| アイテムタイプ |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2026-03-23 |
| タイトル |
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タイトル |
Characterization of deproteinized natural rubber modified via graft copolymerization with styrene/acrylonitrile and reinforced with cellulose nanofibers |
| 言語 |
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言語 |
eng |
| キーワード |
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主題Scheme |
Other |
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主題 |
Physical chemistry |
| キーワード |
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主題Scheme |
Other |
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主題 |
Polymer characterization |
| 資源タイプ |
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資源タイプ |
journal article |
| アクセス権 |
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アクセス権 |
open access |
| 著者 |
Nguyen Thi Ngoc, Anh
Vu Trung, Nam
Vu Tue, Minh
Tran Huy, Trong
Nguyen Thi, Quynh
Than Van, Hau
Morishita, Shu
Nguyen, Thu Ha
網代, 広治
Tran, Thi Thuy
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
Natural rubber (NR) and cellulose are promising biopolymers for the development of sustainable materials. Natural rubber has several superior properties, such as outstanding properties and resilience. Moreover, the greatest advantage of cellulose nanofibers (CNFs) is their high mechanical strength, which is very suitable for making reinforcement domains on other polymers. However, the disparity in polarity between NR and CNFs significantly influences the properties of the resulting composite materials. This study investigated the graft copolymerization of styrene/acrylonitrile onto deproteinized natural rubber (DPNR) to increase its polarity, thermal stability, and mechanical properties. The composite materials were prepared from natural rubber grafted with CNFs via CNF dispersion in latex using ultrasonic waves with the aim of improving the mechanical properties of NR. The mechanical properties of the materials were studied via tensile testing, where the tensile strength of the composite with the graft copolymer matrix domain at a CNF of 1.0 wt.% (5.09 ± 0.49 MPa) was three times greater than that of the composite with DPNR (1.6 ± 0.14 MPa). The dispersion capacity of CNFs within various rubber matrix domains was assessed by analyzing morphological alterations with scanning electron microscopy. The increase in the thermal properties of the resulting products was verified via thermogravimetric analysis. |
| 書誌情報 |
en : Polymer Journal
巻 57,
号 5,
p. 527-538,
ページ数 12,
発行日 2025-05-01
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| 出版者 |
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出版者 |
Springer Nature |
| ISSN |
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収録物識別子タイプ |
EISSN |
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収録物識別子 |
1349-0540 |
| 出版者版DOI |
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関連タイプ |
isVersionOf |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1038/s41428-024-01008-2 |
| 出版者版URI |
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関連タイプ |
isVersionOf |
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識別子タイプ |
URI |
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関連識別子 |
https://www.nature.com/articles/s41428-024-01008-2 |
| 権利 |
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権利情報 |
Copyright © 2025, The Author(s), under exclusive licence to The Society of Polymer Science, Japan. This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: http://dx.doi.org/10.1038/s41428-024-01008-2 . |
| 著者版フラグ |
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出版タイプ |
AM |
| 助成情報 |
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助成機関名 |
Vingroup Innovation Foundation (VINIF) |
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研究課題番号 |
VINIF.2023.ThS.013 |
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研究課題名 |
Master, PhD Scholarship Programme of Vingroup Innovation Foundation (VINIF) |
| 助成情報 |
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助成機関名 |
Japan Society for the Promotion of Science (JSPS) |
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研究課題番号 |
JPJSBP120229702 |
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研究課題名 |
Bilateral Program: Joint Research Vietnam–Japan |
| 助成情報 |
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助成機関名 |
Ministry of Science and Technology (MOST) |
fulltext (1.7 MB)
