High-entropy alloys (HEAs) with unique physicochemical properties have attracted tremendous attention in many fields, yet the precise control on dimension and morphology at atomic level remains formidable challenges. Herein, we synthesize unique PtRuNiCoFeMo HEA subnanometer nanowires (SNWs) for alkaline ...
High-entropy alloys (HEAs) with an atomic arrangement of a hexagonal close-packed (hcp) structure were found in YGdTbDyLu and GdTbDyTmLu alloys as a nearly single hcp phase. The equi-atomic alloy design for HEAs assisted by binary phase diagrams started with selecting constituent elements with...
high entropy alloy now becomes an emerging advanced material. Moreover, in the last six years, several research articles appeared which described the excellent magnetic properties of high entropy alloys. More than four principal elements help to tune the magnetic properties along with other properties...
Results show that Al 0.1 CoCrFeNi alloy possesses characteristics that compare well against currently used stent materials and it can potentially find use in peripheral vascular stent implants and extend their life-cycle. 展开 关键词: High entropy alloys Stent implants Peripheral stenting Fatigue ...
High-entropy multimetallic nanopatterns with controlled morphology, composition and uniformity hold great potential for developing nanoelectronics, nanophotonics and catalysis. Nevertheless, the lack of general methods for patterning multiple metals pose
Using plasma solid-state surface metallurgy is a new method for preparing high-entropy alloy (HEA) coatings. In this paper, based on the experience in plas... X Li,Z Zhou,Wang ChengleiQin HaiqingYang JijieLiu WeijieLiang MulinLiu ChongTan HongZhang Zhenjun - 《Journal of Vacuum Science &...
A low-density, nanocrystalline high-entropy alloy, Al20Li20Mg10Sc20Ti30 was produced by mechanical alloying. It formed a single-phase fcc structure during ball milling and transformed to single-phase hcp upon annealing. The alloy has an estimated strength-to-weight ratio that is significantly hig...
For the first time, high-entropy alloy (HEA) nanoparticles are used as electrochemical sensing catalyst to detect serotonin molecules with printed sensor chips. As a major neurotransmitter, serotonin contributes to a variety of biological and psychopathological processes and is considered as a biomarker...
High-Entropy Alloys – A New Era of Exploitation A high-entropy alloy (HEA) has been defined by us to have at least five principal elements, each of which has an atomic concentration between 5% and 35%. I... JW Yeh,YL Chen,SJ Lin,... - 《Materials Science Forum》 被引量: 274发表...
Designing electrocatalysts with high-performance for both reduction and oxidation reactions faces severe challenges. Here, the uniform and ultrasmall (~3.4 nm) high-entropy alloys (HEAs) Pt18Ni26Fe15Co14Cu27 nanoparticles are synthesized by a simple l