Study on electromagnetorheological fluid containing CuPc−Fe3O4 nanoparticles composite

Jiang De-sheng; Huang Jun; Yuan Run-zhang; Guan Jian-guo

doi:10.1007/BF02852631

Journal of Wuhan University of Technology Materials Science Edition ›› 2002, Vol. 17 ›› Issue (1) : 35 -37. DOI: 10.1007/BF02852631

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Study on electromagnetorheological fluid containing CuPc−Fe₃O₄ nanoparticles composite

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Abstract

Electromagnetorheological (EMR) fluids containing CuPc−Fe₃O₄ nanopareticles composite were prepared and their properties were studied. The results show that Δτ of this kind of EMR fluids increases with the increments of applied electric field, magnetic field and volume fraction of the nanoparticles composite. Δτ has an approximate linear relationship with γ. When an electric and magnetic field are applied simulateously, the EMR fluids have a synergistic effect. The EMR fluids have a good long-term stability.

Keywords

nanopareticles composite / EMR fluid / synergistic effect

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Jiang De-sheng, Huang Jun, Yuan Run-zhang, Guan Jian-guo. Study on electromagnetorheological fluid containing CuPc−Fe₃O₄ nanoparticles composite. Journal of Wuhan University of Technology Materials Science Edition, 2002, 17(1): 35-37 DOI:10.1007/BF02852631

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References

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