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The Study of Zeolitic Imidazolate Framework (ZIF-8) Doped Polyvinyl Alcohol/Starch/Methyl Cellulose Blend Film

Shaoxiang Lee, Yunna Lei, Dong Wang, Chunxu Li Orcid Logo, Jiaji Cheng, Jiaping Wang, Wenqiao Meng, Meng Liu

Polymers, Volume: 11, Issue: 12, Start page: 1986

Swansea University Author: Chunxu Li Orcid Logo

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DOI (Published version): 10.3390/polym11121986

Abstract

ZIF-8 nanoparticle-doped polyvinyl alcohol (PVA)-S-MC films were prepared via casting method. The effect of different concentrations of ZIF-8 on the physical properties and structural characterization of the films were investigated. The results indicated that ZIF-8 could increase the water resistanc...

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Published in: Polymers
ISSN: 2073-4360
Published: MDPI AG 2019
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URI: https://cronfa.swan.ac.uk/Record/cronfa66014
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spelling v2 66014 2024-04-09 The Study of Zeolitic Imidazolate Framework (ZIF-8) Doped Polyvinyl Alcohol/Starch/Methyl Cellulose Blend Film e6ed70d02c25b05ab52340312559d684 0000-0001-7851-0260 Chunxu Li Chunxu Li true false 2024-04-09 ACEM ZIF-8 nanoparticle-doped polyvinyl alcohol (PVA)-S-MC films were prepared via casting method. The effect of different concentrations of ZIF-8 on the physical properties and structural characterization of the films were investigated. The results indicated that ZIF-8 could increase the water resistance and mechanical property of the membrane. Through FTIR, scanning electron microscope (SEM), atomic force microscope (AFM), and TGA analysis, it was found that ZIF-8 changed the phenomenon of macromolecule agglomeration and improved the thermal stability of the membrane. The breathable behavior of the film was also studied through oxygen permeability and water vapor permeability analysis. The result illustrated that the breathability of the film improved significantly by adding ZIF-8. The maximum reached when the weight ratio of ZIF-8 was 0.01 wt %. The property expands the application of PVA/starch blend film in the postharvest technology of fruits and vegetables. Journal Article Polymers 11 12 1986 MDPI AG 2073-4360 PVA/starch; composite membrane; metal-organic frameworks 2 12 2019 2019-12-02 10.3390/polym11121986 COLLEGE NANME Aerospace, Civil, Electrical, and Mechanical Engineering COLLEGE CODE ACEM Swansea University This work was supported by the National Natural Science Foundation of China [No. 51806113]. 2024-05-22T15:30:11.1679509 2024-04-09T20:13:24.6031131 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Mechanical Engineering Shaoxiang Lee 1 Yunna Lei 2 Dong Wang 3 Chunxu Li 0000-0001-7851-0260 4 Jiaji Cheng 5 Jiaping Wang 6 Wenqiao Meng 7 Meng Liu 8 66014__30440__b5bc0d095769499ebf6043cf91043a49.pdf 66014.VoR.pdf 2024-05-22T15:27:55.9951699 Output 4182293 application/pdf Version of Record true © 2019 by the authors. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license . true eng http://creativecommons.org/licenses/by/4.0/
title The Study of Zeolitic Imidazolate Framework (ZIF-8) Doped Polyvinyl Alcohol/Starch/Methyl Cellulose Blend Film
spellingShingle The Study of Zeolitic Imidazolate Framework (ZIF-8) Doped Polyvinyl Alcohol/Starch/Methyl Cellulose Blend Film
Chunxu Li
title_short The Study of Zeolitic Imidazolate Framework (ZIF-8) Doped Polyvinyl Alcohol/Starch/Methyl Cellulose Blend Film
title_full The Study of Zeolitic Imidazolate Framework (ZIF-8) Doped Polyvinyl Alcohol/Starch/Methyl Cellulose Blend Film
title_fullStr The Study of Zeolitic Imidazolate Framework (ZIF-8) Doped Polyvinyl Alcohol/Starch/Methyl Cellulose Blend Film
title_full_unstemmed The Study of Zeolitic Imidazolate Framework (ZIF-8) Doped Polyvinyl Alcohol/Starch/Methyl Cellulose Blend Film
title_sort The Study of Zeolitic Imidazolate Framework (ZIF-8) Doped Polyvinyl Alcohol/Starch/Methyl Cellulose Blend Film
author_id_str_mv e6ed70d02c25b05ab52340312559d684
author_id_fullname_str_mv e6ed70d02c25b05ab52340312559d684_***_Chunxu Li
author Chunxu Li
author2 Shaoxiang Lee
Yunna Lei
Dong Wang
Chunxu Li
Jiaji Cheng
Jiaping Wang
Wenqiao Meng
Meng Liu
format Journal article
container_title Polymers
container_volume 11
container_issue 12
container_start_page 1986
publishDate 2019
institution Swansea University
issn 2073-4360
doi_str_mv 10.3390/polym11121986
publisher MDPI AG
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Mechanical Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Mechanical Engineering
document_store_str 1
active_str 0
description ZIF-8 nanoparticle-doped polyvinyl alcohol (PVA)-S-MC films were prepared via casting method. The effect of different concentrations of ZIF-8 on the physical properties and structural characterization of the films were investigated. The results indicated that ZIF-8 could increase the water resistance and mechanical property of the membrane. Through FTIR, scanning electron microscope (SEM), atomic force microscope (AFM), and TGA analysis, it was found that ZIF-8 changed the phenomenon of macromolecule agglomeration and improved the thermal stability of the membrane. The breathable behavior of the film was also studied through oxygen permeability and water vapor permeability analysis. The result illustrated that the breathability of the film improved significantly by adding ZIF-8. The maximum reached when the weight ratio of ZIF-8 was 0.01 wt %. The property expands the application of PVA/starch blend film in the postharvest technology of fruits and vegetables.
published_date 2019-12-02T15:30:09Z
_version_ 1799763483662745600
score 11.01438

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