☆ 4.6 Article

3D solvent-responsive actuator capable of directionally outputting thrust

CELL REPORTS PHYSICAL SCIENCE (2022)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Nanoscience & Nanotechnology

Graphene-Based Moisture Actuator with Oriented Microstructures Prepared by One-Step Laser Reduction for Accurately Controllable Responsive Direction and Position

Yuhuan Lv et al.

Summary: This study presents a graphene-based moisture actuator with accurately controllable direction and position responses achieved through a laser reduction method; the excellent moisture-mechanical response behaviors originate from Janus structures and microstructures in the actuator; customized intelligent devices highly match finite element simulations, inspiring further smart robot design innovations.

ACS APPLIED MATERIALS & INTERFACES (2022)

添加到收藏夹

Article Nanoscience & Nanotechnology

Superfast-Expanding Porous Hydrogels: Pushing New Frontiers in Converting Chemical Potential into Useful Mechanical Work

Hema Choudhary et al.

Summary: In this study, a superabsorbent polymer gel with high porosity and rapid expansion capability was successfully created. The gel was formed through foaming a monomer solution and polymerizing it to obtain a porous solid. The gel exhibited remarkable water absorption and rapid expansion, which could be observed visually. The swollen gel was also robust enough to be handled.

ACS APPLIED MATERIALS & INTERFACES (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Why Carbon Nanotubes Grow

Li Ping Ding et al.

Summary: This study reveals a key aspect of the carbon nanotube-catalyst interface, namely, that the interfacial energy of the carbon nanotube-catalyst edge is contact angle-dependent. By reducing the contact angle, the interfacial formation energy is decreased, thus driving the growth of carbon nanotubes.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2022)

添加到收藏夹

Article Multidisciplinary Sciences

Hydrogel-based strong and fast actuators by electroosmotic turgor pressure

Hyeonuk Na et al.

Summary: This article introduces a method of using turgor pressure and electroosmosis to achieve a strong and fast hydrogel-based actuator. By confining the gel with a selectively permeable membrane, a high osmotic pressure can be retained to drive gel swelling and enhance actuation speed. These strategies enable the soft hydrogel to accomplish important tasks, such as breaking bricks and constructing underwater structures, in a short amount of time.

SCIENCE (2022)

添加到收藏夹

Article Engineering, Manufacturing

Wide range pressure sensor construction based on tension-compression conversion and gradient stiffness design strategy

Pengyang Li et al.

Summary: The study designed a tension-compression conversion structure and introduced a stiffness gradient design strategy to fabricate pressure sensors. By stacking multilayer sawtooth structures, the sensors possess high sensitivity and linear sensing ability over a wide pressure range. Moreover, the open structure design allows the sensors to work stably even in underwater environments.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2022)

添加到收藏夹

Article Multidisciplinary Sciences

Bubble casting soft robotics

Trevor J. Jones et al.

Summary: A new methodology for fabricating soft robotics using interfacial flows in elastomers is reported, producing actuators that can be tailored to suit applications from artificial muscles to grippers. This approach allows for easily adjusting the shape of actuators and producing complex functionalities.

NATURE (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

A Fast Autonomous Healing Magnetic Elastomer for Instantly Recoverable, Modularly Programmable, and Thermorecyclable Soft Robots

Yin Cheng et al.

Summary: The research introduces a self-healing supramolecular magnetic elastomer (SHSME) with high mechanical strength and fast self-healing capability. This material enables diverse robotic applications such as rapid amphibious function recovery, soft robots with complex geometries, and robotic tasking in confined spaces.

ADVANCED FUNCTIONAL MATERIALS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Liquid Crystal Elastomers with Enhanced Directional Actuation to Electric Fields

Hayden E. Fowler et al.

Summary: The integration of soft, stimuli-responsive materials in robotic systems allows for delicate object manipulation. Electrical control of mechanical response in liquid crystal elastomers (LCEs) results in rapid deformation with little hysteresis. The directional expansion and shape transformation capabilities of LCE actuators demonstrate promising applications in robotics.

ADVANCED MATERIALS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Robust Jumping Actuator with a Shrimp-Shell Architecture

Kaiqing Yu et al.

Summary: This paper presents a thin-film jumping actuator fabricated from a conjugated ladder polymer (cLP) and carbon nanotube (CNT) sheets, exhibiting a shrimp-shell structure and hierarchical porous architecture that allows for rapid absorption and desorption of organic vapor, resulting in high response rate. The actuator shows no shape distortion at high temperatures, concentrated sulfuric acid, and various organic solvents, offering a new design strategy for high-performance actuators that operate in harsh conditions.

ADVANCED MATERIALS (2021)

添加到收藏夹

Article Multidisciplinary Sciences

Phototunable self-oscillating system driven by a self-winding fiber actuator

Zhiming Hu et al.

Summary: Self-oscillating systems that enable autonomous motions driven by a constant stimulus find applications in numerous fields, but these systems are plagued with problems that restrict their practical applicability. Here, the authors create a photoactive self-winding fiber actuator that possesses a broad range of oscillation modes, controllable evolution between diverse modes, and loading capability.

NATURE COMMUNICATIONS (2021)

添加到收藏夹

Article Materials Science, Multidisciplinary

Vitrimer-based soft actuators with multiple responsiveness and self-healing ability triggered by multiple stimuli

Yang Yang et al.

Summary: Soft actuators with multi-stimuli response and multichannel self-healing ability are rare in current research. This study demonstrated the development of a thermosetting soft actuator through hot-pressing carbonized silk fabrics onto vitrimers, allowing efficient and repeatable self-healing by five stimuli and simultaneous response to four stimuli. The nature of vitrimer makes the actuator robust, sustainable, recyclable, and reprocessable, broadening its potential applications.

