Results 71 to 80 of about 14,888,123 (242)

An Electrostatic Method for 3D Extrusion of Micron‐Sized Conductive Structures for Sensing Applications

Advanced Materials Technologies, EarlyView.
In this study, a highly conductive polymer ink was developed and printed using a high‐resolution 3D printing technique. The printed structures showed excellent electrical performance and fine detail. These features make them suitable for biosensing applications, enabling accurate detection and improved device performance in compact and customizable ...
Farnaz Rezaei, Cacie McDorman, Rickard Shen, Stefan Johansson   +3 more
wiley   +1 more source

PRODUCING METHOD OF HIGH ENTROPY CARBIDES OF TRANSITION METALS [PDF]

, 2020
In present work, a producing method for high entropy carbides in melted salts is suggested. The method was applied to the synthesis of disordered solid solution of titanium-zirconium-hafnium carbide with an equimetal composition.
Ремпель, А. А., Varaksin, A. V., Kostilev, V. A., Petrova, S. A., Rempel, A. A., Вараксин, А. В., Костылев, В. А., Петрова, С. А.   +7 more
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Nonconventional synthesis of high entropy carbides [PDF]

, 2021
Tato práce se zaměřuje na zefektivnění přípravy karbidů s vysokou entropií. Hlavním cílem bylo snížit finanční i technologické nároky spojené s přípravou těchto karbidů použitím roztokové chemie namísto komerčních práškových prekurzorů.
Šolcová, Pavlína
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Recent Advances in Transparent Microelectrode Device Architecture and Fabrication Strategies for Biomedical Applications

Advanced Materials Technologies, EarlyView.
Transparent microelectrode arrays enable simultaneous optical and electrical electrophysiology with high spatiotemporal resolution, allowing multimodal observations of dynamic biological systems. Advances in materials and device architectures improve device performance by addressing key trade‐offs between optical transparency, impedance, and ...
Michael Abraham Listyawan, Tran Bach Dang, Chi Cong Nguyen, Yee Lap Pong, Tianruo Guo, Thanh Nho Do, Hoang‐Phuong Phan   +6 more
wiley   +1 more source

Sintering, toughening, and tribology of binderless and entropy-engineered WC-based cemented carbides: A critical review

Review of Materials Research
The development of WC-based cemented carbide composites with a superior combination of high hardness and toughness has driven transformative advances in binder engineering and sintering technologies.
Nanjie Sun, Huatang Cao, Tianbin Zhu, Shang Li, Yi Zeng, Qiance Q.I. Zhang, Yichen Wang, Heping Li, Xuanpu Dong, Xiang Xiong, Xiaofeng Zhao, Zhipeng Xie   +11 more
doaj   +1 more source

Preparation of high-entropy carbides by different sintering techniques

, 2022
S.11237-11247Dense (Hf-Ta-Nb-Ti-V)C and (Ta-Nb-Ti-V-W)C based high entropy carbides (HEC) where produced by three different sintering techniques: gas pressure sintering or sinter-HIP at 1900 °C and 100 bar Ar, vacuum sintering at 2250 °C and 0.001 bar ...
Vornberger, Anne, Pötschke, Johannes, Herrmann, Mathias, Dahal, Manisha, Matthey, Björn, Michaelis, Alexander   +5 more
core   +1 more source

In Situ X‐Ray Tomography and Acoustic Emission Monitoring of Damage Evolution in C/C‐SiC Composites Fabricated by Liquid Silicon Infiltration

Advanced Science, EarlyView.
This study investigates how the internal structure of fiber‐reinforced ceramic composites affects their resistance to damage. By combining 3D X‐ray imaging with acoustic emission monitoring during mechanical testing, it reveals how silicon distribution influences crack formation.
Yang Chen, Renato S. M. Almeida, Stefan Flauder, Guillaume Couégnat, Kamen Tushtev, Jürgen Horvath, Peter Wriggers, Kurosch Rezwan   +7 more
wiley   +1 more source

Finite‐Temperature Grain‐Boundary Segregation in High‐Entropy Carbides

High‐entropy carbides are promising candidates for extreme‐temperature environments, but their grain‐boundary chemistry remains difficult to resolve because segregation involves both chemical disorder and finite‐temperature configurational sampling. Here,
Eva Zurek, Tarek Md Anamul Haque, Jon‐Paul Maria, Samuel E. Daigle, Josiah Roberts, Stefano Curtarolo, Marium M. Mou, William G. Fahrenholtz, Donald W. Brenner, Douglas E. Wolfe   +9 more
core   +1 more source

An Integrated NLP‐ML Framework for Property Prediction and Design of Steels

Advanced Science, EarlyView.
This study presents a data‐driven framework that uses language‐processing techniques to interpret steel processing descriptions and machine‐learning models to predict mechanical properties. By organising complex process histories into meaningful groups and enabling rapid property forecasts, the work supports faster, more informed steel design through ...
Kiran Devraju, Adithya Umanath Rai, Jose Thomson, Marzie Ghorbani, Shujing Zhao, Nick Birbilis   +5 more
wiley   +1 more source

Broadening Hard‐Magnet Discovery Beyond Symmetry Constraints via Unified Effective Anisotropy

Advanced Science, EarlyView.
A unified effective‐anisotropy descriptor (Keff) extends hard‐magnet screening across all seven crystal systems, beyond the uniaxial restriction of conventional searches. Machine‐learning screening of 9320 known ferromagnets and diffusion‐model generation together yield 38 rare‐earth‐free or ‐lean candidates with DFT‐validated magnetic hardness (κ > 1),
Hojae Kim, Hyeondeok Shin, Kyungju Nam, Seunghyo Noh, Donghwi Kim, Yousung Jung   +5 more
wiley   +1 more source