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Experimental Confirmation of the Contact Angle Transcendence Phenomena on a Superhydrophobic Surface. / Starinskiy, Sergey V; Safonov, Alexey I; Rodionov, Alexey A et al.

In: Chemical Engineering Science, Vol. 281, 119173, 05.11.2023.

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@article{b2784a765f5d4b92b4db029a061fa45e,
title = "Experimental Confirmation of the Contact Angle Transcendence Phenomena on a Superhydrophobic Surface",
abstract = "In this work, surfaces with different contact angles in range of superhydrophilicity to superhydrophobicity but same morphology at the micro and submicron levels were obtained. It is achieved by nanosecond laser treatment of silicon and the subsequent hydrophobization by the layer-by-layer deposition of a PTFE coating. The resulting surfaces allow us to experimentally confirm the modeling results of important work of Du 2022 in Chem. Eng. Sci. In particular, we managed to reproduce the described effect of the contact angle transcendence suggesting a greater value of the receding contact angles than advancing for some types of surfaces.",
keywords = "Contact angles, Fluoropolymer, HW CVD, Laser ablation, Superhydrophilic, Superhydrophobic",
author = "Starinskiy, {Sergey V} and Safonov, {Alexey I} and Rodionov, {Alexey A} and Miskiv, {Nikolay B} and Starinskaya, {Elena M}",
note = "The investigation of interaction of droplets with the surface was supported by the Ministry of Science and Higher Education of the Russian Federation (mega-grant No. 075-15-2021-575). Synthesis of surfaces was carried out under state contract with IT SB RAS.",
year = "2023",
month = nov,
day = "5",
doi = "10.1016/j.ces.2023.119173",
language = "English",
volume = "281",
journal = "Chemical Engineering Science",
issn = "0009-2509",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Experimental Confirmation of the Contact Angle Transcendence Phenomena on a Superhydrophobic Surface

AU - Starinskiy, Sergey V

AU - Safonov, Alexey I

AU - Rodionov, Alexey A

AU - Miskiv, Nikolay B

AU - Starinskaya, Elena M

N1 - The investigation of interaction of droplets with the surface was supported by the Ministry of Science and Higher Education of the Russian Federation (mega-grant No. 075-15-2021-575). Synthesis of surfaces was carried out under state contract with IT SB RAS.

PY - 2023/11/5

Y1 - 2023/11/5

N2 - In this work, surfaces with different contact angles in range of superhydrophilicity to superhydrophobicity but same morphology at the micro and submicron levels were obtained. It is achieved by nanosecond laser treatment of silicon and the subsequent hydrophobization by the layer-by-layer deposition of a PTFE coating. The resulting surfaces allow us to experimentally confirm the modeling results of important work of Du 2022 in Chem. Eng. Sci. In particular, we managed to reproduce the described effect of the contact angle transcendence suggesting a greater value of the receding contact angles than advancing for some types of surfaces.

AB - In this work, surfaces with different contact angles in range of superhydrophilicity to superhydrophobicity but same morphology at the micro and submicron levels were obtained. It is achieved by nanosecond laser treatment of silicon and the subsequent hydrophobization by the layer-by-layer deposition of a PTFE coating. The resulting surfaces allow us to experimentally confirm the modeling results of important work of Du 2022 in Chem. Eng. Sci. In particular, we managed to reproduce the described effect of the contact angle transcendence suggesting a greater value of the receding contact angles than advancing for some types of surfaces.

KW - Contact angles

KW - Fluoropolymer

KW - HW CVD

KW - Laser ablation

KW - Superhydrophilic

KW - Superhydrophobic

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85168794378&origin=inward&txGid=3d522c3f9c4fd2d09772577bc0544931

UR - https://www.mendeley.com/catalogue/83d1e440-dcce-36ff-b175-723035f87794/

U2 - 10.1016/j.ces.2023.119173

DO - 10.1016/j.ces.2023.119173

M3 - Article

VL - 281

JO - Chemical Engineering Science

JF - Chemical Engineering Science

SN - 0009-2509

M1 - 119173

ER -

ID: 55488067