Electrohydraulic Folding Ring Actuators for Radially Contracting Applications
Advanced Science, EarlyView.This work presents an Electrohydraulic Folding Ring Actuator that combines high‐performance electrohydraulic actuation with origami‐inspired folding geometry to achieve constricting radial actuation. This integration yields significant inner lumen constriction, alongside a gripping force capable of holding objects exceeding four times the actuator's ...
Gavril Yong En Tan +4 more
wiley +1 more source
Development of an Enzyme-Based Electrochemical Acetone Gas Sensor Printed on a Porous Polyimide Film. [PDF]
ACS OmegaShitanda I +4 more
europepmc +1 more source
Troger's Base-Based Microporous Polyimide Membranes for High-Performance Gas Separation
, 2014 It is a great challenge for polyimide to increase its permeability and at the same time to maintain its high selectivity. In this work, Troger's Base (TB)-based polyimides through polymerizing Troger's Base diamines with two kinds of anhydrides ...
Wang ZG(王正宫) +4 more
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Topologically Structured PLLA Fibers With Stress Concentration Effects for Health Monitoring
Advanced Science, EarlyView.In this study, a multi‐path strategy was developed to enhance the piezoelectric properties of PLLA fibers through the stress concentration effect. The optimized devices generate piezoelectric output up to 14 times that of pure PLLA fibers. This piezoelectric enhancement strategy offers a new approach for high‐performance piezoelectric devices, with ...
Longfei Li +8 more
wiley +1 more source
A Translational Platform for Polyimide Neural Interfaces: Polyimide Synthesis and in Vivo Evaluation in Epileptic Mice. [PDF]
IEEE AccessKumar K +6 more
europepmc +1 more source
Lightweight graphite/polyimide panels
, 1973 Panels are constructed of honeycombed polyimide/graphite core covered with thin face sheet of same material. Fabrication is based on extension of thin-gage graphite technology and modification of glass filament polyimide honeycomb ...
Merlette, J. B., Poesch, J. G.
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An Embodied Paper‐Based Microfluidic Al‐Air Battery for Enduring Untethered Insect‐Scale Robots
Advanced Science, EarlyView.This work presents a centimeter‐scale microfluidic aluminum–air battery (MFAAB) with dual‐surface anode and F−‐mediated byproduct decomposition. The design enables a high capacity of 2697.05 mAh/g Al and delivers tens of milliwatts to power LEDs, motors, and a toy car.
Yun Yang +5 more
wiley +1 more source
Mechanical Properties of Carbon Fiber and Polyimide Fiber Hybrid Reinforced Polyimide Resin Matrix Composites at Room and High Temperatures. [PDF]
Polymers (Basel)Lu N, Gao H, Gu Y, Dou H, Li Y.
europepmc +1 more source
, 2017 Graphene was incorporated into polyimide resin to obtain Polyimide-Graphene polymer sheet via in-situ polymerization method. FeCoB nanoparticles, generated by a high energetic cluster deposition system, were then deposited on the Polyimide-Graphene ...
Zhao, Dongliang +9 more
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Origami‐Mediated Low‐Voltage Electret Soft Robotic Actuators for Human‐Machine Haptic Interfaces
Advanced Science, EarlyView.This work introduces an origami‐mediated soft electret actuator that combines compliant mechanical design and enhanced charge retention for low‐voltage vibrotactile feedback. The device delivers reliable tactile cues, demonstrates durable performance under continuous actuation, and enables intuitive interaction in applications such as tactile ...
Han Chen +8 more
wiley +1 more source