Effect of carbon black with large particle size on dynamic mechanical analysis of magnetorheological elastomers (MREs)

Lu, Huanglei; Wang, Wenju; Yang, Fufeng; Wang, Guoping; Rui, Xiaoting

doi:10.1088/2053-1591/aad88b

Cited by 12 publications

(11 citation statements)

References 47 publications

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“…E 0 and G 0 increased with the addition of carbon black. Lu et al 309 studied the influence of carbon black on the dynamic mechanical analysis of MREs. In particular, they investigated the storage modulus and the loss factor.…”

Section: Experimental Techniquesmentioning

confidence: 99%

“…Lee et al 319 described the preparation of MREs containing g-Fe 2 O 3 rod-shaped hard magnetic particles added to CIP to enhance the MR effect of MREs. Also, Borin et al 311 investigated the mechanical properties of MREs prepared by 265 CIP/CNT RTV silicone rubber B15 000/B30 000 : 40 Sphere/fibers Li and Zhang 305 CIP Silicone rubber B50 000/B5000 Spheres Nayak et al 306 CIP/carbon black RTV silicone elastomer B5000/unknown Sphere/unknown Kwon et al 307 CIP/maghemite Natural rubber B5000/B500:unknown Sphere/rod Shabdin et al 308 CIP/graphite Silicone rubber B6000/B16 000 Sphere/unknown Lu et al 309 CIP/carbon black Natural rubber B3200/unknown Sphere/unknown Fan et al 310 CIP/carbon black Natural rubber B3000/B100 Sphere/unknown Borin et al 311 CIP/NdFeB PDMS B5000/B35000 Spheres Aziz et al 312 CIP/MWCNT Natural rubber B6000/B10 000 : 10 Sphere/fibers Aziz et al 313 CIP/MWCNT Natural rubber B6000/B10 000 : 20 Sphere/fibers Poojary et al 314 CIP/CNT RTV silicone rubber B5000/B10 000 : 20 Sphere/fibers Sorokin et al 315 Fe/magnetite Silicon rubber 55 000/35 Spheres Aloui and Klüppel 316 CIP/iron oxide Styrene-butadiene rubber 3500/15 Spheres/irregular von Lockette et al 317 Iron/iron RTV silicone rubber 40 000/10 000 Unknown mixing soft and hard magnetic particles. Although the MR response is mainly governed by the (easily magnetizable) soft particles, values of E 0 and tan d in the on-state were larger when hard particles were pre-magnetized (see Fig.…”

Section: Experimental Techniquesmentioning

confidence: 99%

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Magnetorheology: a review

Morillas

Vicente

2020

Soft Matter

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Section: Experimental Techniquesmentioning

confidence: 99%

Section: Experimental Techniquesmentioning

confidence: 99%

Magnetorheology: a review

Morillas

Vicente

2020

Soft Matter

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“…[ 107 ] In regard to their shape, typical shear testing of mechanical properties requires circular or cylindrical shape, and those are the most prevalent in the literature. [ 108–110 ] However, one of the most useful characteristics of MREs is that, since they are fabricated from a fluid elastomer that solidifies during the curing process, they can adopt other sizes and shapes. Thus, cubic, [ 111 ] rectangular, [ 93 ] or even coaxial micropumps have been developed.…”

Section: Materials Processing and Functional Responsementioning

confidence: 99%

Magnetorheological Elastomer‐Based Materials and Devices: State of the Art and Future Perspectives

et al. 2021

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Magnetorheological elastomers based on the combination of a polymeric matrix with magnetic fillers allow the possibility of controlling their mechanical properties when an external magnetic field is applied. This so‐called magnetorheological effect can be exploited for a variety of applications. Herein, a comprehensive outlook at the state of the art is provided, in terms of the materials, effects, and applications. The physical effects that result in the magnetorheological effect are described, both from a micro and phenomenological points of view. Then, the possible combinations of different polymeric matrices and magnetic fillers, along with other additives, are presented, allowing to tune the mechanical properties, mainly dependent on the polymer matrix, and the magnetic field response, which is related to the magnetic filler. Finally, representative applications of magnetorheological elastomers are presented. This review represents an up‐to‐date state‐of‐the‐art in the field of magnetorheological elastomers as a ground to highlight the main achievements and point the specific needs to improve their response and applicability by further tuning materials and configurations.

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“…Carbon black [64] and carbon nanotube [65] have been validated to improve the mechanical properties of magnetoresponsive composite elastomers. Furthermore, Fan [67] and Lu [68] respectively investigated the effect of carbon black size and content on properties of magnetoresponsive composite elastomers. Aziz et al [69,70] found that functional carboxylated multiwall carbon nanotubes had better compatibility with magnetic particles.…”

Section: Additivesmentioning

confidence: 99%

Building Magnetoresponsive Composite Elastomers for Bionic Locomotion Applications

Sheng

Zhang

et al. 2020

J Bionic Eng

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The ability of natural living organisms, transferring deformations into locomotion, has attracted researchers’ increasing attention in building bionic actuators and smart systems. As a typical category of functional materials, magnetoresponsive composite elastomers, comprised of flexible elastomer matrices and rigid magnetic particles, have been playing critical roles in this field of research due to their dynamic changes in response to applied magnetic field direction and intensity. The magnetically driven bionic actuators based on magnetoresponsive composite elastomers have been developed to achieve some specific functions in some special fields. For instance, under the control of the applied magnetic field, the bionic actuators can not only generate time-varying deformation, but also motion in diverse environments, suggesting new possibilities for target gripping and directional transporting especially in the field of artificial soft robots and biological engineering. Therefore, this review comprehensively introduces the component, fabrication, and bionic locomotion application of magnetoresponsive composite elastomers. Moreover, existing challenges and future perspectives are further discussed.

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Effect of carbon black with large particle size on dynamic mechanical analysis of magnetorheological elastomers (MREs)

Cited by 12 publications

References 47 publications

Magnetorheology: a review

Magnetorheology: a review

Magnetorheological Elastomer‐Based Materials and Devices: State of the Art and Future Perspectives

Building Magnetoresponsive Composite Elastomers for Bionic Locomotion Applications

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