Results 161 to 170 of about 29,183 (293)

Recent Advances in the Laser‐Based Fabrication and Applications of High‐Entropy Alloy Nanoparticles

MetalMat, EarlyView.
This review presents recent advances in the laser‐based fabrication of high‐entropy alloy nanoparticles, focusing on scalable, environmentally friendly, and compositionally tunable synthesis methods. It highlights the critical influence of laser parameters on nanoparticle size, phase, and morphology, enabling tailored properties for applications in ...
Bibek Kumar Singh, Rajesh Rawat, Archana Tiwari, Venugopal Rao Soma, Ajay Tripathi   +4 more
wiley   +1 more source

Revealing Robust Atomic Configurations of the Ligand-Assisted Synthesized High-Entropy PtIrFeCoNiCu Nano-Intermetallic Catalysts During Oxygen Reductions in Fuel Cells. [PDF]

Adv Sci (Weinh)
Jiang Y, Zhang Q, Sun J, Xiao C, Zhao T, Zeng L.   +5 more
europepmc   +1 more source

Semantic Intelligence in Metallurgy: A Dual‐Stage Language Model Framework for Processing‐Aware Magnesium Alloy Design

Materials Genome Engineering Advances, EarlyView.
This study introduces a dual‐stage language model framework that extracts processing information from scientific literature and integrates it with thermodynamic data for magnesium alloy design. By combining semantic intelligence with quantitative modeling, the approach enables processing‐aware prediction of mechanical and thermal properties, bridging ...
Ziliang Lu, Ishwar Kapoor, Takeru Araki, Lu Chen, Tao Song, Yixiang Li, Yang Su, Xiaoqin Zeng, Leyun Wang   +8 more
wiley   +1 more source

Enhancing Fatigue Lifetime of Secondary AlZn10Si8Mg Alloys Through Shot Peening: Influence of Iron Content and Surface Defects. [PDF]

Materials (Basel)
Straková D, Šurdová Z, Tillová E, Kuchariková L, Mikolajčík M, Závodská D, Guagliano M.   +6 more
europepmc   +1 more source

Effect of Metal–Metal Distance on the Performance of Dual‐Atom Catalysts for the Oxygen Reduction Reaction: A Density Functional Theory and Micro‐kinetics Study

Small, EarlyView.
Density functional theory calculations and microkinetic modeling were carried out on 108 dual‐atom catalysts with varied metalmetal distances ranging from 2.2 to 3.5 Å. The results reveal that moderate spacing of around 3.0 Å promotes bridging oxygen adsorption and dissociative reduction pathways, weakens the hydroxylhydroperoxyl scaling relationship ...
Yu Mao, Yongfang Zhou, Mengjiao Li, Ziyun Wang, Run Shi, Lu Shang, Tierui Zhang, Geoffrey I. N. Waterhouse   +7 more
wiley   +1 more source

The Crucial Role of Vacancy Concentration in Enabling Superatomic Diffusion in Lithium Intermetallics. [PDF]

ACS Energy Lett
Behara SS, Van der Ven A.
europepmc   +1 more source

Electronic Structure Modulation via Composition‐Preserving Phase Transformations in Metal–Organic Assemblies on the Surface

Small, EarlyView.
We observed composition‐preserving stepwise transformation of metal–organic self‐assembly at room temperature and systematically investigated the consequent modification in electronic structure using scanning tunneling microscopy and spectroscopy (STM/STS), combined with density functional theory (DFT) calculations.
Hyungjun Park, Emiko Kazuma, Minhui Lee, Sylvain Clair, Jaehoon Jung, Yousoo Kim   +5 more
wiley   +1 more source

Topography and Corrosion Resistance Characteristics of Fe40Al5Cr0.2ZrB Alloy and X18CrN28 Steel. [PDF]

Materials (Basel)
Cebulski J, Pasek D, Roskosz S, Popczyk M, Gabor J, Stach S, Wrzalik R, Wojtyniak M, Simlot M, Swinarew AS.   +9 more
europepmc   +1 more source

Sn Galvanic Exchange Enables Creation of Trimetallic Multiphase Plasmonic Nanoparticles

Small, EarlyView.
A compositionally versatile synthesis strategy has produced trimetallic nanoparticles with textured surface morphologies, coexisting alloy and intermetallic phase structures, and tunable plasmonic responses. The galvanic exchange of Sn within Au─Sn seeds provides access to Au─Sn─M (M = Pd, Rh, Cu) nanoparticles that maintain long‐range structural order
Sarah S. Dawes, Anthony J. Branco, Porvajja Nagarajan, Sangmin Jeong, Oluwatosin O. Badru, Ji Hyeon Cha, Connor S. Sullivan, Michael B. Ross   +7 more
wiley   +1 more source

The Essential Role of Well-Defined Materials in Assessing Electrocatalyst Structure and Function. [PDF]

ACS Mater Au
Shoji Hall A.
europepmc   +1 more source