Development of a New Type of Large-Area Robust Superhydrophobic Surfaces (MWN)

新型大面积鲁棒超疏水表面（MWN）的开发

• 批准号: LX0562056
• 负责人: A/Prof Daniel Fornasiero
• 金额: $ 14.85万
• 依托单位: University of South Australia
• 依托单位国家: 澳大利亚
• 项目类别: Linkage - International
• 财政年份: 2005
• 资助国家: 澳大利亚
• 起止时间: 2005-10-26 至 2008-10-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LX0562056
• 关键词: Development; New; Type; Large; Area

Electrochemical manipulation will be used to produce robust metal surfaces of controlled roughness and characteristic size of the surface features in the 10-1000 nanometre range. Subsequent surface modification (e.g. self-assembled monolayers, silane chemisorption, plasma polymer deposition) will render these surfaces superhydrophobic. The surfaces will have highly depressed adhesion properties and hence a significantly improved chemical resistance and corrosion stability. A viable procedure for the making of polymer imprints from the metal surfaces will be developed. This will form the basis of a new method for cheap fabrication of various superhydrophobic surfaces with large areas and specific functionality.

电化学操作将被用来产生坚固的金属表面，其粗糙度可控，表面特征的特征尺寸在10-1000纳米范围内。随后的表面修饰(如自组装单分子膜、硅烷化学吸附、等离子体聚合物沉积)将使这些表面变得超疏水。表面将具有高度压低的附着力，因此显著提高了耐化学性和耐腐蚀性。将开发一种从金属表面制造聚合物印迹的可行程序。这将为廉价制造具有大面积和特定功能的各种超疏水表面的新方法奠定基础。