D, Folks L, Moser A, Science, 278, 1989 (2000)
Rosensweig R, in Ferrohydrodynamics, Cambridge University Press, Cambridge (1985)
Kim DK, Zhang Y, Kehr J, Klason T, Bjelke B, Muhammed M, J. Magn. Magn. Mater., 225, 256 (2001)
Roger J, Pons JN, Massart R, Halbreich A, Bacri JC, Eur. Phys. J., Appl. Phys, 5, 321 (1999)
Meldrum FC, Kotov NA, Fendler JH, Langmuir, 10(7), 2035 (1994)
Min JH, Baeumner A, J. Ind. Eng. Chem., 9(1), 1 (2003)
Kang SY, Park MK, Jung HT, J. Ind. Eng. Chem., 9(1), 45 (2003)
Kang YS, Lee DK, Lee CS, Stroeve P, J. Phys. Chem. B, 106(36), 9341 (2002)
Lee DK, Kang YS, Lee CS, Stroeve P, J. Phys. Chem. B, 106(29), 7267 (2002)
Kaganer VM, Peterson IR, Kenn RM, Shih MC, Durbin M, Dutta P, J. Chem. Phys., 102(23), 9412 (1995)
Dutta P, Peng JB, Lin B, Ketterson JB, Georgopoulos P, Ehrlich S, Phys. Rev. Lett., 58, 2228 (1987)
Honig D, Mobius D, Thin Solid Films, 210, 64 (1992)
Overbeck GA, Mobius D, J. Phys. Chem., 97, 7999 (1993)
Henon S, Meunier J, Rev. Sci. Instrum., 62, 936 (1991)
Kaneko F, Yamazaki K, Kitagawa K, Kikyo T, Kobayashi M, Kitagawa Y, Matsuura Y, Sato K, Suzuki M, J. Phys. Chem. B, 101(10), 1803 (1997)

[1] Fried T, Shemer G, Markovich G, Adv. Mater., 13, 1158 (2001)

[2] Cannas C, Gatteschi D, Musinu A, Piccaluga G, Sangregorio C, J. Phys. Chem. B, 102(40), 7721 (1998)

[3] de Vicente J, Delgado AV, Plaza RC, Duran JDG, Gonzalez-Caballero F, Langmuir, 16(21), 7954 (2000)

[4] Albuquerque AS, Ardisson JD, Macedo WAA, Lopez JL, Paniago R, Persiano AIC, J. Magn. Magn. Mater., 226, 1379 (2001)

[5] Gonzalez-Carreno T, Morales MP, Serna C, J. Mater. Lett, 43, 97 (2000)

[6] Sun S, Murray CB, Weller D, Folks L, Moser A, Science, 278, 1989 (2000)

[7] Rosensweig R, in Ferrohydrodynamics, Cambridge University Press, Cambridge (1985)

[8] Kim DK, Zhang Y, Kehr J, Klason T, Bjelke B, Muhammed M, J. Magn. Magn. Mater., 225, 256 (2001)

[9] Roger J, Pons JN, Massart R, Halbreich A, Bacri JC, Eur. Phys. J., Appl. Phys, 5, 321 (1999)

[10] Meldrum FC, Kotov NA, Fendler JH, Langmuir, 10(7), 2035 (1994)

[11] Min JH, Baeumner A, J. Ind. Eng. Chem., 9(1), 1 (2003)

[12] Kang SY, Park MK, Jung HT, J. Ind. Eng. Chem., 9(1), 45 (2003)

[13] Kang YS, Lee DK, Lee CS, Stroeve P, J. Phys. Chem. B, 106(36), 9341 (2002)

[14] Lee DK, Kang YS, Lee CS, Stroeve P, J. Phys. Chem. B, 106(29), 7267 (2002)

[15] Kaganer VM, Peterson IR, Kenn RM, Shih MC, Durbin M, Dutta P, J. Chem. Phys., 102(23), 9412 (1995)

[16] Dutta P, Peng JB, Lin B, Ketterson JB, Georgopoulos P, Ehrlich S, Phys. Rev. Lett., 58, 2228 (1987)

[17] Honig D, Mobius D, Thin Solid Films, 210, 64 (1992)

[18] Overbeck GA, Mobius D, J. Phys. Chem., 97, 7999 (1993)

[19] Henon S, Meunier J, Rev. Sci. Instrum., 62, 936 (1991)

[20] Kaneko F, Yamazaki K, Kitagawa K, Kikyo T, Kobayashi M, Kitagawa Y, Matsuura Y, Sato K, Suzuki M, J. Phys. Chem. B, 101(10), 1803 (1997)