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“材化讲坛”第94讲——Next-generation hydraulic fluids: the role and perspectives of ionic liquids

2025-10-21  点击:[]

报告时间:20251022日下午340

报告地点:1#实验楼225会议室

报告人:塞尔维亚诺维萨德大学Milan B. Vraneš教授

报告人简介Milan B. Vraneš is a Full Professor of Analytical Chemistry at the University of Novi Sad, Faculty of Sciences. His research spans ionic liquids, physicochemical and solvation phenomena, and green and analytical chemistry, with applications that include the design of sports-supplement formulations. He has authored over 210 SCI-indexed papers, has an H-index of 27, more than 3,000 citations, four book chapters, and is a co-inventor on a European patent in functional food. His teaching also extends to the Faculties of Medicine and Sport and Physical Education, and he serves as a supplementation advisor to the Serbian Judo and Kayak Federations. He contributes to IUPAC and Horizon projects, is part of the COST Actions working group, and leads several ongoing national and international grants. Six PhD dissertations have been completed under his supervision, with five more in progress, and he regularly reviews for around 60 leading journals.

报告摘要:Hydraulic fluids need not be oil-based. Water–ionic liquid mixtures offer a new path to safer, cleaner, and more efficient hydraulics. Protic ionic liquids, combined with water, enable low compressibility, fast heat removal, and viscosity tuning by design—often without large additive packages. A practical route to scale comes from in-situ formation: acid and base are mixed directly in water to create the ionic liquid on site, simplifying production and lowering cost.

The lecture outlines the core concepts, why copper compatibility and low corrosivity are achievable, and how thermal properties support reliable operation under load. Case-oriented examples highlight industrial machines and robotics opportunities where precise, stable motion and cooling are critical. The aim is a clear perspective on how water–ionic liquid fluids can translate into safer factories, lighter systems, and greener performance—using methods that fit existing equipment and supply chains.



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