INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY |
Prev
Next
|
|
|
Induced dipole dominant giant electrorheological fluid |
Rong Shen(沈容)1, Kunquan Lu(陆坤权)1,†, Zhaohui Qiu(邱昭晖)2, and Xiaomin Xiong(熊小敏)2 |
1 Beijing National Laboratory for Condensed Matter Physics, Key Laboratory of Soft Matter and Biological Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China; 2 School of Physics, Sun Yat-sen University, Guangzhou 510275, China |
|
|
Abstract Traditional dielectric electrorheological fluid (ER) is based on the interaction of dielectric particle polarization, and the yield stress is low, which cannot meet the application requirements. The giant ER (GER) effect is caused by orientations and interactions of polar molecules adsorbed on the particle surfaces. Despite the high yield stress, these polar molecules are prone to wear and fall off, resulting in a continuous reduction in shear stress of GER liquid, which is also not suitable for application. Here we introduce a new type of ER fluid called induced dipole dominant ER fluid (ID-ER), of which the particles contain oxygen vacancies or conductor microclusters both prepared by high energy ball milling (HEBM) technique. In the electric field $E$, oxygen vacancies or conductor microclusters form induced dipoles. Because the local electric field $E_{\rm loc}$ in the gaps between particles can be two to three orders of magnitude larger than $E,$ the induced dipole moments must be large. The strong interactions of these induced dipoles make the yield stress of the ID-ER fluid reaching more than 100 kPa. Since there are oxygen vacancies or conductor microclusters everywhere in the particles, the particles will not lose the function due to surface wear during use. The experimental results show that the ID-ER fluid possesses the advantages of high shear stress, low current density, short response time, good temperature stability, long service life, and anti-settlement, etc. The comprehensive performance is much better than the existing ER materials, and also the preparation method is simple and easy to repeat, thus it should be a new generation of ER fluid suitable for practical applications.
|
Received: 08 March 2023
Revised: 22 March 2023
Accepted manuscript online: 16 April 2023
|
PACS:
|
83.80.Gv
|
(Electro- and magnetorheological fluids)
|
|
77.22.Ej
|
(Polarization and depolarization)
|
|
61.72.jd
|
(Vacancies)
|
|
81.20.Wk
|
(Machining, milling)
|
|
Fund: Project supported by the National Key Research and Development Program of China (Grant No. 2017YFA0403000) and the National Natural Science Foundation of China (Grant No. 11874430). |
Corresponding Authors:
Kunquan Lu
E-mail: lukq@iphy.ac.cn
|
Cite this article:
Rong Shen(沈容), Kunquan Lu(陆坤权), Zhaohui Qiu(邱昭晖), and Xiaomin Xiong(熊小敏) Induced dipole dominant giant electrorheological fluid 2023 Chin. Phys. B 32 078301
|
[1] Winslow W M 1949 J. Appl. Phys. 20 1137 [2] Davis L C 1992 Appl. Phys. Lett. 60 319 [3] Tao R and Jiang Q 1994 Phys. Rev. Lett. 73 205 [4] Hao T 2002 Adv. Colloid Interface Sci. 97 1 [5] Zhao X P and Yin J B 2011 Smart Soft Materials Turned by Electric Field (Beijing: Science Press) (in Chinese) [6] Ma H R, Wen W J, Tam W Y and Sheng P 1996 Phys. Rev. Lett. 77 2499 [7] Zhang Y L, Ma Y, Lan Y C, Lu K Q and Liu W 1998 Appl Phys Lett. 73 1326 [8] Zhang Y L, Lu K Q, Rao G H, Tian Y, Zhang S H and Liang J K 2002 Appl Phys. Lett. 80 888 [9] Wen W J, Huang X, Yang S, Lu K Q and Sheng P 2003 Nat. Mater. 