Electrorheological properties of polypyrrole-silica nanocomposite suspensions

Young Dae Kim; Gi Gwang Hong

Korean Journal of Chemical Engineering, Vol.29, No.7, 964-968, July, 2012

DOI10.1007/s11814-011-0270-7 Export Citation

Electrorheological properties of polypyrrole-silica nanocomposite suspensions

Young Dae Kim^†, and Gi Gwang Hong

Faculty of Applied Chemistry, Chonnam National University, 300, Yongbong-dong, Gwangju 500-757, Korea

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The electrorheological (ER) and dielectric properties of PPy-silica nanocomposite suspensions in silicone oil were investigated. Various PPy-silica nanocomposite particles were synthesized by suspension polymerization in the presence of silica nanoparticles controlling the ratio of silica/pyrrole during the polymerization. The ER response and the particle conductivity increased with the increase in the silica/pyrrole ratio, indicating that the increased particle polarization plays a role in enhancing the ER response. The dielectric properties of PPy-silica nanocomposite particles and their suspensions support that the enhanced ER response with the increase in the silica/pyrrole ratio arises from the enhanced polarization, which originates from the increased particle polarization.

Keywords:Electrorheology;Polypyrrole-silica Particles;Conducting Polymer;Nanocomposite;Suspension

[References]

Winslow WM, J. Appl. Phys., 20, 1137 (1949)
Shulman ZP, Gorodkin RG, Korobko EV, J. Non-Newt.Fluid Mech., 8, 29 (1981)
Deinega YF, Vinogradov GV, Rheol. Acta., 23, 636 (1984)
Block H, Kelly JP, J. Physics D: Appl. Phys., 21, 1661 (1988)
Kim YD, Park DH, Colloid Polym. Sci., 280, 828 (2002)
Kim YD, Song IC, J. Mater. Sci., 37(23), 5051 (2002)
Weiss KD, Carlson JD, J. Intell. Sys. Structure., 4, 13 (1993)
Gast AP, Zukoski CF, Adv. Colloid Interface Sci., 30, 153 (1989)
Klingenberg DJ, Dierking D, Zukoski CF, J. Chem. Soc.Faraday Trans., 87, 425 (1991)
Filisko FE, Razdilowski LH, J. Rheo., 34, 539 (1990)
Otsubo Y, Sakine M, Katayama S, J. Colloid Interface Sci., 150, 324 (1992)
Kim YD, Klingenberg DJ, J. Colloid Interface Sci., 168, 230 (1996)
Kim YD, J. Colloid Interface Sci., 236(2), 225 (2001)
Ikazaki F, Kawai A, Uchida K, Kawakami T, Edamura K, Sakurai K, Anzai H, Asako Y, J. Phys. D: Appl. Phys., 31, 336 (1998)
Otsubo Y, Edamura K, J. Colloid Interface Sci., 168(1), 230 (1994)
Kim SG, Kim JW, Choi HJ, Suh MS, Shin MJ, Jhon MS, Colloid Polym. Sci., 278, 894 (2000)
Cho MS, Choi HJ, To KW, Macromol. Rapid Commun., 19(6), 271 (1998)
Goodwin JW, Markham GM, Vincent B, J. Phys. Chem. B, 101(11), 1961 (1997)
Block H, Kelly JP, Qin A, Watson T, Langmuir., 6, 6 (1990)
Kim YD, Jung JC, Korean J. Chem. Eng., 27(1), 32 (2010)
Kim YD, Jung JC, Macromol. Res., 18(12), 1203 (2010)
Tlica J, Saha P, Quadrat O, Stejskal J, J. Phys. D:Appl. Phys., 33, 1773 (2000)
Lengalova A, Pavlinek V, Saha P, Stejskal J, Quadrat O, J. Colloid Interface Sci., 258(1), 174 (2003)
Flitton R, Johal J, Maeda S, Armes SP, J. Colloid Interface Sci., 173(1), 135 (1995)
Parthasarathy M, Klingenberg DJ, Mater. Sci. Eng., R17, 57 (1996)
Marshall L, Zukoski CF, Goodwin JW, J. Chem. Soc. Faraday Trans., 85, 2785 (1989)
Su SJ, Kuramuto N, Syn. Metals., 114, 147 (2000)
Gangopadhyay R, De A, Eur. Polym. J., 35, 1985 (1999)

[Referenced By]

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[1] Winslow WM, J. Appl. Phys., 20, 1137 (1949)

[2] Shulman ZP, Gorodkin RG, Korobko EV, J. Non-Newt.Fluid Mech., 8, 29 (1981)

[3] Deinega YF, Vinogradov GV, Rheol. Acta., 23, 636 (1984)

[4] Block H, Kelly JP, J. Physics D: Appl. Phys., 21, 1661 (1988)

[5] Kim YD, Park DH, Colloid Polym. Sci., 280, 828 (2002)

[6] Kim YD, Song IC, J. Mater. Sci., 37(23), 5051 (2002)

[7] Weiss KD, Carlson JD, J. Intell. Sys. Structure., 4, 13 (1993)

[8] Gast AP, Zukoski CF, Adv. Colloid Interface Sci., 30, 153 (1989)

[9] Klingenberg DJ, Dierking D, Zukoski CF, J. Chem. Soc.Faraday Trans., 87, 425 (1991)

[10] Filisko FE, Razdilowski LH, J. Rheo., 34, 539 (1990)

[11] Otsubo Y, Sakine M, Katayama S, J. Colloid Interface Sci., 150, 324 (1992)

[12] Kim YD, Klingenberg DJ, J. Colloid Interface Sci., 168, 230 (1996)

[13] Kim YD, J. Colloid Interface Sci., 236(2), 225 (2001)

[14] Ikazaki F, Kawai A, Uchida K, Kawakami T, Edamura K, Sakurai K, Anzai H, Asako Y, J. Phys. D: Appl. Phys., 31, 336 (1998)

[15] Otsubo Y, Edamura K, J. Colloid Interface Sci., 168(1), 230 (1994)

[16] Kim SG, Kim JW, Choi HJ, Suh MS, Shin MJ, Jhon MS, Colloid Polym. Sci., 278, 894 (2000)

[17] Cho MS, Choi HJ, To KW, Macromol. Rapid Commun., 19(6), 271 (1998)

[18] Goodwin JW, Markham GM, Vincent B, J. Phys. Chem. B, 101(11), 1961 (1997)

[19] Block H, Kelly JP, Qin A, Watson T, Langmuir., 6, 6 (1990)

[20] Kim YD, Jung JC, Korean J. Chem. Eng., 27(1), 32 (2010)

[21] Kim YD, Jung JC, Macromol. Res., 18(12), 1203 (2010)

[22] Tlica J, Saha P, Quadrat O, Stejskal J, J. Phys. D:Appl. Phys., 33, 1773 (2000)

[23] Lengalova A, Pavlinek V, Saha P, Stejskal J, Quadrat O, J. Colloid Interface Sci., 258(1), 174 (2003)

[24] Flitton R, Johal J, Maeda S, Armes SP, J. Colloid Interface Sci., 173(1), 135 (1995)

[25] Parthasarathy M, Klingenberg DJ, Mater. Sci. Eng., R17, 57 (1996)

[26] Marshall L, Zukoski CF, Goodwin JW, J. Chem. Soc. Faraday Trans., 85, 2785 (1989)

[27] Su SJ, Kuramuto N, Syn. Metals., 114, 147 (2000)

[28] Gangopadhyay R, De A, Eur. Polym. J., 35, 1985 (1999)