Unusual Dual Superlyophobic Surfaces in Oil-Water Systems: The Design Principles

Research output: Contribution to journalArticleScientificpeer-review

Researchers

Research units

  • Sun Yat-Sen University

Abstract

Thermodynamically unusual surfaces that possess two contradictory wetting properties, i.e., underoil superhydrophobicity and underwater superoleophobicity, are prepared by the combination of re-entrant topography and delicately matched surface chemistry. The preparation of such extraordinary surfaces relies on two key design criteria and employs a metastable state effect in solid–oil–water systems.

Details

Original languageEnglish
Pages (from-to)10652–10658
JournalAdvanced Materials
Volume28
Issue number48
Publication statusPublished - 2016
MoE publication typeA1 Journal article-refereed

    Research areas

  • Antifouling, Liquid repellency, Metastable states, Superhydrophobic/superoleophobic, Wetting

ID: 9112642