2 727 [10] Yin J B and Zhao X P 2004 Chem. Phys. Lett. 398 393 [11] Lu K Q, Shen R, Wang X Z, Sun G, Wen W J and Liu J X 2006 Chin. Phys. 15 2476 [12] Xu L, Tian W J, Wu X F, Cao J G, Zhou L W, Huang J P and Gu G Q 2008 J. Mater. Res. 23 409 [13] Shen R, Wang X Z, Lu Y, Wang D, Sun G, Cao Z X and Lu K Q 2009 Adv. Mater. 21 4631 [14] Orellana C S, He J B and Jaeger H M 2011 Soft Matter 7 8023 [15] Davis L C 1997 J. Appl. Phys. 81 1985 [16] Tao R J, Jiang Q and Sim H K 1995 Phys. Rev. E 52 2727 [17] Gonon P, Foulc J, Atten P and Boissy C 1999 J. Appl. Phys. 86 7160 [18] Tan P, Tian W J, Wu X F, Huang J Y, Zhou L W and Huang J P 2009 J. Phys. Chem. B 113 9092 [19] Jiao M C 2011 PhD thesis, Institute of Physics, Chinese Academy of Sciences (in Chinese) [20] Wu X F, Zhou L W and Huang J P 2009 Eur. Phys. J. Appl. Phys. 48 31301 [21] Lu K Q and Shen R 2017 Smart Mater. Struct. 26 054005 [22] Shen R and Lu K Q Chinese invention patents: ZL 2022 1 0303339.3 and ZL 2022 1 0301781.2 [23] Qiu Z H, Shen R, Huang J, Lu K Q and Xiong X M 2019 J. Mater. Chem. C 7 5816 [24] Benjamin J S and Volin T E 1974 Metallurgical and Materials Transactions B 5 1929 [25] Suryanarayana C and Nasser Al-Aqeeli 2013 Progress in Materials Science 58 383 [26] Zhu X K, Lin Q S, Chen T L, Cheng B C and Cao J C 1999 Powder Metallurgy Technology 17 291 [27] El-Eskandarany M S 2001 Mechanical Alloying for Fabrication of Advanced Engineering Materials (New York: William Andrew Publishing, Inc.) [28] Begin-Colin S, Girot T, Mocellin A, Caer G L 1999 Nanostructured Materials 12 195 [29] Pan X Y 2004 PhD thesis, Shanghai University (in Chinese) [30] Rinaudo M G, Beltran A M, Fernandez M A, Cadús L E and Morales M R 2020 Materials Today Chemistry 17 100340 [31] Indris S, Amade R, Heitjans P, Finger M, Haeger A, Hesse D, Grunert W, Borger A and Beck K D 2005 J. Phys. Chem. B 109 23274 [32] Zhang B Q, Lu L and Lai M O 2003 Physica B 325 120 [33] Micic O I, Zhang Y N, Cromack K R, Trifunac A D and Thurnauer M C 1993 J. Phys. Chem. 97 7277 [34] Banakh O, Schmid P E, Sanjines R and Levy F 2002 Surface and Coatings Technology 151-152 272 [35] Li Z Q, Hu R, G J, Ru L Y and Wang H H 2012 Mater. Sci. Tech. 20 80 [36] Hou Q Y, Uyun G and Zhao C W 2013 Acta Phys. Sin. 62 167201 (in Chinese) [37] Wang Q, Zhang S, He H N, Xie C L, Tang Y G, He C X, Shao M H and Wang H Y 2021 Chem. Asian J. 16 19 [40] Tang X, Li W H, Wang X J and Zhang P Q 1999 Int. J. Mod. Phys. B 13 1806 [41] Zhou L W 2019 Introduction to Soft Matter Physics (Singapore: World Scientific Publishing Co. Ltd.) [38] Shen R, Liu R, Wang D, Chen K, Sun G and Lu K Q 2014 RSC Adv. 4 61968 [39] Zhao H Q, Shen R and Lu K Q 2018 Chin. Phys. B 27 078301 [42] Jiao M C, Sun G, Wang Q and Lu K Q 2012 Mod. Phys. Lett. B 26 1150007 [43] Sun M Z 2000 Fundamentals of Dielectric Physics (Shenzhen: South China University of Technology Press) (in Chinese) [44] Zhao L, Blanka M K and Yoshio N 2017 Phys. Rev. B 95 054104 [45] Israelachvili J N 2000 Intermolecule and Surface Force (London: Academic) [46] Wu J H, Song Z Y, Liu F H, Guo J J, Cheng Y C, Ma S Q and Xu G J 2016 NPG Asia Mater. 8 e322 [47] Liang Y D, Yuan X, Wang L J, Zhou X F, Ren X J, Huang Y F, Zhang M Y, Wu J B and Wen W J 2020 Colloid and Interface Science 564 381 |
No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
Altmetric
|
blogs
Facebook pages
Wikipedia page
Google+ users
|
Online attention
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
View more on Altmetrics
|
|
|