Structural distinction due to deposition method in ultrathin films of cellulose nanofibres

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Structural distinction due to deposition method in ultrathin films of cellulose nanofibres. / Wilson, Benjamin; Yliniemi, Kirsi; Gestranius, Marie; Hakalahti, Minna; Putkonen, Matti; Lundström, Mari; Karppinen, Maarit; Tammelin, Tekla; Kontturi, Eero.

In: Cellulose, Vol. 25, No. 3, 01.03.2018, p. 1715-1724.

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@article{4fdda9ac9a4741d896682bcf990f520a,
title = "Structural distinction due to deposition method in ultrathin films of cellulose nanofibres",
abstract = "This research explores fundamental, structural differences of ultrathin films, prepared with three distinct deposition methods using 2,2,6,6-tetramethyl-piperidin-1-oxyl radical oxidized cellulose nanofibres (TEMPO-CNFs) derived from never dried bleached birch pulp. There is standard characterization by atomic force microscopy and ellipsometry and important structural data is gained by exposing the films to water vapor and monitoring the vapor uptake with quartz crystal microbalance (QCM). Significant distinctions were found from QCM data that could be linked to the structure of the films, originating from the three deposition methods: adsorption, spin coating and electrophoretic deposition. Moreover, the results shown here have potential implications for various types of films that comprise of amphiphilic nanomaterials that have a distinct response to moisture or aqueous based solutions.",
keywords = "TEMPO-oxidized nanofibrillated cellulose, Ultrathin films, Water uptake, Electrophoretic deposition, QCM-D, AFM, Spin coating, ELLIPSOMETRY, Humidity response",
author = "Benjamin Wilson and Kirsi Yliniemi and Marie Gestranius and Minna Hakalahti and Matti Putkonen and Mari Lundstr{\"o}m and Maarit Karppinen and Tekla Tammelin and Eero Kontturi",
year = "2018",
month = "3",
day = "1",
doi = "10.1007/s10570-018-1665-y",
language = "English",
volume = "25",
pages = "1715--1724",
journal = "Cellulose",
issn = "0969-0239",
number = "3",

}

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TY - JOUR

T1 - Structural distinction due to deposition method in ultrathin films of cellulose nanofibres

AU - Wilson, Benjamin

AU - Yliniemi, Kirsi

AU - Gestranius, Marie

AU - Hakalahti, Minna

AU - Putkonen, Matti

AU - Lundström, Mari

AU - Karppinen, Maarit

AU - Tammelin, Tekla

AU - Kontturi, Eero

PY - 2018/3/1

Y1 - 2018/3/1

N2 - This research explores fundamental, structural differences of ultrathin films, prepared with three distinct deposition methods using 2,2,6,6-tetramethyl-piperidin-1-oxyl radical oxidized cellulose nanofibres (TEMPO-CNFs) derived from never dried bleached birch pulp. There is standard characterization by atomic force microscopy and ellipsometry and important structural data is gained by exposing the films to water vapor and monitoring the vapor uptake with quartz crystal microbalance (QCM). Significant distinctions were found from QCM data that could be linked to the structure of the films, originating from the three deposition methods: adsorption, spin coating and electrophoretic deposition. Moreover, the results shown here have potential implications for various types of films that comprise of amphiphilic nanomaterials that have a distinct response to moisture or aqueous based solutions.

AB - This research explores fundamental, structural differences of ultrathin films, prepared with three distinct deposition methods using 2,2,6,6-tetramethyl-piperidin-1-oxyl radical oxidized cellulose nanofibres (TEMPO-CNFs) derived from never dried bleached birch pulp. There is standard characterization by atomic force microscopy and ellipsometry and important structural data is gained by exposing the films to water vapor and monitoring the vapor uptake with quartz crystal microbalance (QCM). Significant distinctions were found from QCM data that could be linked to the structure of the films, originating from the three deposition methods: adsorption, spin coating and electrophoretic deposition. Moreover, the results shown here have potential implications for various types of films that comprise of amphiphilic nanomaterials that have a distinct response to moisture or aqueous based solutions.

KW - TEMPO-oxidized nanofibrillated cellulose

KW - Ultrathin films

KW - Water uptake

KW - Electrophoretic deposition

KW - QCM-D

KW - AFM

KW - Spin coating

KW - ELLIPSOMETRY

KW - Humidity response

U2 - 10.1007/s10570-018-1665-y

DO - 10.1007/s10570-018-1665-y

M3 - Article

VL - 25

SP - 1715

EP - 1724

JO - Cellulose

JF - Cellulose

SN - 0969-0239

IS - 3

ER -

ID: 17054652