武汉大学化学与分子科学学院、高等研究院付磊团队的论文题为“Liquid metal for high-entropy alloy nanoparticles synthesis”(液态金属用于高熵合金纳米颗粒的合成),研究一种特殊的液态金属,可实现温和条件下多种高熵合金体系的原子制造。武汉大学为第一署名单位。 武汉大学生命科学学院杂交水稻全国重点实验室教授何光存团...
High-entropy alloy nanoparticles (HEA-NPs) show great potential as functional materials1–3. However, thus far, the realized high-entropy alloys have been restricted to palettes of similar elements, which greatly hinders the material design, property opt
High-entropy alloy nanoparticles (HEA-NPs) show great potential as functional materials. However, thus far, the realized high-entropy alloys have been restricted to palettes of similar elements, which greatly hinders the material design, property optimization and mechanistic exploration for different ...
两篇来自武汉大学的Nature(《自然》)长文同时上线,这是武汉大学建校130年来首次,也是湖北省首次武大科研人用硬核科研实力,献礼百卅校庆,奋进新时代新征程。 一、付磊教授团队 Nature(《自然》)以长文(Article)形式发表了武汉大学化学与分子科学学院、高等研究院付磊教授团队关于液态金属的最新研究成果。论文题目为“...
Liquid metal for high-entropy alloy nanoparticles synthesis. Nature 619, 73–77 (2023). Article CAS PubMed Google Scholar Wang, H. et al. Liquid metal composites with enhanced thermal conductivity and stability using molecular thermal linker. Adv. Mater. 33, 2103104 (2021). Tan, S., Gui,...
Liquid metal embrittlement susceptibility of a high-entropy alloy exposed to oxygen-depleted liquid lead-bismuth eutectic at 250 and 350 degrees C Liquid metal embrittlement (LME) susceptibility of a high-entropy alloy (HEA) with a nominal composition of Fe40Mn10Ni10CO20Cr20 (at.%) and a sing...
It shows particularly good agreement with the DFT obtained mixing enthalpy of the random alloy, the formation energy of intermetallics and experimental excess vibrational entropy and phase diagram. In addition, DFT calculated point-defect properties, both interstitial and substitutional, are well ...
Liquid metal has become a great candidate for constructing flexible biosensors because of its high conductivity, deformability, self-healing, and bio-friendly properties, its spontaneous formation of an oxide film due to exposure to oxygen provides a convenient reaction platform for the preparation of ...
Liquid-phase separation in a CoCrCuFeNi high entropy alloy is evidenced by supercooling method. The CoCrCuFeNi high entropy alloy is supercooled by glass fluxing method with a sample mass about 100 g which allows tensile test at different undercoolings. The microstructure evolution of CoCrCuFeNi ...
partition coefficient between liquid metal and silicate during core formation is at least 3, which is within the range of theoretical predictions38but higher than experimental determinations39. Should the partition coefficient fall in the lower end of this range then the high apparent H contents ...