Single-step technique allowing formation of microscaled thermally stable polymer honeycomb reliefs demonstrating reversible wettability

Edward Bormashenko; Sagi Balter; Roman Pogreb; Doron Aurbach

doi:10.1002/pat.1698

Single-step technique allowing formation of microscaled thermally stable polymer honeycomb reliefs demonstrating reversible wettability

Edward Bormashenko, Sagi Balter, Roman Pogreb, Doron Aurbach

Department of Chemistry

Ariel University

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

The procedure allowing single-step formation of microscaled thermostable polymer honeycomb patterns is reported. Polymer substrates soluble in chlorinated solvents were pulled from the solvents before their final dissolution and placed into a humid atmosphere. Honeycomb patterns were deposited by this method on polyetherimide, polysulfone (PSF), and polyethersulfone (PESF) substrates. PSF and PESF substrates demonstrated reversibly switchable wetting under UV irradiation/heating cycles strengthened by the Cassie-Baxter wetting regime.

Original language	English
Pages (from-to)	94-98
Number of pages	5
Journal	Polymers for Advanced Technologies
Volume	22
Issue number	1
DOIs	https://doi.org/10.1002/pat.1698
State	Published - Jan 2011

Keywords

High performance polymers
Honeycomb
Poly(ether sulfones)
Surfaces
Wetting

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10.1002/pat.1698

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abstract = "The procedure allowing single-step formation of microscaled thermostable polymer honeycomb patterns is reported. Polymer substrates soluble in chlorinated solvents were pulled from the solvents before their final dissolution and placed into a humid atmosphere. Honeycomb patterns were deposited by this method on polyetherimide, polysulfone (PSF), and polyethersulfone (PESF) substrates. PSF and PESF substrates demonstrated reversibly switchable wetting under UV irradiation/heating cycles strengthened by the Cassie-Baxter wetting regime.",

keywords = "High performance polymers, Honeycomb, Poly(ether sulfones), Surfaces, Wetting",

author = "Edward Bormashenko and Sagi Balter and Roman Pogreb and Doron Aurbach",

year = "2011",

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doi = "10.1002/pat.1698",

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AU - Pogreb, Roman

AU - Aurbach, Doron

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AB - The procedure allowing single-step formation of microscaled thermostable polymer honeycomb patterns is reported. Polymer substrates soluble in chlorinated solvents were pulled from the solvents before their final dissolution and placed into a humid atmosphere. Honeycomb patterns were deposited by this method on polyetherimide, polysulfone (PSF), and polyethersulfone (PESF) substrates. PSF and PESF substrates demonstrated reversibly switchable wetting under UV irradiation/heating cycles strengthened by the Cassie-Baxter wetting regime.

KW - High performance polymers

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KW - Poly(ether sulfones)

KW - Surfaces

KW - Wetting

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Single-step technique allowing formation of microscaled thermally stable polymer honeycomb reliefs demonstrating reversible wettability

Abstract

Keywords

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