Superhydrophobic Paper from Nanostructured Fluorinated Cellulose Esters

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Superhydrophobic Paper from Nanostructured Fluorinated Cellulose Esters. / Khanjani, Pegah; King, Alistair W.T.; Partl, Gabriel J.; Johansson, Leena Sisko; Kostiainen, Mauri A.; Ras, Robin H.A.

julkaisussa: ACS Applied Materials and Interfaces, Vuosikerta 10, Nro 13, 04.04.2018, s. 11280-11288.

Tutkimustuotos: Lehtiartikkelivertaisarvioitu

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Bibtex - Lataa

@article{b9053ef63f254c30b782e05fac934380,
title = "Superhydrophobic Paper from Nanostructured Fluorinated Cellulose Esters",
abstract = "The development of economically and ecologically viable strategies for superhydrophobization offers a vast variety of interesting applications in self-cleaning surfaces. Examples include packaging materials, textiles, outdoor clothing, and microfluidic devices. In this work, we produced superhydrophobic paper by spin-coating a dispersion of nanostructured fluorinated cellulose esters. Modification of cellulose nanocrystals was accomplished using 2H,2H,3H,3H-perfluorononanoyl chloride and 2H,2H,3H,3H-perfluoroundecanoyl chloride, which are well-known for their ability to reduce surface energy. A stable dispersion of nanospherical fluorinated cellulose ester was obtained by using the nanoprecipitation technique. The hydrophobized fluorinated cellulose esters were characterized by both solid- and liquid-state nuclear magnetic resonance, Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, and contact angle measurements. Further, we investigated the size, shape, and structure morphology of nanostructured fluorinated cellulose esters by dynamic light scattering, scanning electron microscopy, and X-ray diffraction measurements.",
keywords = "fluorinated cellulose ester, nanoprecipitation, paper, spin-coating, water-repellent",
author = "Pegah Khanjani and King, {Alistair W.T.} and Partl, {Gabriel J.} and Johansson, {Leena Sisko} and Kostiainen, {Mauri A.} and Ras, {Robin H.A.}",
note = "| openaire: EC/H2020/725513/EU//SuperRepel",
year = "2018",
month = "4",
day = "4",
doi = "10.1021/acsami.7b19310",
language = "English",
volume = "10",
pages = "11280--11288",
journal = "ACS Applied Materials and Interfaces",
issn = "1944-8244",
publisher = "AMERICAN CHEMICAL SOCIETY",
number = "13",

}

RIS - Lataa

TY - JOUR

T1 - Superhydrophobic Paper from Nanostructured Fluorinated Cellulose Esters

AU - Khanjani, Pegah

AU - King, Alistair W.T.

AU - Partl, Gabriel J.

AU - Johansson, Leena Sisko

AU - Kostiainen, Mauri A.

AU - Ras, Robin H.A.

N1 - | openaire: EC/H2020/725513/EU//SuperRepel

PY - 2018/4/4

Y1 - 2018/4/4

N2 - The development of economically and ecologically viable strategies for superhydrophobization offers a vast variety of interesting applications in self-cleaning surfaces. Examples include packaging materials, textiles, outdoor clothing, and microfluidic devices. In this work, we produced superhydrophobic paper by spin-coating a dispersion of nanostructured fluorinated cellulose esters. Modification of cellulose nanocrystals was accomplished using 2H,2H,3H,3H-perfluorononanoyl chloride and 2H,2H,3H,3H-perfluoroundecanoyl chloride, which are well-known for their ability to reduce surface energy. A stable dispersion of nanospherical fluorinated cellulose ester was obtained by using the nanoprecipitation technique. The hydrophobized fluorinated cellulose esters were characterized by both solid- and liquid-state nuclear magnetic resonance, Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, and contact angle measurements. Further, we investigated the size, shape, and structure morphology of nanostructured fluorinated cellulose esters by dynamic light scattering, scanning electron microscopy, and X-ray diffraction measurements.

AB - The development of economically and ecologically viable strategies for superhydrophobization offers a vast variety of interesting applications in self-cleaning surfaces. Examples include packaging materials, textiles, outdoor clothing, and microfluidic devices. In this work, we produced superhydrophobic paper by spin-coating a dispersion of nanostructured fluorinated cellulose esters. Modification of cellulose nanocrystals was accomplished using 2H,2H,3H,3H-perfluorononanoyl chloride and 2H,2H,3H,3H-perfluoroundecanoyl chloride, which are well-known for their ability to reduce surface energy. A stable dispersion of nanospherical fluorinated cellulose ester was obtained by using the nanoprecipitation technique. The hydrophobized fluorinated cellulose esters were characterized by both solid- and liquid-state nuclear magnetic resonance, Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, and contact angle measurements. Further, we investigated the size, shape, and structure morphology of nanostructured fluorinated cellulose esters by dynamic light scattering, scanning electron microscopy, and X-ray diffraction measurements.

KW - fluorinated cellulose ester

KW - nanoprecipitation

KW - paper

KW - spin-coating

KW - water-repellent

UR - http://www.scopus.com/inward/record.url?scp=85044947129&partnerID=8YFLogxK

U2 - 10.1021/acsami.7b19310

DO - 10.1021/acsami.7b19310

M3 - Article

VL - 10

SP - 11280

EP - 11288

JO - ACS Applied Materials and Interfaces

JF - ACS Applied Materials and Interfaces

SN - 1944-8244

IS - 13

ER -

ID: 18975619