Results 51 to 60 of about 320 (169)
A Roadmap for Plasma‐Enabled Electrocatalysis in Urea Production
Advanced Materials, Volume 37, Issue 43, October 29, 2025.A modular plasma—electrochemical platform enables fully electrified urea synthesis from air and CO2 under ambient conditions. This Review integrates plasma oxidation, C─N coupling electrolysis, mechanistic insights, and techno‐economic metrics into a roadmap for scalable, distributed, and renewable fertilizer production.
Jingwen Huang +6 more
wiley +1 more source
Aramid Nanofiber Aerogels: Versatile High Complexity Components for Multifunctional Composites
Advanced Materials, Volume 37, Issue 38, September 25, 2025.Different forms of aramid nanofibers (ANFs) and especially aerogels from them, offer a sustainable route to high‐performance biomimetic nanocomposites. Due to the cartilage‐like architecture, ANF‐based materials enable breakthroughs in energy, electromagnetic, biomedical, and water purification technologies.
Mingqiang Wang +9 more
wiley +1 more source
A V‐Shaped In‐Pipe Robot to Travel Through Complex Winding Pathways in Three Dimensions
Journal of Field Robotics, Volume 42, Issue 5, Page 1808-1825, August 2025.ABSTRACT This paper presents a V‐shaped gas pipeline inspection robot which achieves high roll rotation performance, out‐of‐plane double elbow travel performance, and inverted siphon adaptability at high speed without requiring complicated manual operation. The principle for traveling through the out‐of‐plane double elbow was theoretically demonstrated
Atsushi Kakogawa +3 more
wiley +1 more source
Advanced Materials Interfaces, Volume 12, Issue 14, July 25, 2025.This comprehensive review explores the integration of MXene nanomaterials with textiles for electromagnetic interference shielding applications. The study systematically examines fabrication methodologies, performance metrics, and hybrid composite formulations.
Nazish Saleem Abbas +4 more
wiley +1 more source
The Optimal Design and an Analysis of a Hybrid W-Shaped IPM Rotor of Coaxial Magnetic Gear
IEEE AccessThis paper presents a hybrid, W-shaped interior permanent magnet (HWIPM) rotor of a coaxial magnetic gear (MG). To reduce the usage of rare-earth PM material, it proposes a topology of inner rotor in a MG with two types of PM materials.
Mohammad Amin Masoudi +1 more
doaj +1 more source
Fast Analysis and Optimization of a Magnetic Gear Based on Subdomain Modeling
MathematicsThis study presents a two-dimensional analytical method for fast optimization, taking into consideration the influence of the eddy current in a magnet and iron loss within a coaxial magnetic gear.
Manh-Dung Nguyen +5 more
doaj +1 more source
Optimal Design of a Coaxial Magnetic Gear Pole Combination Considering an Overhang
Applied SciencesThis paper presents a comprehensive design approach for optimizing the pole configuration of a coaxial magnetic gear (CMG) structure with an overhang to enhance torque characteristics.
Tae-Kyu Ji, Soo-Whang Baek
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Jixie chuandongDue to its natural characteristics, coaxial magnetic gears are still difficult to be directly applied to industrial robots. Some key basic characteristics such as torque density, transmission ratio, null-space, backlash and torsional stiffness, and ...
Yang Hongjing +3 more
doaj
ActuatorsThis study presents an optimal design combined with comprehensive multiphysics validation to enhance the torque density of a coaxial magnetic gear (CMG) incorporating an overhang structure.
Tae-Kyu Ji, Soo-Whang Baek
doaj +1 more source
Analysis and Optimal Design of Coaxial Magnetic Gears with Surface-Mounted Permanent Magnets
EnergiesContactless transmission of mechanical power, which is characteristic of coaxial magnetic gears (CMGs), offers significant advantages over conventional mechanical gears, in particular, reduced maintenance frequency and inherent overload protection.
Oleksandr Makarchuk, Dariusz Calus
doaj +1 more source