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Choi HY, Choi JY, Park HH, Kim TH, Choi HJ, Lee CS. Effect of reduced graphene oxide and MnFe2O4 nanoparticles on carbonyl iron for magnetorheological fluids. J IND ENG CHEM 2021. [DOI: 10.1016/j.jiec.2021.04.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abstract
Magnetic Soft Matter is a rapidly evolving discipline with fundamental and practical interest. This is due to the fact that its physical properties can be easily controlled through external magnetic fields. In this review paper, we revisit the most recent progress in the field (since 2010) emphasizing the rheological properties of these fascinating materials. New formulations and flow kinematics are discussed. Also, new members are integrated into the long-lived magnetorheology family and suggestions are provided for future development.
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Affiliation(s)
- Jose R Morillas
- Biocolloid and Fluid Physics Group and Excellence Research Unit 'Modeling Nature' (MNat), Department of Applied Physics, Faculty of Sciences, University of Granada, C/Fuentenueva s/n, 18071 - Granada, Spain.
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Fu Y, Yao J, Zhao H, Zhao G, Qiu Y. Simulation of a bidisperse magnetorheological fluid using the combination of a two-component lattice Boltzmann method and a discrete element approach. SOFT MATTER 2019; 15:6867-6877. [PMID: 31411231 DOI: 10.1039/c9sm01408j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
In this study, a two-component lattice Boltzmann method (TLBM) in combination with a discrete element approach (DEA) based on a representative volume element (RVE) with respect to a bidisperse magnetorheological fluid (MRF) was performed to simulate the behavior and microstructure formation of magnetic particles in a carrier liquid. The bidisperse MRF reported herein is a suspension dispersed by soft micron carbonyl iron (CI) particles and Fe3O4 nanoparticles dual-coated with gelatin and multi-walled carbon nanotubes (MWCNTs) in the carrier liquid. In the TLBM of two-component liquid and particle simulation, the inter-particle interactions were completely ignored; on the other hand, the DEA was just employed for calculating the dynamic behavior of particles. Therefore, due to the explicit nature of the combination of TLBM and DEA, it is a more efficient and accurate strategy for the simulation and calculation of complex MRF systems. Moreover, the immersed boundary method (IBM) was used to describe the interactions between the magnetic particles and the carrier liquid. The RVE of the bidisperse MRF was selected to eliminate specific operational conditions and reduce the calculation costs. New numerical results were obtained for the motion velocities, microstructure evolution and kinetic energy of bidisperse magnetic particles (BMPs) under the effect of a magnetic field; when the mass fraction of the nanoparticles was 0.1, the bidisperse MRF exhibited an improved response time in terms of the particle motion and microstructure formation. In addition, the effects of the Reynolds (Re) and Hartmann (Ha) numbers on the fluid-particle interaction and flow velocity were illustrated.
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Affiliation(s)
- Yu Fu
- College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, China
| | - Jianjun Yao
- College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, China
| | - Honghao Zhao
- Department of Decision Sciences, School of Business, Macau University of Science and Technology, Macau 999078, China.
