Properties of Polyvinyl Alcohol Films Composited With Hemicellulose and Nanocellulose Extracted From Artemisia selengensis Straw

Sheng Xu; Mingjun Jiang; Qiuhao Lu; Siyuan Gao; Jiao Feng; Xin Wang; Xun He; Kequan Chen; Yan Li; Pingkai Ouyang

doi:10.3389/fbioe.2020.00980

Properties of Polyvinyl Alcohol Films Composited With Hemicellulose and Nanocellulose Extracted From Artemisia selengensis Straw

Sheng Xu, Mingjun Jiang, Qiuhao Lu, Siyuan Gao, Jiao Feng, Xin Wang, Xun He, Kequan Chen, Yan Li, Pingkai Ouyang

COLLEGE OF BIOTECHNOLOGY AND PHARMACEUTICAL ENGINEERING

Nanjing Tech University

Research output: Contribution to journal › Article › peer-review

23 Scopus citations

Abstract

Artemisia selengensis straw is an agricultural residue with great potential as a renewable resource because it is rich in lignocellulose. In this study, A. selengensis straw was used as a source of hemicelluloses (ASH) and cellulose nanocrystals (ASCNC) to produce biodegradable films. Different content levels of ASCNC were used as additives to improve composite films with ASH and polyvinyl alcohol (PVA). Various mechanical and hydrophobic properties of the films were analyzed. The composite films enhanced by ASCNC exhibited greater strength and were more effective as a barrier to water vapor when compared to that of the control ASH/PVA film. The tensile strength of the composite film was increased 80.1% to 36.21 MPa with ASCNC loading exceeding 9%, and the water vapor transmission rate decreased 15.45% when 12% ASCNC was added. Furthermore, the ASCNC-enhanced ASH/PVA composite film reduced a greater amount of light transmission than the control film.

Original language	English
Article number	980
Journal	Frontiers in Bioengineering and Biotechnology
Volume	8
DOIs	https://doi.org/10.3389/fbioe.2020.00980
State	Published - 25 Aug 2020

Keywords

Artemisia selengensis straw
agricultural wastes
biodegradable composite films
cellulose nanocrystals
hemicellulose
mechanical properties

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.3389/fbioe.2020.00980

Cite this

@article{c990794236b5407d9f9d35008fbf4c39,

title = "Properties of Polyvinyl Alcohol Films Composited With Hemicellulose and Nanocellulose Extracted From Artemisia selengensis Straw",

abstract = "Artemisia selengensis straw is an agricultural residue with great potential as a renewable resource because it is rich in lignocellulose. In this study, A. selengensis straw was used as a source of hemicelluloses (ASH) and cellulose nanocrystals (ASCNC) to produce biodegradable films. Different content levels of ASCNC were used as additives to improve composite films with ASH and polyvinyl alcohol (PVA). Various mechanical and hydrophobic properties of the films were analyzed. The composite films enhanced by ASCNC exhibited greater strength and were more effective as a barrier to water vapor when compared to that of the control ASH/PVA film. The tensile strength of the composite film was increased 80.1% to 36.21 MPa with ASCNC loading exceeding 9%, and the water vapor transmission rate decreased 15.45% when 12% ASCNC was added. Furthermore, the ASCNC-enhanced ASH/PVA composite film reduced a greater amount of light transmission than the control film.",

keywords = "Artemisia selengensis straw, agricultural wastes, biodegradable composite films, cellulose nanocrystals, hemicellulose, mechanical properties",

author = "Sheng Xu and Mingjun Jiang and Qiuhao Lu and Siyuan Gao and Jiao Feng and Xin Wang and Xun He and Kequan Chen and Yan Li and Pingkai Ouyang",

note = "Publisher Copyright: {\textcopyright} Copyright {\textcopyright} 2020 Xu, Jiang, Lu, Gao, Feng, Wang, He, Chen, Li and Ouyang.",

year = "2020",

month = aug,

day = "25",

doi = "10.3389/fbioe.2020.00980",

language = "英语",

volume = "8",

journal = "Frontiers in Bioengineering and Biotechnology",

issn = "2296-4185",

publisher = "Frontiers Media SA",

}

TY - JOUR

T1 - Properties of Polyvinyl Alcohol Films Composited With Hemicellulose and Nanocellulose Extracted From Artemisia selengensis Straw

AU - Xu, Sheng

AU - Jiang, Mingjun

AU - Lu, Qiuhao

AU - Gao, Siyuan

AU - Feng, Jiao

AU - Wang, Xin

AU - He, Xun

AU - Chen, Kequan

AU - Li, Yan

AU - Ouyang, Pingkai

PY - 2020/8/25

Y1 - 2020/8/25

N2 - Artemisia selengensis straw is an agricultural residue with great potential as a renewable resource because it is rich in lignocellulose. In this study, A. selengensis straw was used as a source of hemicelluloses (ASH) and cellulose nanocrystals (ASCNC) to produce biodegradable films. Different content levels of ASCNC were used as additives to improve composite films with ASH and polyvinyl alcohol (PVA). Various mechanical and hydrophobic properties of the films were analyzed. The composite films enhanced by ASCNC exhibited greater strength and were more effective as a barrier to water vapor when compared to that of the control ASH/PVA film. The tensile strength of the composite film was increased 80.1% to 36.21 MPa with ASCNC loading exceeding 9%, and the water vapor transmission rate decreased 15.45% when 12% ASCNC was added. Furthermore, the ASCNC-enhanced ASH/PVA composite film reduced a greater amount of light transmission than the control film.

AB - Artemisia selengensis straw is an agricultural residue with great potential as a renewable resource because it is rich in lignocellulose. In this study, A. selengensis straw was used as a source of hemicelluloses (ASH) and cellulose nanocrystals (ASCNC) to produce biodegradable films. Different content levels of ASCNC were used as additives to improve composite films with ASH and polyvinyl alcohol (PVA). Various mechanical and hydrophobic properties of the films were analyzed. The composite films enhanced by ASCNC exhibited greater strength and were more effective as a barrier to water vapor when compared to that of the control ASH/PVA film. The tensile strength of the composite film was increased 80.1% to 36.21 MPa with ASCNC loading exceeding 9%, and the water vapor transmission rate decreased 15.45% when 12% ASCNC was added. Furthermore, the ASCNC-enhanced ASH/PVA composite film reduced a greater amount of light transmission than the control film.

KW - Artemisia selengensis straw

KW - agricultural wastes

KW - biodegradable composite films

KW - cellulose nanocrystals

KW - hemicellulose

KW - mechanical properties

UR - http://www.scopus.com/inward/record.url?scp=85090763641&partnerID=8YFLogxK

U2 - 10.3389/fbioe.2020.00980

DO - 10.3389/fbioe.2020.00980

M3 - 文章

AN - SCOPUS:85090763641

SN - 2296-4185

VL - 8

JO - Frontiers in Bioengineering and Biotechnology

JF - Frontiers in Bioengineering and Biotechnology

M1 - 980

ER -

Properties of Polyvinyl Alcohol Films Composited With Hemicellulose and Nanocellulose Extracted From Artemisia selengensis Straw

Abstract

Keywords

UN SDGs

Access to Document

Other files and links

Fingerprint

Cite this