Results 61 to 70 of about 2,221 (181)

Submerged Stadium-Shaped Pressure Differential Dielectric Elastomer Generator for Wave Energy Conversion

IEEE Access
Ocean wave energy is a promising renewable resource, but its exploitation is limited by the cost and complexity of conversion systems. Dielectric Elastomer Generators (DEGs) are emerging as lightweight, corrosion-resistant, and scalable alternatives ...
Marco Caselli, Amedeo Carloni, Antonello Cherubini, Giacomo Moretti, Marco Fontana, Rocco Vertechy   +5 more
doaj   +1 more source

Emergent Freestanding Complex Oxide Membranes for Multifunctional Applications

Advanced Materials, Volume 38, Issue 16, 17 March 2026.
This review surveys freestanding oxide membranes and covers fabrication and three pathways for studies and devices: strain‐free and strained membranes, and van der Waals‐integrated heterostructures. We show how coupled oxide responses map onto these routes and cross‐couple to expand behaviors.
Baowen Li, Yanran Liu, Jinjin Liu, Josephine Si Yu See, Kaijian Xing, Dong‐Chen Qi, Xiao Renshaw Wang   +6 more
wiley   +1 more source

Beyond Imperfect Match: Silicon/Graphite Hybrid Anodes for High‐Energy–Density Lithium‐Ion Batteries

Advanced Energy Materials, Volume 16, Issue 10, 11 March 2026.
Silicon/graphite (Si/Gr) hybrid anodes are limited by Si's large volume change and mismatch with Gr. This review offers mechanistic insights into imperfectly matched Si/Gr hybrid anodes, elucidating heterogeneous lithiation behavior and interfacial failure pathways, and thereby informing the design of durable, high‐energy–density lithium‐ion batteries.
Jing Li, Karol Viviana Mejía‐Centeno, Malik Dilshad Khan, Guifang Zeng, Lijie Ci, Andreu Cabot, Qing Sun   +6 more
wiley   +1 more source

Load-Sensing Pump Design to Reduce Heat Generation of Electro-Hydrostatic Actuator Systems

Energies, 2018
The electro-hydrostatic actuator (EHA) with variable pump displacement is considered to be a promising alternative to the currently popular EHA with fixed pump displacement in terms of heat reduction.
Qun Chao, Junhui Zhang, Bing Xu, Yaoxing Shang, Zongxia Jiao, Zhihui Li   +5 more
doaj   +1 more source

Aggregation‐Induced Energy Transfer Within a Donor–Acceptor–Donor Compound Featuring Hydrophobic Mesogenic Self‐Assembling Units

Chemistry – An Asian Journal, Volume 21, Issue 1, January 2026.
Hydrophobic mesogenic self‐assembling units induce the aggregation of a structurally distinct dibenzophenazine‐cored electronic donor–acceptor–donor organic emitter in aqueous environments. This aggregation promotes efficient intra‐aggregate energy transfer and results in a drastic shift in emission color.
Ryota Usami, Koichiro Ishibashi, Nae Aota, Go Watanabe, Yoshiya Omori, Tsuneaki Sakurai, Masaki Shimizu, Satoshi Minakata, Youhei Takeda   +8 more
wiley   +1 more source

Modeling and Mode Switching Analysis of Electro‑hydrostatic Actuators for Primary Flight Control System

Transactions of Nanjing University of Aeronautics and Astronautics
With the advancement of more electric aircraft （MEA） technology， the application of electro-hydrostatic actuators （EHAs） in aircraft actuation systems has become increasingly prevalent.
GUO Tuanhui, FU Yongling, CHEN Juan
doaj   +1 more source

Comparative Energy Analysis of a Load Sensing System and a Zonal Hydraulics for a 9-Tonne Excavator

Actuators, 2020
With the rising demand for energy efficiency, displacement-controlled or so-called pump-controlled systems have become an attractive research topic for applications in construction machinery and other off-road vehicles.
Paolo Casoli, Fabio Scolari, Tatiana Minav, Massimo Rundo   +3 more
doaj   +1 more source

Breakdown Characteristics of PEEK Insulation Immersed in Synthetic Ester Liquid for Subsea Cable Connectors

Electrical Materials and Applications, Volume 3, Issue 1, January/December 2026.
This paper proposes integrating polyether ether ketone (PEEK) with a synthetic ester liquid as the composite insulation system for subsea cable connectors. The study commences with a comparative analysis of the electrical performance of PEEK when immersed in a synthetic ester liquid and a mineral oil.
Danny Guana, Qiang Liu, Michael Jeschke, Daniel Walton   +3 more
wiley   +1 more source

Underwater Wireless Power Transfer for Unmanned Systems: State‐of‐the‐Art Review

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
This comprehensive review presents the state‐of‐the‐art in underwater wireless power transfer (UWPT) systems, focusing on magnetic field‐coupled or inductive power transfer (IPT) technologies for underwater unmanned equipment. ABSTRACT Underwater wireless power transfer (UWPT) systems are finding increasing use in underwater unmanned equipment, among ...
Shiqi Li, Shaochun Hou, Huan Wu, Bo Luo
wiley   +1 more source

Study of the Dynamic Properties of the Miniature Electro-Hydrostatic Actuator

Machines
The electro-hydrostatic actuator (EHA) is a new type of high-performance servo actuator that originated in the field of aerospace, and it is gradually becoming a common basic component for various types of large equipment.
Yiqiang An, Jiazhe Mao, Chengwei Tong, Xiaoyun Zhou, Jian Ruan, Sheng Li   +5 more
doaj   +1 more source