INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY |
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Electrical field-driven ripening profiles of colloidal suspensions |
Zi-Rui Wang(王子瑞)1, Wei-Jia Wen(温维佳)2, Li-Yu Liu(刘雳宇)1 |
1 College of Physics, Chongqing University, Chongqing 401331, China;
2 Department of Physics, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong 999077, China |
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Abstract Electrorheological (ER) fluid is a type of smart fluid whose shear yield stress relies on the external electrical field strength. The transition of ER fluid microstructure driven by the electrical field is the reason why viscosity changes. Experimentally, the transparent electrodes are used to investigate the column size distribution where an external electric field is applied to a colloidal suspension, i.e., ER fluid is increased. The coarsening profile of ER suspensions is strongly related to electrical field strength, but it is insensitive to particle size. In addition, in a low field range the shear stress corresponding to the mean column diameter is studied and they are found to satisfy a power law. However, this dependence is invalid when the field strength surpasses a threshold value.
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Received: 02 February 2018
Revised: 05 March 2018
Accepted manuscript online:
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PACS:
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83.60.Np
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(Effects of electric and magnetic fields)
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83.80.Gv
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(Electro- and magnetorheological fluids)
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83.80.Hj
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(Suspensions, dispersions, pastes, slurries, colloids)
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61.30.Gd
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(Orientational order of liquid crystals; electric and magnetic field effects on order)
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Fund: Project supported by the National Natural Science Foundation of China (Grant Nos.11474345 and 11674043). |
Corresponding Authors:
Li-Yu Liu
E-mail: lyliu@cqu.edu.cn
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Cite this article:
Zi-Rui Wang(王子瑞), Wei-Jia Wen(温维佳), Li-Yu Liu(刘雳宇) Electrical field-driven ripening profiles of colloidal suspensions 2018 Chin. Phys. B 27 068301
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[1] |
Block H P and Kelly J P 1988 J. Phy. D:Appl. Phys. 21 1661
|
[2] |
Wen W, Huang X, Yang S, Lu K and Sheng P 2003 Nat. Mater. 2 727
|
[3] |
Lu K, Shen R, Wang X, Sun G, Wen W and Liu J 2006 Chin. Phys. 15 2476
|
[4] |
Davis L C 1992 Appl. Phys. Lett. 60 319
|
[5] |
See H, Tamura H and Doi M 1993 J. Phys. D:Appl. Phys. 26 746
|
[6] |
Chen Y, Sprecher A F and Conrad H 1991 J. Appl. Phys. 70 6796
|
[7] |
Halsey T C and Toor W 1990 Phys. Rev. Lett. 65 2820
|
[8] |
Wu C W and Conrad H 1997 J. Phys. D:Appl. Phys. 30 2634
|
[9] |
Tao R and Sun J M 1991 Phys. Rev. Lett. 67 398
|
[10] |
Parthasarathy M and Klingenberg D J 1996 Mater. Sci. Eng. R 17 57
|
[11] |
Cao J, Huang J and Zhou L 2006 J. Phys. Chem. B 110 11635
|
[12] |
Huang M, Zhao X, Wang B, Yin B and Cao C 2004 Acta Phys. Sin. 53 1895 (in Chinese)
|
[13] |
Zhou J, Mo J, Shao C and Li Z 2015 J. Magn. Magn. Mater. 389 124
|
[14] |
Climent E, Maxey M R and Karniadakis G E 2004 Langmuir 20 507
|
[15] |
Wu J, Pei L, Xuan S, Yan Q and Gong X 2016 J. Magn. Magn. Mater. 408 18
|
[16] |
Rodríguez-López J, Castro P, Elvira L and de Espinosa F M 2015 Ultrasonics 61 10
|
[17] |
Klingenberg D J, Ulicny J C and Golden M A 2007 J. Rheol. 51 883
|
[18] |
Ukai T, Morimoto H and Maekawa T 2011 Phys. Rev. E 83 061406
|
[19] |
Kittipoomwong D, Klingenberg D J, Shkel Y M, Morris J F and Ulicny J C 2008 J. Rheol. 52 225
|
[20] |
Seo Y P and Seo Y 2012 Langmuir 28 3077
|
[21] |
Qian B, Mckinley G H and Hosoi A E 2013 Soft Matter 9 2889
|
[22] |
Wen W, Zheng D W and Tu K N 1998 Phys. Rev. E 57 4516
|
[23] |
Wen W, Zheng D W and Tu K N 1999 J. Appl. Phys. 85 530
|
[24] |
Wen W, Huang X and Sheng P 2008 Soft Matter 4 200
|
[25] |
Sheng P and Wen W 2012 Ann. Rev. Fluid Mech. 44 143
|
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