Ultrasonication-induced and diluent-assisted suspension polymerization for size-controllable synthesis of polydimethylsiloxane droplets

Park, Sangheon; Song, Sehwan; Yoon, Sang‐Hee

doi:10.1016/j.colsurfa.2022.128827

Cited by 6 publications

(4 citation statements)

References 66 publications

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“…Pure PDMS can be roughened to obtain superhydrophobicity via replication ( Liu et al, 2006 ; Cho and Choi, 2008 ; Park et al, 2011 ; Dai et al, 2019 ; Liu et al, 2019 ; Schultz et al, 2020 ; Siddiquie et al, 2020 ), laser engraving ( Yong et al, 2013 ; Yong et al, 2017 ; Zhao et al, 2019a ; Zhang et al, 2020 ; Chen et al, 2021 ), introducing a sacrificial template ( Yu et al, 2017 ; Davis et al, 2018 ), wrinkling ( Zhao et al, 2013 ), 3D printing ( He et al, 2017 ; Chen et al, 2019 ), and other methods ( Zimmermann et al, 2008a ; Zimmermann et al, 2008b ; Artus and Seeger, 2014 ; Seo et al, 2016 ; Wang et al, 2021b ; Mazaltarim et al, 2021 ; Siddiqui et al, 2021 ; Park et al, 2022 ). As an example, for the PDMS to achieve superhydrophobicity, the replication methods use different molds, including natural morphologies (lotus leaves ( Liu et al, 2006 ), rose petals ( Dai et al, 2019 ), shark skin surfaces ( Liu et al, 2019 ), etc.…”

Section: “3m” Methodology To Obtain Superhydrophobic Polydimethylsilo...mentioning

confidence: 99%

“…Frontiers in Bioengineering and Biotechnology frontiersin.org Siddiqui et al, 2021;Park et al, 2022). As an example, for the PDMS to achieve superhydrophobicity, the replication methods use different molds, including natural morphologies (lotus leaves (Liu et al, 2006), rose petals (Dai et al, 2019), shark skin surfaces (Liu et al, 2019), etc.…”

Section: Superhydrophobicity Based On Different Polydimethylsiloxane ...mentioning

confidence: 99%

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A versatile “3M” methodology to obtain superhydrophobic PDMS-based materials for antifouling applications

Yang

et al. 2022

Front. Bioeng. Biotechnol.

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Fouling, including inorganic, organic, bio-, and composite fouling seriously affects our daily life. To reduce these effects, antifouling strategies including fouling resistance, release, and degrading, have been proposed. Superhydrophobicity, the most widely used characteristic for antifouling that relies on surface wettability, can provide surfaces with antifouling abilities owing to its fouling resistance and/or release effects. PDMS shows valuable and wide applications in many fields, and due to the inherent hydrophobicity, superhydrophobicity can be achieved simply by roughening the surface of pure PDMS or its composites. In this review, we propose a versatile “3M” methodology (materials, methods, and morphologies) to guide the fabrication of superhydrophobic PDMS-based materials for antifouling applications. Regarding materials, pure PDMS, PDMS with nanoparticles, and PDMS with other materials were introduced. The available methods are discussed based on the different materials. Materials based on PDMS with nanoparticles (zero-, one-, two-, and three-dimensional nanoparticles) are discussed systematically as typical examples with different morphologies. Carefully selected materials, methods, and morphologies were reviewed in this paper, which is expected to be a helpful reference for future research on superhydrophobic PDMS-based materials for antifouling applications.

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Section: “3m” Methodology To Obtain Superhydrophobic Polydimethylsilo...mentioning

confidence: 99%

Section: Superhydrophobicity Based On Different Polydimethylsiloxane ...mentioning

confidence: 99%

A versatile “3M” methodology to obtain superhydrophobic PDMS-based materials for antifouling applications

Yang

et al. 2022

Front. Bioeng. Biotechnol.

