在制备高韧性弹性体过程中使用聚二十六烷作为交联剂的最佳条件

IF 2.3 4区 化学 Q3 POLYMER SCIENCE Polymer Journal Pub Date : 2024-02-28 DOI:10.1038/s41428-024-00896-8
Sizhe Liu, Tomoya Hayashi, Mitsuo Hara, Takahiro Seki, Kohzo Ito, Yukikazu Takeoka
{"title":"在制备高韧性弹性体过程中使用聚二十六烷作为交联剂的最佳条件","authors":"Sizhe Liu, Tomoya Hayashi, Mitsuo Hara, Takahiro Seki, Kohzo Ito, Yukikazu Takeoka","doi":"10.1038/s41428-024-00896-8","DOIUrl":null,"url":null,"abstract":"The effects of the cyclic molecules within polyrotaxanes moving over axial molecules serving as cross-linking points in a polymeric network preclude observation of the cyclic effects in polymer networks composed of conventional cross-linking agents. As a result, polymer networks with movable cross-linking points behave more gently and stretch better than conventional polymer networks. These polymer networks can be composed of various polymers when using cross-linkers obtained by modifying the vinyl groups on the polyrotaxanes. In this study, the effects of the polyrotaxane cross-linker concentration and solvent content on elastomer preparation were investigated to obtain elastomers with high toughnesses due to the properties of the polyrotaxane cross-linking agent. If elastomers were prepared in a state in which the cyclic effect of the polyrotaxane was easily expressed by the concentration of the polyrotaxane cross-linker and the amount of solvent, the elastomers obtained elongated more and were tougher than elastomers made from conventional cross-linkers. In this study, the effects of the polyrotaxane cross-linker concentration and solvent content on elastomer preparation were investigated to obtain elastomers with high toughnesses due to the properties of the polyrotaxane cross-linking agent. If elastomers were prepared in a state in which the slide-ring effect of the polyrotaxane was easily expressed by the concentration of the polyrotaxane cross-linker and the amount of solvent, the elastomers obtained elongated more and were tougher than elastomers made from conventional cross-linkers.","PeriodicalId":20302,"journal":{"name":"Polymer Journal","volume":"56 6","pages":"589-598"},"PeriodicalIF":2.3000,"publicationDate":"2024-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Optimal conditions for the use of polyrotaxane as a cross-linker in preparing elastomers with high toughnesses\",\"authors\":\"Sizhe Liu, Tomoya Hayashi, Mitsuo Hara, Takahiro Seki, Kohzo Ito, Yukikazu Takeoka\",\"doi\":\"10.1038/s41428-024-00896-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The effects of the cyclic molecules within polyrotaxanes moving over axial molecules serving as cross-linking points in a polymeric network preclude observation of the cyclic effects in polymer networks composed of conventional cross-linking agents. As a result, polymer networks with movable cross-linking points behave more gently and stretch better than conventional polymer networks. These polymer networks can be composed of various polymers when using cross-linkers obtained by modifying the vinyl groups on the polyrotaxanes. In this study, the effects of the polyrotaxane cross-linker concentration and solvent content on elastomer preparation were investigated to obtain elastomers with high toughnesses due to the properties of the polyrotaxane cross-linking agent. If elastomers were prepared in a state in which the cyclic effect of the polyrotaxane was easily expressed by the concentration of the polyrotaxane cross-linker and the amount of solvent, the elastomers obtained elongated more and were tougher than elastomers made from conventional cross-linkers. In this study, the effects of the polyrotaxane cross-linker concentration and solvent content on elastomer preparation were investigated to obtain elastomers with high toughnesses due to the properties of the polyrotaxane cross-linking agent. If elastomers were prepared in a state in which the slide-ring effect of the polyrotaxane was easily expressed by the concentration of the polyrotaxane cross-linker and the amount of solvent, the elastomers obtained elongated more and were tougher than elastomers made from conventional cross-linkers.\",\"PeriodicalId\":20302,\"journal\":{\"name\":\"Polymer Journal\",\"volume\":\"56 6\",\"pages\":\"589-598\"},\"PeriodicalIF\":2.3000,\"publicationDate\":\"2024-02-28\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Polymer Journal\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.nature.com/articles/s41428-024-00896-8\",\"RegionNum\":4,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"POLYMER SCIENCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Polymer Journal","FirstCategoryId":"92","ListUrlMain":"https://www.nature.com/articles/s41428-024-00896-8","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"POLYMER SCIENCE","Score":null,"Total":0}
引用次数: 0

