Issue 66, 2020

Anisotropy-induced directional self-transportation of low surface tension liquids: a review

Abstract

Inspired by natural surfaces such as butterfly wings, cactus leaves, or the Nepenthes alata plant, synthetic materials may be engineered to directionally transport liquids on their surface without external energy input. This advantageous feature has been adopted for various mechanical and chemical processes, e.g. fog harvesting, lubrication, lossless chemical reactions, etc. Many studies have focused on the manipulation and transport of water or aqueous droplets, but significantly fewer have extended their work to low surface tension (LST) liquids, although these fluids are involved in numerous industrial and everyday processes. LST liquids completely wet most surfaces which makes spontaneous transportation an active challenge. This review focuses on recently developed strategies for passively and directionally transporting LST liquids.

Graphical abstract: Anisotropy-induced directional self-transportation of low surface tension liquids: a review

Article information

Article type
Review Article
Submitted
09 Okt. 2020
Accepted
02 Nov. 2020
First published
07 Nov. 2020
This article is Open Access
Creative Commons BY-NC license

RSC Adv., 2020,10, 40569-40581

Anisotropy-induced directional self-transportation of low surface tension liquids: a review

M. Soltani and K. Golovin, RSC Adv., 2020, 10, 40569 DOI: 10.1039/D0RA08627D

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