Liquid metal solvents for high entropy and atomically configured systems

用于高熵和原子配置系统的液态金属溶剂

• 批准号: DP240101086
• 负责人: Prof Kourosh Kalantar-Zadeh
• 金额: $ 40.58万
• 依托单位: The University of Sydney
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2024
• 资助国家: 澳大利亚
• 起止时间: 2024-03-01 至 2027-02-28
• 项目状态: 未结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP240101086
• 关键词: Liquid; metal; solvents; entropy; atomically

Significant challenges remain in developing high entropy alloys, which are future disruptors in metallurgy, ranging from configurational entropy to atomic ordering. To address such challenges, we will explore liquid metal solvents for synthesising high entropy and atomically configured systems from the combination of reactive and high melting point elements stabilised in metallic solvents. Molecular imprinting, mechanical and electrochemical triggers will control interfacial atomic organisation and precipitation. The growth mechanisms, both at the interface and in the bulk, will be explored by high energy probing techniques and computational simulations. We will offer new metallurgical paradigms for future catalysis and sensing concepts.

开发高熵合金仍面临重大挑战，从构型熵到原子有序性，高熵合金是冶金领域未来的颠覆者。为了应对这些挑战，我们将探索液态金属溶剂，通过金属溶剂中稳定的反应性和高熔点元素的组合来合成高熵和原子配置的系统。分子印迹、机械和电化学触发将控制界面原子组织和沉淀。将通过高能探测技术和计算模拟来探索界面和整体的生长机制。我们将为未来的催化和传感概念提供新的冶金范例。