| | - Gang Zhao
- College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, China
| | - Ying Qiu
- College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, China
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Kumar R, A.V. A, Kumaran V, Sahoo B. Effect of solvents on the structure and magnetic properties of pyrolysis derived carbon globules embedded with iron/iron carbide nanoparticles and their applications in magnetorheological fluids. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.nanoso.2018.06.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Kumar R, Sahoo B. One-step pyrolytic synthesis and growth mechanism of core–shell type Fe/Fe3C-graphite nanoparticles-embedded carbon globules. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.nanoso.2018.05.005] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Bidisperse Magnetic Particles Coated with Gelatin and Graphite Oxide: Magnetorheology, Dispersion Stability, and the Nanoparticle-Enhancing Effect. NANOMATERIALS 2018; 8:nano8090714. [PMID: 30208649 PMCID: PMC6163660 DOI: 10.3390/nano8090714] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 09/08/2018] [Accepted: 09/10/2018] [Indexed: 11/16/2022]
Abstract
The magnetorheology and dispersion stability of bidisperse magnetic particles (BMP)-based magnetorheological (MR) fluids were improved by applying a novel functional coating composed of gelatin and graphite oxide (GO) to the surfaces of the micron-sized carbonyl iron (CI) and nanoparticles Fe3O4. Gelatin acted as a grafting agent to reduce the aggregation and sedimentation of CI particles and prevent nanoparticles Fe3O4 from oxidation. In addition, a dense GO network on the surface of gelatin-coated BMP was synthesized by self-assembly to possess a better MR performance and redispersibility. The rheological properties of MR fluids containing dual-coated BMP were measured by a rotational rheometer under the presence of magnetic field and their dispersion stability was examined through sedimentation tests. The results showed that CI@Fe3O4@Gelatin@GO (CI@Fe3O4@G@GO) particles possessed enhanced MR properties and dispersion stability. In addition, the nanoparticle-enhancing effects on the dispersion stability of BMP-based MR fluids were investigated using Monte Carlo simulations.
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Anupama AV, Khopkar VB, Kumaran V, Sahoo B. Magnetic field dependent steady-state shear response of Fe3O4 micro-octahedron based magnetorheological fluids. Phys Chem Chem Phys 2018; 20:20247-20256. [DOI: 10.1039/c8cp02335b] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The magneto-rheological behaviour of fluids containing soft-ferrimagnetic Fe3O4 micro-octahedrons (M = magnetization, τY = dynamic yield-stress and H = applied-magnetic-field).
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Affiliation(s)
- A. V. Anupama
- Materials Research Centre
- Indian Institute of Science
- 560012 Bangalore
- India
| | - V. B. Khopkar
- Materials Research Centre
- Indian Institute of Science
- 560012 Bangalore
- India
| | - V. Kumaran
- Department of Chemical Engineering
- Indian Institute of Science
- 560012 Bangalore
- India
| | - B. Sahoo
- Materials Research Centre
- Indian Institute of Science
- 560012 Bangalore
- India
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Kumar R, Rajendiran R, Choudhary HK, G.M. NK, Balaiah B, A.V. A, Sahoo B. Role of pyrolysis reaction temperature and heating-rate in the growth and morphology of carbon nanostructures. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.nanoso.2017.11.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Fabrication of magnetite-coated attapulgite magnetic composite nanoparticles and their magnetorheology. Colloids Surf A Physicochem Eng Asp 2016. [DOI: 10.1016/j.colsurfa.2016.07.095] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Core-shell structured Fe3O4@SiO2 nanoparticles fabricated by sol–gel method and their magnetorheology. Colloid Polym Sci 2016. [DOI: 10.1007/s00396-015-3818-y] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Machovský M, Mrlík M, Plachý T, Kuřitka I, Pavlínek V, Kožáková Z, Kitano T. The enhanced magnetorheological performance of carbonyl iron suspensions using magnetic Fe3O4/ZHS hybrid composite sheets. RSC Adv 2015. [DOI: 10.1039/c4ra14054k] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The facile two-step microwave-assisted synthesis of Fe3O4/ZHS hybrid composite sheets with 2D morphology considerably improves the MR performance and suspension redispersibility.