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“…PDMS droplets produced via suspension polymerization display a time-dependent change in size and distribution. [36] The influence of several primary factors related to classic suspension polymerization was explored, i.e., stirring time, stirring speed, and oil/water (O/W) ratio on the resulting PDMS droplets. As well known, the viscosity of monomeric lump influences the size of PDMS droplets.…”

Section: Fabrication and Optimization Of Pdms Coatingmentioning

confidence: 99%

Fast‐Crosslinking Enabled Self‐Roughed Polydimethylsiloxane Transparent Superhydrophobic Coating and Its Application in Anti‐Liquid‐Interference Electrothermal Device

Tian,

Chen,

Xiong

et al. 2023

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Polydimethylsiloxane (PDMS)‐based transparent and superhydrophobic coatings have important applications, such as anti‐icing, corrosion resistance, self‐cleaning, etc. However, their applications are limited by the inevitable introduction of nanoparticles/high‐temperature/segmented PDMS to facilitate a raspy surface. In this study, a self‐roughed, neat PDMS superhydrophobic coating with high transparency is developed via a one‐step spray‐coating technique. PDMS suspensions with various droplet sizes are synthesized and used as building blocks for raspy surface formation by controlled curing on the warm substrate. The optimal coating exhibits a large water contact angle of 155.4° and transparency (T550 = 82.3%). Meanwhile, the employed spray‐coating technique is applicable to modify a plethora of substrates. For proof‐of‐concept demonstrations, the use of the PDMS hydrophobic coating for anti‐liquid‐interference electrothermal devices and further transparent observation window for long‐term operation in a sub‐zero environment is shown successful. The proposed facile synthesis method of hydrophobic PDMS coating is expected to have great potential for a broad range of applications in the large‐scale fabrication of fluorine‐free, eco‐friendly superhydrophobic surfaces.

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“…Suspension polymerization is a ubiquitous and effective method for the synthesis of polymer microspheres (Kim et al, 2012;Kang et al, 2015;Lobry et al, 2015;Norhayati et al, 2018;Ali et al, 2019;Kang et al, 2019;Denisha Jayaweera and Narayana, 2021;Moratille et al, 2022;Park et al, 2022;Vu Nguyen et al, 2023). This approach has been widely used in the production of acrylate polymer microsphere coatings, which possess several advantages, including energy efficiency, resource conservation, and environmental compatibility (Song et al, 2019;Zhong et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Synthesis of acrylic resin and methacrylic resin microspheres by suspension polymerization

et al. 2023

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The process of suspension polymerization was utilized to create acrylate resin microspheres with mesh numbers of 140–200 μm and particle sizes of 100 μm for implementation in mesh coating technology. The copolymer of methyl methacrylate (MMA) and methyl acrylate (MA) served as the primary polymer, with dibenzoyl peroxide (DBPO) functioning as the initiator, and a mixture of calcium carbonate and deionized water served as the dispersion medium. The surface morphology of the synthesized microspheres was analyzed through Fourier-transform infrared (FTIR) spectroscopy and scanning electron microscopy (SEM) to confirm successful synthesis. The optimal reaction conditions for the synthesis of these microspheres were determined to be a dispersant dosage of 30 g of calcium carbonate with a monomer ratio of 4:1, a reaction time of 1 h, an initiator dosage of 1.2 g of BPO, and a reaction temperature of approximately 75–80 C, resulting in microspheres with a regular spherical shape and smooth surface.

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Ultrasonication-induced and diluent-assisted suspension polymerization for size-controllable synthesis of polydimethylsiloxane droplets

Cited by 6 publications

References 66 publications

A versatile “3M” methodology to obtain superhydrophobic PDMS-based materials for antifouling applications

A versatile “3M” methodology to obtain superhydrophobic PDMS-based materials for antifouling applications

Fast‐Crosslinking Enabled Self‐Roughed Polydimethylsiloxane Transparent Superhydrophobic Coating and Its Application in Anti‐Liquid‐Interference Electrothermal Device

Synthesis of acrylic resin and methacrylic resin microspheres by suspension polymerization

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