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Protocol for preparation of highly durable superhydrophobic bulks with hierarchical porous structures

Meng, Yunyun; Wu, Binrui; Peng, Chaoyi; Xing, Suli; Yin, Changping; Wu, Nan; Tiwari, Manish K; (2024) Protocol for preparation of highly durable superhydrophobic bulks with hierarchical porous structures. STAR Protocols , 5 (1) , Article 102853. 10.1016/j.xpro.2024.102853. Green open access

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Abstract

Superhydrophobic surfaces face challenges in comprehensive durability when used in extreme outdoor environments. Here, we present a protocol for preparing nanocomposite bulks with hierarchical structures using the template technique. We describe steps for using hybrid nanoparticles of polytetrafluoroethylene and multi-walled carbon nanotube to fill inside and dip on the polyurethane (PU) foam. We then detail procedures for its removal by sintering treatment. The extra accretion layer on the PU foam surface was highlighted to construct hierarchical porous structures. For complete details on the use and execution of this protocol, please refer to Wu et al.1

Type: Article
Title: Protocol for preparation of highly durable superhydrophobic bulks with hierarchical porous structures
Location: United States
Open access status: An open access version is available from UCL Discovery
DOI: 10.1016/j.xpro.2024.102853
Publisher version: http://dx.doi.org/10.1016/j.xpro.2024.102853
Language: English
Additional information: This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
Keywords: Chemistry, Material sciences
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Mechanical Engineering
URI: https://discovery.ucl.ac.uk/id/eprint/10187219
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