Results 31 to 40 of about 8,767,028 (256)

Simultaneous non-contact identification of the elastic modulus, damping and coefficient of thermal expansion in 3D-printed structures

Polymer Testing, 2023
Thermoplastic-extrusion 3D printing has gained popularity for the fabrication of electrothermal soft actuators that can control shape in response to temperature changes generated by embedded 3D-printed heaters.
Gašper Krivic, Janko Slavič
doaj   +1 more source

Development of On-Demand Antiviral Electrostatic Precipitators with Electrothermal-Based Antiviral Surfaces against Airborne Virus Particles

Toxics, 2022
Particulate matter, including airborne pathogens, is of particular concern because it can cause the spread of diseases through aerosol transmission. In this study, a new concept is proposed: on-demand antiviral electrostatic precipitators (ESPs) with ...
Dae Hoon Park, So-Hee An, Yeawan Lee, Yong-Jin Kim, Bangwoo Han, Hak-Joon Kim   +5 more
doaj   +1 more source

Research on the Electrosensitivity and Electrothermal Properties of Intelligent High-Performance Concrete Materials

Materials, 2023
In order to enhance traditional building materials, High-performance concrete (HPC) is being modified by adding carbon and basalt fibers with volume contents of 0.75–1.25% and 0.15–0.35%, respectively. The original mechanical properties are maintained while developing the material’s intelligent self-sensing and self-heating functions, which are tested ...
Yunlong Zhang, Huichao Sun, Xuesong Qian, Jing Wang, Guojin Tan   +4 more
openaire   +2 more sources

Green Synthesis of Laser-Induced Graphene with Copper Oxide Nanoparticles for Deicing Based on Photo-Electrothermal Effect

Nanomaterials, 2022
Homogenously dispersed Cu oxide nanoparticles on laser-induced graphene (LIG) were fabricated using a simple two-step laser irradiation. This work emphasized the synergetic photo-electrothermal effect in Cu oxide particles embedded in LIG.
Jun-Uk Lee, Jeong-hoon Lee, Chan-Woo Lee, Su-Chan Cho, Sung-Moo Hong, Yong-won Ma, Sung-Yeob Jeong, Bo-Sung Shin   +7 more
doaj   +1 more source

Simulation and analysis of the temperature change affected by the material and shape of MEMS transducer

AIP Advances, 2023
MEMS electric energy utilization rate is the key parameter affecting firing performance. It has important relationship with its preparation technology, microscale and structure morphology.
Hui Li, Jianjun Luo, Wei Ren, Chunyang Feng, Yingke Chang, Jiao Li   +5 more
doaj   +1 more source

Electrothermal Microactuators With Peg Drive Improve Performance for Brain Implant Applications [PDF]

Journal of Microelectromechanical Systems, 2012
This paper presents a new actuation scheme for in-plane bidirectional translation of polysilicon microelectrodes. The new Chevron-peg actuation scheme uses microelectromechanical systems (MEMS) based electrothermal microactuators to move microelectrodes for brain implant applications.
Sindhu, Anand, Jemmy, Sutanto, Michael S, Baker, Murat, Okandan, Jit, Muthuswamy   +4 more
openaire   +2 more sources

Experimental Study on Heating Performance of Electric Heating Plate Prepared from Graphite Solid Waste

Kuangchan zonghe liyong
The continuous growth of graphite consumption in China has led to the continuous increase of the total amount of graphite solid waste, which will not only occupy space, but also cause damage to the environment.
Xin FANG, Zijie REN, Huan XI, Huimin GAO, Junhui MA, Yang LYU, Xiangguo LI   +6 more
doaj   +1 more source

Experimental Study on Heat Storage/Release Performances of Composite Phase Change Thermal Storage Heating Wallboards Based on Photovoltaic Electric-Thermal Systems

Energies, 2023
The rapid development of photovoltaic technology provides more possibilities for the efficient application of solar energy in buildings. This research proposed a phase change material (PCM) heat storage wall system with a “four-layer” structure.
Xue Mi, Chao Chen, Haoqi Fu, Gongcheng Li, Yongxiang Jiao, Fengtao Han   +5 more
doaj   +1 more source

Sandwich‐Structured Aramid Composite Papers with Heterogeneous Dielectric Layers for Integrated Corona Resistance and Thermal Conductivity [PDF]

Advanced science
A sandwich‐structured aramid composite paper was designed to integrate high corona resistance and thermal conductivity. The fluorinated graphene/aramid surface layers effectively dissipate space charges to suppress corona discharge. Meanwhile, the boron nitride nanotube/aramid core layer constructs continuous heat‐conduction pathways.
Ren J, Chen J, Tong Y, Wang Z, Zhang J, Zhang L, Zhang B, Zhang F, Wang G, Zha J, Jia S.   +10 more
europepmc   +2 more sources

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source