Lignin containing cellulose nanofibril production from willow bark at 80 °C using a highly recyclable acid hydrotrope

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Lignin containing cellulose nanofibril production from willow bark at 80 °C using a highly recyclable acid hydrotrope. / Dou, Jinze; Bian, Huiyang; Yelle, Daniel J.; Ago, Mariko; Vajanto, Krista; Vuorinen, Tapani; Zhu, Junyong (J Y.).

In: Industrial Crops and Products, Vol. 129, 01.03.2019, p. 15-23.

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@article{150986998c374ee39c6438980be08895,
title = "Lignin containing cellulose nanofibril production from willow bark at 80 °C using a highly recyclable acid hydrotrope",
abstract = "We conducted the first comparative exploration on lignin containing cellulose nanofibril films prepared alternatively from willow bark and wood using a highly recyclable acid hydrotrope, aqueous p-toluenesulfonic acid, as a sustainable means for isolating the nanofibrils. The nanofibrils of willow bark were hydrophobic and produced dense films of high strength under hot pressing. The hydrophobicity resulted from condensation of the residual lignin with low molecular weight aromatic substances of the bark and hydroxymethylfurfural formed in situ from fructose that is also present in the bark.",
keywords = "5-Hydroxymethylfurfural, Aromatic substance, Nanocellulose, p-Toluenesulfonic acid, Suberin, Willow bark",
author = "Jinze Dou and Huiyang Bian and Yelle, {Daniel J.} and Mariko Ago and Krista Vajanto and Tapani Vuorinen and Zhu, {Junyong (J Y.).}",
year = "2019",
month = "3",
day = "1",
doi = "10.1016/j.indcrop.2018.11.033",
language = "English",
volume = "129",
pages = "15--23",
journal = "Industrial Crops and Products",
issn = "0926-6690",
publisher = "Elsevier",

}

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TY - JOUR

T1 - Lignin containing cellulose nanofibril production from willow bark at 80 °C using a highly recyclable acid hydrotrope

AU - Dou, Jinze

AU - Bian, Huiyang

AU - Yelle, Daniel J.

AU - Ago, Mariko

AU - Vajanto, Krista

AU - Vuorinen, Tapani

AU - Zhu, Junyong (J Y.).

PY - 2019/3/1

Y1 - 2019/3/1

N2 - We conducted the first comparative exploration on lignin containing cellulose nanofibril films prepared alternatively from willow bark and wood using a highly recyclable acid hydrotrope, aqueous p-toluenesulfonic acid, as a sustainable means for isolating the nanofibrils. The nanofibrils of willow bark were hydrophobic and produced dense films of high strength under hot pressing. The hydrophobicity resulted from condensation of the residual lignin with low molecular weight aromatic substances of the bark and hydroxymethylfurfural formed in situ from fructose that is also present in the bark.

AB - We conducted the first comparative exploration on lignin containing cellulose nanofibril films prepared alternatively from willow bark and wood using a highly recyclable acid hydrotrope, aqueous p-toluenesulfonic acid, as a sustainable means for isolating the nanofibrils. The nanofibrils of willow bark were hydrophobic and produced dense films of high strength under hot pressing. The hydrophobicity resulted from condensation of the residual lignin with low molecular weight aromatic substances of the bark and hydroxymethylfurfural formed in situ from fructose that is also present in the bark.

KW - 5-Hydroxymethylfurfural

KW - Aromatic substance

KW - Nanocellulose

KW - p-Toluenesulfonic acid

KW - Suberin

KW - Willow bark

UR - http://www.scopus.com/inward/record.url?scp=85057532495&partnerID=8YFLogxK

U2 - 10.1016/j.indcrop.2018.11.033

DO - 10.1016/j.indcrop.2018.11.033

M3 - Article

VL - 129

SP - 15

EP - 23

JO - Industrial Crops and Products

JF - Industrial Crops and Products

SN - 0926-6690

ER -

ID: 30472503