Results 211 to 220 of about 112,581 (261)

Soft Magnetic Artificial Muscles with High Work Density and Actuation Strain via Dual Cross‐Linking Design

Advanced Functional Materials, EarlyView.
A high‐performance magnetic composite actuator that integrates covalent and reversible physical cross‐links within a stiffness‐tunable polymer matrix embedded with functionalized magnetic particles is presented. The actuator exhibits programmable magnetic responsiveness, a stiffness switching ratio of 1.37 × 103, stretchability up to 1274%, large ...
Somi Kim, Sang‐Woo Lee, Hyukjoo Kwon, Soyun Hong, Gwonmin Kim, Salah M. Tawfik, Hyung Wook Park, Hoon Eui Jeong   +7 more
wiley   +1 more source

Modelling, implementation and analysis of double-side slotted axial flux PMGs suitable to small-scale wind energy conversion systems. [PDF]

Sci Rep
S R, Koothu Kesavan P, Banjerdpongchai D, P P.   +3 more
europepmc   +1 more source

High‐Spatiotemporal‐Resolution Transparent Thermoelectric Temperature Sensor Arrays Reveal Temperature‐Dependent Windows for Reversible Photothermal Neuromodulation

Advanced Functional Materials, EarlyView.
Thermoelectric temperature sensors are developed that directly measure heat changes during optical‐based neural stimulation with millisecond precision. The sensors reveal the temperature windows for safe reversible neural modulation: 1.4–4.5 °C enables reversible neural inhibition, while temperatures above 6.1 °C cause permanent thermal damage.
Junhee Lee, Dongjo Yoon, Jungha Lee, Duhee Kim, Eunui Kim, Jong‐Hyeok Yoon, Hyuk‐Jun Kwon, Seungjun Chung, Yoonkey Nam, Hongki Kang   +9 more
wiley   +1 more source

Strategic design of wind energy and battery storage for efficient and sustainable energy systems. [PDF]

Sci Rep
Eroğlu H, Kurtuluş O.
europepmc   +1 more source

Strategic Design of Oxophilic Dopants for Active and Durable Alkaline Hydrogen Evolution Reaction Under Seawater

Advanced Functional Materials, EarlyView.
This study explores a cost‐effective alternative by incorporating oxophilic dopants into non‐precious metal hosts to enhance water dissociation and catalyst stability. Computational screening identified Ni─V, Ni─Mo, and Co─V as top candidates. Subsequent experiments confirmed Ni20V exhibits superior HER activity, achieving 76 mV lower overpotential ...
Hyeonjung Jung, Yechan Lee, Kyuri Cho, Tae Yong Kim, Jihyeon Song, Han Sol Jung, Sung Il Park, Yoojin Lee, Jinuk Moon, Wongyu Park, Jaewoo Nam, Sangmin Park, Wooyul Kim, Jeong Woo Han   +13 more
wiley   +1 more source

Optimization framework for efficient and robust renewable energy hub operation. [PDF]

Sci Rep
Hosseina M, Samiei Moghaddam M, Khademi MM, Hassannia A.   +3 more
europepmc   +1 more source

Hydrogen‐Bond‐Rich Supramolecular Multiblock Copolymers Facilitate Rapid Zn2+ Migration in Quasi‐Solid‐State Zinc‐Ion Batteries

Advanced Functional Materials, EarlyView.
The disordered growth of dendrites, corrosion, parasitic side reactions, slow de‐solvation kinetics, and inherent safety risks significantly hinder the practical deployment of conventional liquid electrolyte zinc‐ion batteries. In contrast, the novel PU‐EG+DMPA‐Zn polyurethane quasi‐solid‐state electrolyte, enriched with abundant polar functional ...
Ruiqi Liu, Changding Wang, Fu Wan, Kaida Hu, Da Yang, Yaoyang Xia, Wenwei Yin, Yupeng Lin, Yuejiao Chen, Shuhui Sun, Weigen Chen   +10 more
wiley   +1 more source

Author Correction: Impact of EV interfacing on peak-shelving and frequency regulation in a microgrid. [PDF]

Sci Rep
Shrivastava S, Khalid S, Nishad DK.
europepmc   +1 more source

Charge‐Induced Morphing Gels for Bioinspired Actuation

Advanced Functional Materials, EarlyView.
This study introduces a novel electroactive actuation mechanism that enables the gel material to generate substantial and reversible shape‐changing while preserving topological and isochoric (volumetric) equivalence. The resultant morphing behaviors can mimic the movements of muscle‐driven organelles in nature, including cilia‐like beating and ...
Ciqun Xu, Saba Firouznia, Charl F. J. Faul, Majid Taghavi, Jonathan Rossiter   +4 more
wiley   +1 more source

A novel multi objective energy efficient clustering optimization scheme based on heuristic intelligence for wireless sensor networks. [PDF]

Sci Rep
Rao C, Kan M, Zhou P, Lan Y.
europepmc   +1 more source