摘要

在聚合物网络中作为交联点的轴向分子上移动的聚罗他赛内环状分子所产生的效应,排除了在由传统交联剂组成的聚合物网络中观察环状效应的可能性。因此,与传统的聚合物网络相比,具有可移动交联点的聚合物网络表现得更加平缓,伸展性更好。如果使用通过改变聚对苯二甲酸乙烯基而获得的交联剂,这些聚合物网络可以由各种聚合物组成。本研究调查了聚二十六烷交联剂浓度和溶剂含量对弹性体制备的影响,以获得因聚二十六烷交联剂的特性而具有高韧性的弹性体。如果在制备弹性体时,聚二十六烷的循环效应很容易通过聚二十六烷交联剂的浓度和溶剂量表现出来,那么获得的弹性体比使用传统交联剂制成的弹性体伸长更多,韧性更高。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

摘要图片

摘要图片

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Optimal conditions for the use of polyrotaxane as a cross-linker in preparing elastomers with high toughnesses
The effects of the cyclic molecules within polyrotaxanes moving over axial molecules serving as cross-linking points in a polymeric network preclude observation of the cyclic effects in polymer networks composed of conventional cross-linking agents. As a result, polymer networks with movable cross-linking points behave more gently and stretch better than conventional polymer networks. These polymer networks can be composed of various polymers when using cross-linkers obtained by modifying the vinyl groups on the polyrotaxanes. In this study, the effects of the polyrotaxane cross-linker concentration and solvent content on elastomer preparation were investigated to obtain elastomers with high toughnesses due to the properties of the polyrotaxane cross-linking agent. If elastomers were prepared in a state in which the cyclic effect of the polyrotaxane was easily expressed by the concentration of the polyrotaxane cross-linker and the amount of solvent, the elastomers obtained elongated more and were tougher than elastomers made from conventional cross-linkers. In this study, the effects of the polyrotaxane cross-linker concentration and solvent content on elastomer preparation were investigated to obtain elastomers with high toughnesses due to the properties of the polyrotaxane cross-linking agent. If elastomers were prepared in a state in which the slide-ring effect of the polyrotaxane was easily expressed by the concentration of the polyrotaxane cross-linker and the amount of solvent, the elastomers obtained elongated more and were tougher than elastomers made from conventional cross-linkers.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Polymer Journal
Polymer Journal 化学-高分子科学
CiteScore
5.60
自引率
7.10%
发文量
131
审稿时长
2.5 months
期刊介绍: Polymer Journal promotes research from all aspects of polymer science from anywhere in the world and aims to provide an integrated platform for scientific communication that assists the advancement of polymer science and related fields. The journal publishes Original Articles, Notes, Short Communications and Reviews. Subject areas and topics of particular interest within the journal''s scope include, but are not limited to, those listed below: Polymer synthesis and reactions Polymer structures Physical properties of polymers Polymer surface and interfaces Functional polymers Supramolecular polymers Self-assembled materials Biopolymers and bio-related polymer materials Polymer engineering.
期刊最新文献
Special issue: Rising Stars in Polymer Science 2024 Effect of heat treatment time on the PTC behavior of wollastonite/CB/CPE composites Acid-activatable photosensitizers for photodynamic therapy using self-aggregates of chlorophyll‒peptide conjugates Viscoelastic behaviors for optimizing self-healing of gels with host–guest inclusion complexes Structural analysis of polymers via solid-state dynamic nuclear polarization (DNP)-NMR
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1