MATTER (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Self-sensing coaxial muscle fibers with bi-lengthwise actuation

Lizhong Dong et al.

Summary: This study presents a novel Ti3C2Tx MXene/SWCNTs-coated carbon nanotube@PDMS coaxial muscle fiber with self-position sensing and bi-lengthwise actuation capabilities. By utilizing the expansion properties of PDMS and the piezoresistive effect of the MXene/SWCNTs layer, real-time muscle position sensing and multifunctional actuator design are achieved.

MATERIALS HORIZONS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

An ultra-broad-range pressure sensor based on a gradient stiffness design

Fuhua Xue et al.

Summary: The research developed a carbon nanotube sponge with gradient stiffness, showing high sensitivity and wide range performance. It can detect various levels of stress while maintaining the integrity of the conductive network, indicating great potential for future sensing applications.

MATERIALS HORIZONS (2021)

添加到收藏夹

Article Nanoscience & Nanotechnology

Fast-response, agile and functional soft actuators based on highly-oriented carbon nanotube thin films

Qingwei Li et al.

NANOTECHNOLOGY (2020)

添加到收藏夹

Article Polymer Science

Bifunctional graphene oxide nanosheets for interfacially robust polymer actuators with instant solvent-induced self-folding

Zahra Komeily-Nia et al.

POLYMER (2020)

添加到收藏夹

Article Nanoscience & Nanotechnology

Biomimetic Nonuniform, Dual-Stimuli Self-Morphing Enabled by Gradient Four-Dimensional Printing

Zhengyi Song et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Reconfigurable and Latchable Shape-Morphing Dielectric Elastomers Based on Local Stiffness Modulation

Bekir Aksoy et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Large-Scale Spinning Approach to Engineering Knittable Hydrogel Fiber for Soft Robots

Xiangyu Duan et al.

ACS NANO (2020)

添加到收藏夹

Article Polymer Science

The synthesis and simulations of solvent-responsive bilayer hydrogel

Jilong Wang et al.

POLYMER (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Dislocation-Strained IrNi Alloy Nanoparticles Driven by Thermal Shock for the Hydrogen Evolution Reaction

Siliang Liu et al.

ADVANCED MATERIALS (2020)

添加到收藏夹

Article Materials Science, Multidisciplinary

Fast, Light-Responsive, Metal-Like Polymer Actuators Generating High Stresses at Low Strain

Rob C. P. Verpaalen et al.

MATTER (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Millisecond Response of Shape Memory Polymer Nanocomposite Aerogel Powered by Stretchable Graphene Framework

Fan Guo et al.

ACS NANO (2019)

添加到收藏夹

Article Multidisciplinary Sciences

Anisotropic and self-healing hydrogels with multi-responsive actuating capability

Haili Qin et al.

NATURE COMMUNICATIONS (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Highly Dispersed Catalytic Co3S4 among a Hierarchical Carbon Nanostructure for High-Rate and Long-Life Lithium-Sulfur Batteries

Hui Zhang et al.

ACS NANO (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Handedness-controlled and solvent-driven actuators with twisted fibers

Bo Fang et al.

MATERIALS HORIZONS (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Soft stimuli-responsive grippers and machines with high load-to-weight ratios

Yajuan Sun et al.

MATERIALS HORIZONS (2019)

添加到收藏夹

Article Materials Science, Multidisciplinary

Hydrogel/Elastomer Laminates Bonded via Fabric Interphases for Stimuli-Responsive Actuators

Amber M. Hubbard et al.

MATTER (2019)

添加到收藏夹

Article Robotics

Light-stimulated actuators based on nickel hydroxide-oxyhydroxide

K. W. Kwan et al.

SCIENCE ROBOTICS (2018)

添加到收藏夹

Article Nanoscience & Nanotechnology

New Scalable Approach toward Shape Memory Polymer Composites via Spring-Buckle Microstructure Design

Xiaodong Wu et al.

ACS APPLIED MATERIALS & INTERFACES (2017)

添加到收藏夹

Article Multidisciplinary Sciences

Voxelated liquid crystal elastomers

Taylor H. Ware et al.

SCIENCE (2015)

添加到收藏夹

Article Chemistry, Physical

A comparison of force fields for ethanol-water mixtures

Marijana Mijakovic et al.

MOLECULAR SIMULATION (2015)

添加到收藏夹

Article Chemistry, Physical

Enhanced mechanical properties of carbon nanotube networks by mobile and discrete binders

Chao Wang et al.

CARBON (2013)

添加到收藏夹

Article Chemistry, Physical

A theoretical evaluation of the effects of carbon nanotube entanglement and bundling on the structural and mechanical properties of buckypaper

Ying Li et al.

CARBON (2012)

添加到收藏夹

Article Chemistry, Multidisciplinary

Surface-Energy Generator of Single-Walled Carbon Nanotubes and Usage in a Self-Powered System

Zheng Liu et al.

ADVANCED MATERIALS (2010)

添加到收藏夹

Article Chemistry, Multidisciplinary

Carbon Nanotube Sponges

Xuchun Gui et al.

ADVANCED MATERIALS (2010)

添加到收藏夹

Article Nanoscience & Nanotechnology

In silico assembly and nanomechanical characterization of carbon nanotube buckypaper

Steven W. Cranford et al.

NANOTECHNOLOGY (2010)

添加到收藏夹

Article Multidisciplinary Sciences

Suppression of Metallic Conductivity of Single-Walled Carbon Nanotubes by Cycloaddition Reactions

Mandakini Kanungo et al.

SCIENCE (2009)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.