聚丙烯腈多孔支架中的原位聚合聚(1,3-二氧戊环):用于室温电池的新型复合聚合物电解质

IF 5.4 Q2 CHEMISTRY, PHYSICAL
Nicolò Albanelli , Francesco Capodarca , Michele Zanoni , Giampaolo Lacarbonara , Maria Letizia Focarete , Chiara Gualandi , Catia Arbizzani
{"title":"聚丙烯腈多孔支架中的原位聚合聚(1,3-二氧戊环):用于室温电池的新型复合聚合物电解质","authors":"Nicolò Albanelli ,&nbsp;Francesco Capodarca ,&nbsp;Michele Zanoni ,&nbsp;Giampaolo Lacarbonara ,&nbsp;Maria Letizia Focarete ,&nbsp;Chiara Gualandi ,&nbsp;Catia Arbizzani","doi":"10.1016/j.powera.2024.100140","DOIUrl":null,"url":null,"abstract":"<div><p>The need for high-energy and safe batteries is more and more urgent, and a possible approach is to use solid polymer electrolyte with high conductivity combined with lithium metal anode. Poly (1,3-dioxolane)-based electrolytes are promising, and the feasibility to polymerize 1,3-dioxolane (DOL) in situ makes this approach very attractive. In this paper, we present the in situ electro-initiated polymerization of DOL in polyacrylonitrile nanofibrous mats, without using initiator or crosslinking agents. The amount of monomer loaded in the porous scaffold, the electrochemical technique used to initiate the polymerization and the salt amount were investigated as important parameters that affect the ion conductivity and the performance of the obtained polymer electrolyte. Particular attention was directed towards minimizing the presence of residual monomer in the resulting polymer, with the aim of progressing towards the development of a real solid-state polymer electrolyte. The results of the thermal, morphological, and electrochemical characterization are reported and discussed.</p></div>","PeriodicalId":34318,"journal":{"name":"Journal of Power Sources Advances","volume":"26 ","pages":"Article 100140"},"PeriodicalIF":5.4000,"publicationDate":"2024-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666248524000064/pdfft?md5=92e513ea4e52103b208c94749199c4dd&pid=1-s2.0-S2666248524000064-main.pdf","citationCount":"0","resultStr":"{\"title\":\"In situ polymerized poly(1,3-dioxolane) in polyacrylonitrile porous scaffolds: A novel composite polymer electrolyte for room temperature battery application\",\"authors\":\"Nicolò Albanelli ,&nbsp;Francesco Capodarca ,&nbsp;Michele Zanoni ,&nbsp;Giampaolo Lacarbonara ,&nbsp;Maria Letizia Focarete ,&nbsp;Chiara Gualandi ,&nbsp;Catia Arbizzani\",\"doi\":\"10.1016/j.powera.2024.100140\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The need for high-energy and safe batteries is more and more urgent, and a possible approach is to use solid polymer electrolyte with high conductivity combined with lithium metal anode. Poly (1,3-dioxolane)-based electrolytes are promising, and the feasibility to polymerize 1,3-dioxolane (DOL) in situ makes this approach very attractive. In this paper, we present the in situ electro-initiated polymerization of DOL in polyacrylonitrile nanofibrous mats, without using initiator or crosslinking agents. The amount of monomer loaded in the porous scaffold, the electrochemical technique used to initiate the polymerization and the salt amount were investigated as important parameters that affect the ion conductivity and the performance of the obtained polymer electrolyte. Particular attention was directed towards minimizing the presence of residual monomer in the resulting polymer, with the aim of progressing towards the development of a real solid-state polymer electrolyte. The results of the thermal, morphological, and electrochemical characterization are reported and discussed.</p></div>\",\"PeriodicalId\":34318,\"journal\":{\"name\":\"Journal of Power Sources Advances\",\"volume\":\"26 \",\"pages\":\"Article 100140\"},\"PeriodicalIF\":5.4000,\"publicationDate\":\"2024-02-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S2666248524000064/pdfft?md5=92e513ea4e52103b208c94749199c4dd&pid=1-s2.0-S2666248524000064-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Power Sources Advances\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2666248524000064\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Power Sources Advances","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2666248524000064","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 0

摘要

人们对高能量和安全电池的需求越来越迫切,一种可行的方法是使用具有高导电性的固体聚合物电解质与锂金属阳极相结合。基于聚(1,3-二氧戊环)的电解质前景广阔,而原位聚合 1,3-二氧戊环(DOL)的可行性使这种方法极具吸引力。本文介绍了在不使用引发剂或交联剂的情况下,在聚丙烯腈纳米纤维垫中原位电引发聚合 DOL 的方法。多孔支架中的单体负载量、用于引发聚合的电化学技术以及盐量都是影响离子传导性和所获聚合物电解质性能的重要参数。研究人员特别关注如何最大限度地减少聚合物中残留单体的存在,以期在开发真正的固态聚合物电解质方面取得进展。报告和讨论了热学、形态学和电化学表征的结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
In situ polymerized poly(1,3-dioxolane) in polyacrylonitrile porous scaffolds: A novel composite polymer electrolyte for room temperature battery application

The need for high-energy and safe batteries is more and more urgent, and a possible approach is to use solid polymer electrolyte with high conductivity combined with lithium metal anode. Poly (1,3-dioxolane)-based electrolytes are promising, and the feasibility to polymerize 1,3-dioxolane (DOL) in situ makes this approach very attractive. In this paper, we present the in situ electro-initiated polymerization of DOL in polyacrylonitrile nanofibrous mats, without using initiator or crosslinking agents. The amount of monomer loaded in the porous scaffold, the electrochemical technique used to initiate the polymerization and the salt amount were investigated as important parameters that affect the ion conductivity and the performance of the obtained polymer electrolyte. Particular attention was directed towards minimizing the presence of residual monomer in the resulting polymer, with the aim of progressing towards the development of a real solid-state polymer electrolyte. The results of the thermal, morphological, and electrochemical characterization are reported and discussed.

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
CiteScore
9.10
自引率
0.00%
发文量
18
审稿时长
64 days
×
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
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
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 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信