Results 91 to 100 of about 6,527 (222)

Magnetorheological materials based on ethylene-octene elastomer

Polimery, 2014
Magnetorheological elastomer composites based on several magnetoactive fillers such as: carbonyl iron powder, gamma iron oxide, microand nano-sized Fe3O4 in ethylene-octene elastomer are reported and studied. To improve the dispersion of the applied fillers in a polymer matrix, ionic liquids were added during the process of composite preparation.
Marcin Maslowski, Marian Zaborski
openaire   +1 more source

Ultrafast Adhesion/Friction Bidirectionally Switchable Control by Vibration

Advanced Functional Materials, Volume 36, Issue 8, 26 January 2026.
Bioinspired gradient smooth architectures enable vibration‐switchable adhesion/friction with 62.02 kPa adhesion strength, 131.57 kPa shear strength, tilt angles ≥ 3°, roughness ≥ Ra 0.8 µm, 400 Hz antivibration robustness, and dual‐mode control. The synergy of geometry optimization and vibration modulation tuning bridges multidomain adaptability and ...
Jian Chen, Wenjie Chen, Mengmeng Zhao, Xingyu Jiang, Xiaolei Zhu, Xinran Xu, Jiahui Zhao, Yezhong Tang, Stanislav N Gorb, Keju Ji, Zhendong Dai   +10 more
wiley   +1 more source

Generality of shear thickening in suspensions [PDF]

, 2010
Suspensions are of wide interest and form the basis for many smart fluids. For most suspensions, the viscosity decreases with increasing shear rate, i.e. they shear thin. Few are reported to do the opposite, i.e.
A Fall, Benjamin W. Maynor, BJ Maranzano, Carlos S. Orellana, CO Osuji, D Lootens, D Lootens, DA Head, Douglas E. Betts, E Brown, Eric Brown, HA Barnes, Hanjun Zhang, Heinrich M. Jaeger, J Bergenholtz, J Pryce-Jones, JF Brady, Joseph M. DeSimone, JP Rolland, JR Melrose, M Sellito, Nicole A. Forman, RG Egres, RL Hoffmann, SS Shenoy, V Gopalakrishnan, V Trappe, W Galley, W Wen, X Zhang, YS Lee   +30 more
core   +1 more source

A Mini Review of Scientific Designs of Dynamic Responsive Fluids in Battery Technologies

Rare Metals, Volume 45, Issue 1, January 2026.
ABSTRACT Dynamic responsive fluids are emerging as transformative elements in the evolution of battery technologies, marking a pivotal shift from static passive designs toward systems that actively sense and adapt to their operating environments. By integrating dynamic responsive fluids, batteries can interact with both internal and external stimuli in
Xiu‐Zhen Yang, Ke‐Hao Wan, Yan‐Yun Wang, Song‐Ding‐Fan Lin, Xiao‐Wei Shen, Bo Zhou, Yu‐Xiang Chang, Peng‐Cheng Zhang, Jin‐Qiu Zhou, Jia‐Bao Li, Cheng‐Lin Yan, Tao Qian   +11 more
wiley   +1 more source

A novel nickel nanowire based magnetorheological material

Smart Materials and Structures, 2017
The aim of this work is to fabricate and investigate nickel nanowires (NiNWs) as a novel magnetorheological material and determine how the aspect ratio of these magnetic particles influences its magnetic properties. The latest methods for synthesizing NiNWs and nickel nanospheres (NiNSs) are presented and the corresponding magnetorheological fluids ...
Xia, Zengzilu, Wu, Xiaoxiao, Peng, Gangrou, Wang, Li, Li, Weihua, Wen, Weijia   +5 more
openaire   +3 more sources

Safety Considerations in Deployment of Robotic Systems – A Systematic Review

Journal of Field Robotics, Volume 43, Issue 1, Page 5-33, January 2026.
ABSTRACT An in‐depth understanding of the risks related to robotic systems is crucial to guarantee safety throughout all stages of robot design and operations. This required a thorough risk assessment following international standards. This study presents a systematic review of previous research on safety considerations in the design of robotic systems,
Adedire D. Adesiji, Segun E. Ibitoye, Rasheedat M. Mahamood, Olalekan A. Olayemi, Peter O. Omoniyi, Tien‐Chien Jen, Esther T. Akinlabi   +6 more
wiley   +1 more source

Magnetic and elastic anisotropy in magnetorheological elastomers using nickel-based nanoparticles and nanochains [PDF]

, 2013
Nickel (Ni) based nanoparticles and nanochains were incorporated as fillers in polydimethylsiloxane (PDMS) elastomers and then these mixtures were thermally cured in the presence of a uniform magnetic field.
Alejandro Butera, Cristiano L. P. Oliveira, Glatter O., Guillermo Jorge, Mariano M. Ruiz, Oscar E. Perez, Paula Soledad Antonel, R. Martín Negri, Romina A. Landa   +8 more
core   +1 more source

Magnetoactive Metamaterials: A State‐of‐the‐Art Review

Advanced Engineering Materials, Volume 27, Issue 23, December 2025.
Magnetoactive metamaterials combine magnetoactive composites with architected metastructures to enable contactless, tunable control of mechanical, acoustic, and elastic properties. This review highlights recent advances in their design, fabrication, and applications in soft robotics, biomedical devices, and adaptive structures and outlines future ...
Seyyedmohammad Aghamiri, Ramin Sedaghati
wiley   +1 more source

Theory and computation of electromagnetic fields and thermomechanical structure interaction for systems undergoing large deformations

, 2019
For an accurate description of electromagneto-thermomechanical systems, electromagnetic fields need to be described in a Eulerian frame, whereby the thermomechanics is solved in a Lagrangean frame.
Abali, B. E., Queiruga, A. F.
core   +1 more source

A Three‐Phase Electrostatic Clutch with Variable Mechanical Impedance Control for Soft Robotic Systems

Advanced Science, Volume 12, Issue 45, December 4, 2025.
The research introduces a three‐phase electrostatic (ES) clutch with variable mechanical impedance control, specifically designed to enable continuous and precise friction modulation, thereby reducing both force degradation and oscillatory motion. This method effectively resolves conventional ES clutch issues, such as residual charge accumulation and ...
Dongyoung Lee, Heejin Yu, Joonbum Bae
wiley   +1 more source