高温液体撥液表面の学理構築

Research Project

Project/Area Number	24K01341
Research Category	Grant-in-Aid for Scientific Research (B)
Allocation Type	Multi-year Fund
Section	一般
Review Section	Basic Section 29020:Thin film/surface and interfacial physical properties-related
Research Institution	The University of Tokyo
Principal Investigator	ムテルドゥティモテ・マリ・フランソワ東京大学, 大学院工学系研究科(工学部), 講師 (40912530)
Co-Investigator(Kenkyū-buntansha)	天神林瑞樹国立研究開発法人物質・材料研究機構, ナノアーキテクトニクス材料研究センター, 独立研究者 (20815980)
Project Period (FY)	2024-04-01 – 2027-03-31
Project Status	Granted (Fiscal Year 2024)
Budget Amount *help	¥18,460,000 (Direct Cost: ¥14,200,000、Indirect Cost: ¥4,260,000) Fiscal Year 2026: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000) Fiscal Year 2025: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000) Fiscal Year 2024: ¥14,170,000 (Direct Cost: ¥10,900,000、Indirect Cost: ¥3,270,000)
Keywords	Hot liquid / Repellent surfaces / Wetting / Capillarity
Outline of Research at the Start	The adhesion of liquids can be significantly reduced by hydrophobic surface microstructures or by coating the liquid with hydrophobic particles to create liquid marbles. However, such surfaces usually fail to repel hot liquids. In this research project we will understand the mechanism of hot liquid adhesion and how to design surfaces that can repel all kinds of hot liquids.