Shear stress analysis of phosphorylated potato starch based electrorheological fluid

Cheng Hai Hong; Hyoung Jin Choi

Korea-Australia Rheology Journal, Vol.19, No.4, 221-225, December, 2007

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Shear stress analysis of phosphorylated potato starch based electrorheological fluid

Cheng Hai Hong, and Hyoung Jin Choi^†

Department of Polymer Science and Engineering, Inha University, Incheon 402-751, Korea

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Electrorheological characteristics of a dispersed system of phosphorylated potato starch particles in silicone oil investigated via a rotational rheometer equipped with a high voltage generator is being reanalysized. Flow curves of these ER fluids both under several applied electric field strengths and with different degrees of phosphate substitution were mainly examined via three different rheological constitutive equations of Bingham model, De Kee-Turcotte model and our previously proposed CCJ model. Among these, the CCJ equation was found to fit the data of phosphorylated potato starch well.

Keywords:electrorheological fluid;potato starch phosphate;Bingham model;rheological equation of state

[References]

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Brunn PO, Abu-Jdayil B, Rheol. Acta, 43(1), 62 (2004)
Cates ME, McLeish TCB, Marrucci G, Europhys. Lett., 21, 451 (1993)
Cho MS, Choi HJ, Ahn WS, Langmuir, 20(1), 202 (2004)
Cho MS, Choi HJ, Jhon MS, Polymer, 46(25), 11484 (2005)
Coleman BD, Markovitz H, Noll W, Viscometric flows of non-Newtonian fluids, Springer-Verlag, Berlin, p. 28 (1966)
Chu SH, Lee SJ, Ahn KH, J. Rheol., 44, 105 (2000)
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Doi M, Edwards S, The Theory of Polymer Dynamics, New York, 268 (1986)
Duan XD, Chen H, He YJ, Luo WL, J. Phys. D-Appl. Phys., 33, 696 (2000)
Eckart W, Continuum Mech. Thermodyn., 12, 341 (2000)
Ekwebelam CC, See H, Korea-Aust. Rheol. J., 19(1), 35 (2007)
Fang FF, Kim JH, Choi HJ, Macromol. Symp., 242, 49 (2006)
Goodwin JW, Markham GM, Vincent B, J. Phys. Chem. B, 101(11), 1961 (1997)
Hao T, Adv. Mater., 13, 1847 (2001)
Hong CH, Choi HJ, J. Macromol. Sci.-Phys., 46, 683 (2007)
Hong CH, Choi HJ, Jhon MS, Chem. Mater., 18, 2771 (2006)
Kim JH, Fang FF, Lee KH, Choi HJ, Korea-Aust. Rheol. J., 18(2), 103 (2006)
Kim JW, Kim CA, Choi HJ, Choi SB, Korea-Aust. Rheol. J., 18(1), 25 (2006)
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Plocharski J, Drabik H, Wycislik H, Ciach T, Synth. Met., 88, 139 (1997)
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See H, Kawai A, Ikazaki F, Colloid Polym. Sci., 280, 24 (2002)
Shin S, Cho YI, Rev. Sci. Instrum., 71, 4665 (2000)
Sung JH, Choi HJ, Korea-Aust. Rheol. J., 16(4), 193 (2004)
Sung JH, Park DP, Park BJ, Choi HJ, Jhon MS, Biomacromolecules, 6(4), 2182 (2005)
Tam WY, Yi GH, Wen WJ, Ma HR, Loy MMT, Sheng P, Phys. Rev. Lett., 78, 2987 (1997)
Vikso-Nielsen A, Blennow A, Jorgensen K, Kristensen KH, Jensen A, Moller BL, Biomacromolecules, 2(3), 836 (2001)
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Wang B, Xiao Z, Acta. Mech., 163, 99 (2003)
Zhu H, Kim Y, De Kee D, J. Non-Newton. Fluid Mech., 129(3), 177 (2005)

[Related Articles]

