Results 161 to 170 of about 1,484 (216)

An Electrically Conducting Water‐based Reversible Adhesive

Advanced Electronic Materials, EarlyView.
A water‐based reversible glue is demonstrated. The glue has electrical properties similar to other conducting adhesives but can detach after an alkaline wash. Metal fillers are added to an aqueous mixture of polymer nanoparticles synthesized by emulsion polymerization. The nanoparticles are stabilized by poly(acrylic acid) chains bonded to them. The pH‐
Bassam A. Aljohani, Ama B. Asiedu‐Asante, Adriana Sierra‐Romero, Katarina Novakovic, Volker Pickert, Mark Geoghegan   +5 more
wiley   +1 more source

Self‐Adhesive Conductive Elastomers for Gel‐Free Biopotential Recording

Advanced Electronic Materials, EarlyView.
σPOMaC, a self‐adhesive conductive citrate elastomer incorporating PEDOT:PSS and DBSA, enables gel‐free biopotential electrodes with stable conductivity and intrinsic skin adhesion. The composite exhibits low resistivity (∼ 0.02 Ω·cm), robust electrical performance during repeated use, and reliable on‐body ECG acquisition comparable to Ag/AgCl ...
Kirstie M. K. Queener, Alec Brewer, He Sun, Jack Twiddy, Vladimir A. Pozdin, Koji Sode, Alper Bozkurt, Michael Daniele   +7 more
wiley   +1 more source

Intrinsic Mechanical Parameters and their Characterization in Solid‐State Lithium Batteries

Advanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
This review focuses on the intrinsic mechanical parameters and their associated characterization in solid‐state batteries. The physical significance of mechanics parameters is introduced with exhaustive classifications by elastic, plastic deformations and fracture in bulk, adhesion, friction at interfaces, and mechanical fatigue in cells ...
Shuai Hao, Qianyi Zhang, Xiangkang Kong, Zhaoxiang Wang, Xue‐Ping Gao, Paul R. Shearing   +5 more
wiley   +1 more source

Resolving Oxidative and Corrosive Calendar‐Aging via Electrolyte Engineering for Stable Lithium Metal Batteries

Advanced Energy Materials, EarlyView.
A weakly solvating ether solvent, 1,2‐dimethoxypropane (DMP), is proposed for use in localized high‐concentration electrolytes (LHCEs) for lithium metal batteries (LMBs). These DMP‐based LHCEs simultaneously suppress lithium metal corrosion and cathode degradation—two interrelated processes that accelerate calendar aging of LMBs.
Jisub Kim, Ihnkyung Jung, Kyunam Lee, Insu Hwang, Minkwan Kim, Eunseok Park, Dongmin Park, Hayoung Park, Yonggoon Jeon, Gaeun Park, Hyo Chul Ahn, Jihoon Oh, Jungwon Park, Ali Coskun, Jang Wook Choi   +14 more
wiley   +1 more source

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Wind Blade Repair Optimization

American Society for Composites 2020, 2020
Wind Turbine blades are constantly exposed to extremely adverse environmental conditions throughout their operation. As a result, they inevitably suffer damage from erosion, exposure as well as more acute incidents such as lightning strikes and extreme wind speeds.
MICHAEL N. OLAYA, JOSEPH MCDONALD, SAGAR SHAH, CHRISTOPHER J. HANSEN, SCOTT E. STAPLETON, MARIANNA MAIARU   +5 more
openaire   +1 more source

Optimization Design of Wind Turbine Blades Based on BLADED

Advanced Materials Research, 2012
The optimization of wind turbine blades can increase the generator power and annual output of electricity. Illustrated by the case of 2MW wind turbine, optimizing the blade chord and twist angle by POS algorithm. Modeling by BLADED, analysis the change of lift and drag coefficients, the power coefficient, maximum power of wind turbine, minimum power of
Jia Hong Zheng, Hao Ran Ma
openaire   +1 more source

Numerical Optimization of Turbomachinery Bladings

Journal of Turbomachinery, 2003
An optimization process is used to design bladings in turbomachinery. A gradient-based method is coupled to Navier-Stokes solvers and is applied to three different bladings. A new rotor blade of a transonic compressor is designed by using a quasi three-dimensional approach, with a significant efficiency improvement at the design point.
S. Burguburu, C. Toussaint, C. Bonhomme, G. Leroy   +3 more
openaire   +1 more source

A Procedure for Axial Blade Optimization

Journal of Engineering for Power, 1979
This paper proposes a method to modify the geometry of an axial blade to obtain a better stress distribution without compromising the aerodynamic design. The method is applied to an axial blade and is most relevant to those blades with a high degree of twist, such as for instance fan blades.
P. F. W. de Neeve, R. V. Dukkipati
openaire   +1 more source

Optimization of Gravel Road Blading

Journal of Testing and Evaluation, 2018
Abstract Blading maintenance of gravel roads is important to ensure that the functional performance of the road is optimal and that vehicle operating costs are minimized. In order to optimize the blading cycles, a system is required to monitor the functional performance of the road and inform the blading need.
openaire   +3 more sources

Wind Blade Material Optimization

Applied Mechanics and Materials, 2011
In recent years the wind turbine blade has been the subject of comprehensive study and research amongst all other components of the wind turbine. As our appetite for renewable energy from the wind turbine continues to increase, companies now focus on rotor blades which can go up to 80m in length.
Samir Ahmad, null Izhar-ul-Haq
openaire   +1 more source