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Rheologica Acta

Erschienen in:

01.10.2011 | Original Contribution

Microstructure and magnetorheology of graphite-based MR elastomers

verfasst von: T. F. Tian, W. H. Li, G. Alici, H. Du, Y. M. Deng

Erschienen in: Rheologica Acta | Ausgabe 9-10/2011

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Abstract

This study focuses on the magnetorheology of graphite-based magnetorheological elastomers (Gr MREs). By introducing graphite to conventional MREs, the Gr MREs with various graphite weight fractions are fabricated. Both steady-state and dynamic tests were conducted to study rheological properties of the samples. For dynamic tests, the effects of magnetic field, strain amplitude and frequency on both storage modulus and loss modulus were measured. The influence of graphite weight fraction on mechanical performances of these samples was summarized. Also, the microstructures of isotropic and anisotropic Gr MREs were observed. In anisotropic MREs, the graphite powders disperse in matrix randomly. The graphite particles lead to an increment of initial mechanical properties and a decrement of the MR effect.

Vorheriger Artikel Anomalous rheology of polypyrrole nanoparticle/alginate suspensions: effect of solids volume fraction, particle size, and electronic state

Nächster Artikel Analytic derivation of the Cox–Merz rule using the MLD “toy” model for polydisperse linear polymers

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Bica I (2009) Influence of the transverse magnetic field intensity upon the electric resistance of the magnetorheological elastomer containing graphite microparticles. Mater Lett 63(26):2230–2232CrossRef

Bica I (2010) Influence of the magnetic field on the electric conductivity of magnetorheological elastomers. J Ind Eng Chem 16(3):359–363CrossRef

Chen L, Gong XL, Li WH (2007) Microstructure and viscoelastic properties of anisotropic magnetorheological elastomers. Smart Mater Struc 16(6):2645–2650CrossRef

Davis LC (1999) Model of magnetorheological elastomers. J Appl Phys 85(6):3348–3351CrossRef

De Buyl F (2001) Silicone sealants and structural adhesives. Int J Adhes Adhes 21:411–422CrossRef

Demchuk SA, Kuzmin VA (2002) Viscoelastic properties of magnetorheological elastomers in the regime of dynamic deformation. J Eng Phys Thermophys 75(2):396–400CrossRef

Deng HX, Gong XL, Wang LH (2006) Development of an adaptive tuned vibration absorber with magnetorheological elastomer. Smart Mater Struc 15(5):N111-N116CrossRef

Fang FF, Choi HJ, Jhon MS (2009) Magnetorheology of soft magnetic carbonyl iron suspension with single-walled carbon nanotube additive and its yield stress scaling function. Colloids Surf A 351:46–51CrossRef

Ginder JM, Clark SM, Schlotter WF, Nichols ME (2002) Magnetostrictive phenomena in magnetorheological elastomers. Int J Mod Phys B 16(17&18):2412–2418CrossRef

Gong XL, Zhang XZ, Zhang PQ (2005) Fabrication and characterization of isotropic magnetorheological elastomers. Polym Test 24(5):669–676CrossRef

Kim YK, Koo JH, Kim KS, Kim SH (2011) Suppressing harmonic vibrations of a miniature cryogenic cooler using an adaptive tunable vibration absorber based on MR elastomers. Rev Sci Instrum 82:035103CrossRef

Leblanc JL (2002) Rubber-filler interactions and rheological properties in filled compounds. Prog Polym Sci 27(4):627–687CrossRef

Li WH, Zhang XZ (2010) A study of the magnetorheological effect of bimodal particle based magnetorheological elastomers. Smart Mater Struct 19(3):035002CrossRef

Li WH, Du H, Chen G, Yeso SH, Guo NQ (2002) Nonlinear rheological behavior of MR fluids: step strain experiments. Smart Mater Struct 11:209–217CrossRef

Li WH, Du H, Chen G, Yeo SH, Guo NQ (2003) Nonlinear viscoelastic properties of MR fluids under large-amplitude oscillatory shear. Rheol Acta 42:280–286

Li WH, Kostidis K, Zhang XZ, Zhou Y (2009) Development of a force sensor working with MR Elastomers. In: 2009 Ieee/Asme International Conference on Advanced Intelligent Mechatronics, vols 1-3. ISBN: 978-1-4244-2853-3, pp 233–238

Li WH, Zhou Y, Tian TF (2010) Viscoelastic properties of MR elastomers under harmonic loading. Rheol Acta 49:733–740CrossRef

Lokander M, Stenberg B (2003) Performance of isotropic magnetorheological rubber materials. Polym Test 22(3):245–251CrossRef

Ni ZC, Gong XL, Li JF, Chen L (2009) Study on a dynamic stiffness-tuning absorber with squeeze-strain enhanced magnetorheological elastomer. J Intell Mater Syst Struct 20(10):1195–1202CrossRef

Park BJ, Song KH, Choi HJ (2009) Magnetic carbonyl iron naaoparticle based magnetorheological suspension and its characteristics. Mater Lett 63:1350–1352CrossRef

Shiga T, Okada A, Kurauchi T (1995) Magnetroviscoelastic behaviour of composite gels. J Appl Polym Sci 58:787–792CrossRef

Xu ZB, Gong XL, Liao GJ, Chen XM (2010) An active-damping-compensated magnetorheological elastomer adaptive tuned vibration absorber. J Intell Mater Syst Struct 21(10):1039–1047CrossRef

Zhang XZ, Li WH (2009) Adaptive tuned dynamic vibration absorbers working with MR elastomers. Smart Struct Syst 5(5):517–529

Zhang XZ, Peng SL, Wen WJ, Li WH (2008) Analysis and fabrication of patterned magnetorheological elastomers. Smart Mater Struct 17(4):045001CrossRef

Zhang W, Gong XL, Jiang WQ, Fan YC (2010) Investigation of the durability of anisotropic magnetorheological elastomers based on mixed rubber. Smart Mater Struct 19:085008CrossRef

Zou H, Zhang LQ, Tian M, Wu SZ, Zhao SH (2009) Study on the structure and properties of conductive silicone rubber filled with nickel-coated graphite. J Appl Polym Sci 115(5):2710–2717CrossRef

Titel: Microstructure and magnetorheology of graphite-based MR elastomers
verfasst von: T. F. Tian
W. H. Li
G. Alici
H. Du
Y. M. Deng
Publikationsdatum: 01.10.2011
Verlag: Springer-Verlag
Erschienen in: Rheologica Acta / Ausgabe 9-10/2011
Print ISSN: 0035-4511
Elektronische ISSN: 1435-1528
DOI: https://doi.org/10.1007/s00397-011-0567-9

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