Results 41 to 50 of about 15,318,909 (286)

Acknowledgment to Reviewers of Entropy in 2020

, 2021
Peer review is the driving force of journal development, and reviewers are gatekeepers who ensure that Entropy maintains its standards for the high quality of its published papers [...
Entropy Editorial Office Entropy Editorial Office
core   +1 more source

What Do Large Language Models Know About Materials?

Advanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer, Thomas Wallmersperger, Gianaurelio Cuniberti   +2 more
wiley   +1 more source

Densified micro-zone molten salt method for scale-up synthesis of high-entropy ceramic powders

Journal of Advanced Ceramics
Molten salt methods have been widely used in the synthesis of high-entropy ceramic powders, yet their scalable production for industrial applications is lacking.
Yongxin Wang, Ling Zhang, Tianyu Xue, Yabo Gao, Hang Li, Huicong Lei, Zhong Huang, Jinhui Cao, Haijun Zhang, Shaowei Zhang   +9 more
doaj   +1 more source

Ammonia decomposition and hydrogen production via novel FeCoNiCuMnO high-entropy ceramic catalysts

npj Clean Water
Ammonia (NH3) decomposition offers a pathway for water purification and green hydrogen production, yet conventional catalysts often suffer from poor stability due to agglomeration.
Po-Chih Chu, Sy Kang, Mei-Ling Yu, Ya-ping Liu, Yun-Hsuan Chen, Yi-Chun Hsu, Hyeonseok Lee, Ching-Yu Chiang, Hsun-Yun Chang, Wei-Hsuan Hung, Weichao Lin   +10 more
semanticscholar   +1 more source

High-entropy alloys

, 2014
This book provides a complete review of the current state of the art in the field of high entropy alloys (HEA). The conventional approach to alloy design is to select one principal element and add elements to it in minor quantities in order to improve ...
Yeh, J W, Murty, BS, J.W. Yeh, S. Ranganathan, Ranganathan, S, Yeh, Jien-Wei, B.S. Murty, Murty, B S   +7 more
core   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Preparation of TiZrHfNbTaO

Next Energy
This work focuses on the preparation and detailed characterization of oxide ceramic fibers composed of group IV (Ti, Zr, Hf) and group V (Ta, Nb) refractory transition metals.
Ivan Shepa, Kateryna Nemesh, Erika Mudra, Petra Hviscova, Richard Smolko, Frantisek Kromka, Dasa Drencakova, Maksym Lisnichuk, David Pavlinak, Lorena Tamarit, M. Luisa Marin, Francisco Bosca   +11 more
doaj   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Dielectric and ferroelectric characteristics of Ba(Ti0.25Zr0.25Hf0.25Sn0.25)O3 high-entropy ceramics

Journal of Materiomics, 2023
Ba(Ti0.25Zr0.25Hf0.25Sn0.25)O3 high-entropy ceramics were prepared by a standard solid state reaction process, and the dielectric and ferroelectric characteristics were investigated together with the structures.
Rui Hu Mi, Bu Hang Chen, Xiao Li Zhu, Xiang Ming Chen   +3 more
doaj   +1 more source