[1] Bergthaller W, Witt W, Goldau HP, Starch-Starke, 51, 235 (1999)

[2] Brunn PO, Abu-Jdayil B, Rheol. Acta, 43(1), 62 (2004)

[3] Cates ME, McLeish TCB, Marrucci G, Europhys. Lett., 21, 451 (1993)

[4] Cho MS, Choi HJ, Ahn WS, Langmuir, 20(1), 202 (2004)

[5] Cho MS, Choi HJ, Jhon MS, Polymer, 46(25), 11484 (2005)

[6] Coleman BD, Markovitz H, Noll W, Viscometric flows of non-Newtonian fluids, Springer-Verlag, Berlin, p. 28 (1966)

[7] Chu SH, Lee SJ, Ahn KH, J. Rheol., 44, 105 (2000)

[8] Doi M, Edwards SF, J. Chem. Soc.-Perkin Trans. 2, 75, 38 (1979)

[9] Doi M, Edwards S, The Theory of Polymer Dynamics, New York, 268 (1986)

[10] Duan XD, Chen H, He YJ, Luo WL, J. Phys. D-Appl. Phys., 33, 696 (2000)

[11] Eckart W, Continuum Mech. Thermodyn., 12, 341 (2000)

[12] Ekwebelam CC, See H, Korea-Aust. Rheol. J., 19(1), 35 (2007)

[13] Fang FF, Kim JH, Choi HJ, Macromol. Symp., 242, 49 (2006)

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

[15] Hao T, Adv. Mater., 13, 1847 (2001)

[16] Hong CH, Choi HJ, J. Macromol. Sci.-Phys., 46, 683 (2007)

[17] Hong CH, Choi HJ, Jhon MS, Chem. Mater., 18, 2771 (2006)

[18] Kim JH, Fang FF, Lee KH, Choi HJ, Korea-Aust. Rheol. J., 18(2), 103 (2006)

[19] Kim JW, Kim CA, Choi HJ, Choi SB, Korea-Aust. Rheol. J., 18(1), 25 (2006)

[20] Kim JW, Kim SG, Choi HJ, Suh MS, Shin MJ, Jhon MS, Int. J. Mod. Phys. B, 15, 657 (2001)

[21] Lee HJ, Chin BD, Yang SM, Park OO, J. Colloid Interface Sci., 206(2), 424 (1998)

[22] Martin JE, Anderson RA, J. Chem. Phys., 104(12), 4814 (1996)

[23] Moller PCF, Mewis J, Bonn D, Soft Matter, 2, 274 (2006)

[24] Orihara H, Doi M, Ishibashi Y, Int. J. Mod. Phys. B, 13, 1949 (1999)

[25] Plocharski J, Drabik H, Wycislik H, Ciach T, Synth. Met., 88, 139 (1997)

[26] See H, J. Phys. D-Appl. Phys., 33, 1625 (2000)

[27] See H, Kawai A, Ikazaki F, Colloid Polym. Sci., 280, 24 (2002)

[28] Shin S, Cho YI, Rev. Sci. Instrum., 71, 4665 (2000)

[29] Sung JH, Choi HJ, Korea-Aust. Rheol. J., 16(4), 193 (2004)

[30] Sung JH, Park DP, Park BJ, Choi HJ, Jhon MS, Biomacromolecules, 6(4), 2182 (2005)

[31] Tam WY, Yi GH, Wen WJ, Ma HR, Loy MMT, Sheng P, Phys. Rev. Lett., 78, 2987 (1997)

[32] Vikso-Nielsen A, Blennow A, Jorgensen K, Kristensen KH, Jensen A, Moller BL, Biomacromolecules, 2(3), 836 (2001)

[33] Walters K, Rheometry, Chapman and Hall, London, p. 24. (1975)

[34] Wang B, Xiao Z, Acta. Mech., 163, 99 (2003)

[35] Zhu H, Kim Y, De Kee D, J. Non-Newton. Fluid Mech., 129(3), 177 (2005)