Results 161 to 170 of about 194,828 (284)

Multifunctional Oleylamine Enables Direct Regeneration of Spent Lithium Iron Phosphate Cathodes through Coupled Lattice and Interface Repair

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A multifunctional oleylamine‐assisted solvothermal strategy is introduced for coupled lattice and interface repair of S‐LFP cathodes. Benefiting from its strongly coordinating amine groups and long hydrophobic alkyl chains, oleylamine simultaneously acts as an intrinsic reductant, defect‐repair mediator, morphology stabilizer, and carbon/nitrogen ...
Yuan Feng, Ziyan Liu, Ruiqi Gao, Shidong Li, Zhenhang Zhong, Hao Zhang, Meichen Zhu, Ao Liu, Xuanpeng Wang, Kang Han, Chaojiang Niu, Jiashen Meng   +11 more
wiley   +1 more source

Seismic Performance of Reduced‐Strength Steel MRFs With SMA‐Based Superelastic Friction Dampers: An Experimental Investigation

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Shape memory alloys (SMAs) exhibit excellent self‐centering capability due to their stress‐induced phase transformation, making them highly suitable for applications in resilient infrastructure. This study investigates the seismic performance of reduced‐strength moment‐resisting frames (MRFs) equipped with SMA‐based superelastic friction ...
Faisal Nissar Malik, Liang Cao, James Ricles, Fei Shi, Chinmoy Kolay, Osman E. Ozbulut   +5 more
wiley   +1 more source

Deteriorated Hysteresis Behavior of Reinforced Concrete Bridge Columns With Lap‐Spliced Circular Hoop Reinforcement

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Five lap‐spliced circular hoop (CH) concrete bridge columns, designed in accordance with the current Japanese bridge design code and Taiwan bridge design practice, were tested in this study to investigate the effects of longitudinal reinforcement and aspect ratios on deteriorated hysteresis behavior.
Ping‐Hsiung Wang, Cheng‐Yu Huang, Chiao‐Chu Tseng   +2 more
wiley   +1 more source

Enhanced seam segmentation for automated welding robot in construction through transfer learning: addressing limitations of bilateral segmentation network. [PDF]

Sci Rep
Park K, Voeurn YA, Kweon H, Lee D.
europepmc   +1 more source

Introduction of the SHIMMER Database for Safe Hydrogen Injection in the European Natural Gas Infrastructure

Energy Science &Engineering, EarlyView.
The SHIMMER project develops an open‐access database to assess hydrogen readiness in European gas networks, harmonizing infrastructure data and supporting safe hydrogen integration. It provides valuable insights into the current state of the existing gas grids. Database link; https://shimmerproject.eu/database/.
Nilsah Ekici Tanriverdi, Oded Sobol
wiley   +1 more source

Effect of Heat Input on Interface Microstructure and Mechanical Properties of Al/Cu Laser Lap Welded Joints for Medium-Thickness Plates. [PDF]

Materials (Basel)
Zeng P, Dong W, Li Q, Yi J, Zhuo X, Zeng Z.   +5 more
europepmc   +1 more source

An Experimental Study of Thermal Energy Storage With Phase‐Change Material in a Rectangular Box Filled With Aluminum Foam

Energy Science &Engineering, EarlyView.
We experimentally evaluate a rectangular latent‐heat thermal energy storage box filled with paraffin RT57. Embedding 1–3 aluminum‐foam pieces (ε ≈ 0.89 and 10 PPI) increases effective thermal conductivity, making the temperature field more uniform and accelerating phase change.
Mahdi Fatourehchi, Mustafa Özdemir, Ersin Sayar, Ali Maboudi Reveshti   +3 more
wiley   +1 more source

Welding Techniques for Magnesium Alloy Joints: A Comprehensive Review. [PDF]

Materials (Basel)
Poliak M, Czyzewski P, Kubiak P, Frej D, Rylski A, Wozniak M, Siczek K.   +6 more
europepmc   +1 more source

Forced Draught Impact on Externally Venting Flames: An Experimental and Numerical Investigation

Fire and Materials, EarlyView.
ABSTRACT Wind can significantly influence fire development and spread in urban and forest environments causing fatal consequences for the public, the first responders, and the environment. Wind‐driven fires can have a significant impact on structural fires as wind can increase the fire's intensity, development, and flame spread.
Anoop Subramania Warrier, Jan Smolka, Kamila Kempna, Meet Panchal, Tony Graham, Eleni Asimakopoulou   +5 more
wiley   +1 more source

Microstructural Evolution and Mechanical Properties of AA2017 Aluminum Alloy Joints Produced by Rotary Friction Welding and TIG Welding. [PDF]

Materials (Basel)
Noga P, Kula A, Wiewióra M, Skrzekut T.
europepmc   +1 more source