Results 161 to 170 of about 4,350 (261)
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Core-Shell-Structured Electrorheological Fluid with a Polarizability-Tunable Nanocarbon Shell for Enhanced Stimuli-Responsive Activity.

ACS Applied Materials and Interfaces, 2023
The incorporation of nanocarbon-based materials into electrorheological fluids has been shown to be an effective means of improving the electrorheological (ER) response.
Sai Chen   +8 more
semanticscholar   +1 more source

Self‐powered In‐Phase Sensing and Regulating Mechanical System Enabled by Nanogenerator and Electrorheological Fluid

Advanced Functional Materials, 2022
Mechanical system with adjustable stiffness and damping (ASAD) shows great potential in vibration suppression of aircraft, vehicle, precise instrument, etc.
Jianfeng Sun   +8 more
semanticscholar   +1 more source

Macro-Mini Linear Actuator Using Electrorheological-Fluid Brake for Impedance Modulation in Physical Human–Robot Interaction

IEEE Robotics and Automation Letters, 2022
Robots designed to interact physically with humans are typically characterized by low impedance and low output force, but in many circumstances, high force is needed. Integrated to a high-torque velocity source, antagonistic designs of electrorheological
R. Chaichaowarat, S. Nishimura, H. Krebs
semanticscholar   +1 more source

Electrorheological Fluids

Electrorheological Fluids, 1994
Considerable scientific and industrial interest is currently being focused on a class of materials known as electrorheological (ER) fluids. These fluids display remarkable behavior, being able to convert rapidly and repeatedly from a fluid to a solid when an electric field is applied or removed. The ER phenomenon has been known for 50 years but only in
R. Tao, G. D. Roy
  +6 more sources

Ultra‐Precision Processing of Conductive Materials via Electrorheological Fluid‐Assisted Polishing

Advanced Engineering Materials, 2020
Ultra‐precision polishing of conductive components of novel electronic and optical devices at small scales is of paramount importance for achieving desired product performance and quality. Herein, the feasibility and performance of the electrorheological
Y. Zhao   +3 more
semanticscholar   +1 more source

Analysis of a combined clutch with an electrorheological fluid

Smart materials and structures (Print), 2020
The article introduces the structure and results of experimental research concerning a specifically constructed combined clutch with an electrorheological (ER) fluid, controlled by changing the strength of electric field.
I. Musiałek   +7 more
semanticscholar   +1 more source

Black phosphorus-based smart electrorheological fluid with tailored phase transition and exfoliation

, 2020
The effect of phase transition and exfoliation time on electro-responsive behavior of black phosphorus is identified by introducing black phosphorus and phosphorene to electrorheological fluid.
Yun Ki Kim, Yeri Lee, Keun-Young Shin
semanticscholar   +1 more source

Electrorheological fluids

Russian Journal of General Chemistry, 2010
Advances in one of the most promising fields of the chemistry of smart materials, specifically, electrorheological fluids are considered. The electrorheological effect and the structure and properties of electrorheological fluids are described. Modern views on the nature of the electrorheological effect are considered.
A. V. Agafonov, A. G. Zakharov
openaire   +1 more source

Structure of electrorheological fluids

Physical Review Letters, 1990
Electrorheological (ER) fluids are colloidal suspensions of highly polarizable particles in a nonpolarizable solvent. In a strong electric field, the behavior of the fluid is dominated by the dipolar interactions between the colloidal particles. We address problems of structure formation and long-time relaxation in an ER fluid.
, Halsey, , Toor
openaire   +2 more sources

Design, modeling, and evaluation of a slim haptic actuator based on electrorheological fluid

Journal of Intelligent Materials Systems and Structures, 2019
Realistic haptic feedback is needed to provide information to users of numerous technologies, such as virtual reality, mobile devices, and robotics. For a device to convey realistic haptic feedback, two touch sensations must be present: tactile feedback ...
Alex Mazursky, J. Koo, Tae-Heon Yang
semanticscholar   +1 more source

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