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Affiliation(s)
- Michal Machovský
- Centre of Polymer Systems
- University Institute
- Tomas Bata University in Zlin
- 760 01 Zlin
- Czech Republic
| | - Miroslav Mrlík
- Centre of Polymer Systems
- University Institute
- Tomas Bata University in Zlin
- 760 01 Zlin
- Czech Republic
| | - Tomáš Plachý
- Centre of Polymer Systems
- University Institute
- Tomas Bata University in Zlin
- 760 01 Zlin
- Czech Republic
| | - Ivo Kuřitka
- Centre of Polymer Systems
- University Institute
- Tomas Bata University in Zlin
- 760 01 Zlin
- Czech Republic
| | - Vladimír Pavlínek
- Centre of Polymer Systems
- University Institute
- Tomas Bata University in Zlin
- 760 01 Zlin
- Czech Republic
| | - Zuzana Kožáková
- Centre of Polymer Systems
- University Institute
- Tomas Bata University in Zlin
- 760 01 Zlin
- Czech Republic
| | - Takeshi Kitano
- Centre of Polymer Systems
- University Institute
- Tomas Bata University in Zlin
- 760 01 Zlin
- Czech Republic
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Core-Shell Structured Electro- and Magneto-Responsive Materials: Fabrication and Characteristics. MATERIALS 2014; 7:7460-7471. [PMID: 28788258 PMCID: PMC5512646 DOI: 10.3390/ma7117460] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Revised: 10/24/2014] [Accepted: 11/11/2014] [Indexed: 11/17/2022]
Abstract
Core-shell structured electrorheological (ER) and magnetorheological (MR) particles have attracted increasing interest owing to their outstanding field-responsive properties, including morphology, chemical and dispersion stability, and rheological characteristics of shear stress and yield stress. This study covers recent progress in the preparation of core-shell structured materials as well as their critical characteristics and advantages. Broad emphasises from the synthetic strategy of various core-shell particles to their feature behaviours in the magnetic and electric fields have been elaborated.
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Cholesteryl-coated carbonyl iron particles with improved anti-corrosion stability and their viscoelastic behaviour under magnetic field. Colloid Polym Sci 2014. [DOI: 10.1007/s00396-014-3245-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Mrlík M, Ilčíková M, Pavlínek V, Mosnáček J, Peer P, Filip P. Improved thermooxidation and sedimentation stability of covalently-coated carbonyl iron particles with cholesteryl groups and their influence on magnetorheology. J Colloid Interface Sci 2013; 396:146-51. [DOI: 10.1016/j.jcis.2013.01.027] [Citation(s) in RCA: 70] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2012] [Revised: 01/11/2013] [Accepted: 01/13/2013] [Indexed: 10/27/2022]
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Park DH, Lee YK, Park SS, Lee CS, Kim SH, Kim WN. Effects of hybrid fillers on the electrical conductivity and EMI shielding efficiency of polypropylene/conductive filler composites. Macromol Res 2013. [DOI: 10.1007/s13233-013-1104-8] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Bica I, Liu YD, Choi HJ. Physical characteristics of magnetorheological suspensions and their applications. J IND ENG CHEM 2013. [DOI: 10.1016/j.jiec.2012.10.008] [Citation(s) in RCA: 141] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Liu YD, Choi HJ. Recent progress in smart polymer composite particles in electric and magnetic fields. POLYM INT 2012. [DOI: 10.1002/pi.4441] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Ying Dan Liu
- Department of Polymer Science and Engineering; Inha University; Incheon 402-751 Korea
| | - Hyoung Jin Choi
- Department of Polymer Science and Engineering; Inha University; Incheon 402-751 Korea
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Kim YH, Lee JE, Cho SK, Park SY, Jeong IB, Jeong MG, Kim YD, Choi HJ, Cho SM. Ultrathin polydimethylsiloxane-coated carbonyl iron particles and their magnetorheological characteristics. Colloid Polym Sci 2012. [DOI: 10.1007/s00396-012-2667-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Core–shell-structured silica-coated magnetic carbonyl iron microbead and its magnetorheology with anti-acidic characteristics. Colloid Polym Sci 2011. [DOI: 10.1007/s00396-011-2452-6] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Hato MJ, Choi HJ, Sim HH, Park BO, Ray SS. Magnetic carbonyl iron suspension with organoclay additive and its magnetorheological properties. Colloids Surf A Physicochem Eng Asp 2011. [DOI: 10.1016/j.colsurfa.2010.12.029] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Kim IG, Song KH, Park BO, Choi BI, Choi HJ. Nano-sized Fe soft-magnetic particle and its magnetorheology. Colloid Polym Sci 2010. [DOI: 10.1007/s00396-010-2322-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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