Preparation parameters of polyaniline/polyvinyl chloride flexible wires for electrical conductivity performance analysis based on orthogonal arrays.

IF 1.8 4区 化学 Q3 POLYMER SCIENCE Designed Monomers and Polymers Pub Date : 2021-06-28 eCollection Date: 2021-01-01 DOI:10.1080/15685551.2021.1936373
Wu Xuelian, Jiang Jiang, Yang Jian, Feng Qin, Wang Zhifeng
{"title":"Preparation parameters of polyaniline/polyvinyl chloride flexible wires for electrical conductivity performance analysis based on orthogonal arrays.","authors":"Wu Xuelian,&nbsp;Jiang Jiang,&nbsp;Yang Jian,&nbsp;Feng Qin,&nbsp;Wang Zhifeng","doi":"10.1080/15685551.2021.1936373","DOIUrl":null,"url":null,"abstract":"<p><p>A flexible polyaniline/polyvinyl chloride (PVC) polymer conductive wire was prepared using flexible PVC polymer as the substrate by the swelling - in-situ polymerization method, the line-shaped dents were pressed on the substrate by the thermodynamic pre-deformation treatment technology. Based on the orthogonal test method, the effects of five main influencing factors - swelling time (A), swelling temperature (B), oxidation temperature (C), oxidation time (D), and oxidant concentration (E) - on the conductivity of the prepared polyaniline/PVC conductive wire was investigated. The results of the orthogonal array testing were subjected to range analysis and analysis of variance (ANOVA), and the influencing factors, in terms of significance, follow the order of swelling temperature, oxidation time, swelling time, oxidation temperature, and oxidant concentration, with the optimal factor-level combination being A<sub>2</sub>B<sub>2</sub>C<sub>2</sub>D<sub>2</sub>E<sub>2</sub>, which led to a desirable conductivity up to 1.19 × 10<sup>-1</sup> S/cm. In addition, the influence of different conductive line size characteristics on the molecular structure, microstructure, and conductivity of polyaniline/PVC flexible conductive wire was further studied. On the microstructure, as the line width increases, the infrared absorption intensity ratio of the quinone ring and the benzene ring in the polyaniline/PVC conductive wires gradually approaches 1. The microstructure, as the line width of the polyaniline/PVC conductive wire increases, the formed polyaniline gradually changes from flakes and granules to fibrous strips and entangles with each other to form a spatial network structure. The conductivity of the wire increases with the increase of its width up to 1.48 × 10<sup>-1</sup> S/cm.</p>","PeriodicalId":11170,"journal":{"name":"Designed Monomers and Polymers","volume":"24 1","pages":"191-198"},"PeriodicalIF":1.8000,"publicationDate":"2021-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/15685551.2021.1936373","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Designed Monomers and Polymers","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1080/15685551.2021.1936373","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2021/1/1 0:00:00","PubModel":"eCollection","JCR":"Q3","JCRName":"POLYMER SCIENCE","Score":null,"Total":0}
引用次数: 0

Abstract

A flexible polyaniline/polyvinyl chloride (PVC) polymer conductive wire was prepared using flexible PVC polymer as the substrate by the swelling - in-situ polymerization method, the line-shaped dents were pressed on the substrate by the thermodynamic pre-deformation treatment technology. Based on the orthogonal test method, the effects of five main influencing factors - swelling time (A), swelling temperature (B), oxidation temperature (C), oxidation time (D), and oxidant concentration (E) - on the conductivity of the prepared polyaniline/PVC conductive wire was investigated. The results of the orthogonal array testing were subjected to range analysis and analysis of variance (ANOVA), and the influencing factors, in terms of significance, follow the order of swelling temperature, oxidation time, swelling time, oxidation temperature, and oxidant concentration, with the optimal factor-level combination being A2B2C2D2E2, which led to a desirable conductivity up to 1.19 × 10-1 S/cm. In addition, the influence of different conductive line size characteristics on the molecular structure, microstructure, and conductivity of polyaniline/PVC flexible conductive wire was further studied. On the microstructure, as the line width increases, the infrared absorption intensity ratio of the quinone ring and the benzene ring in the polyaniline/PVC conductive wires gradually approaches 1. The microstructure, as the line width of the polyaniline/PVC conductive wire increases, the formed polyaniline gradually changes from flakes and granules to fibrous strips and entangles with each other to form a spatial network structure. The conductivity of the wire increases with the increase of its width up to 1.48 × 10-1 S/cm.

Abstract Image

Abstract Image

Abstract Image

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
基于正交阵列的聚苯胺/聚氯乙烯软线制备参数及其导电性能分析
以柔性聚氯乙烯(PVC)聚合物为基材,采用原位膨胀聚合法制备了柔性聚苯胺/聚氯乙烯(PVC)聚合物导电丝,并采用热力学预变形处理技术在基材上压出线状凹痕。采用正交试验法,考察了溶胀时间(A)、溶胀温度(B)、氧化温度(C)、氧化时间(D)和氧化剂浓度(E) 5个主要影响因素对所制聚苯胺/PVC导电丝导电性能的影响。正交试验结果进行极差分析和方差分析(ANOVA),影响因素显著性依次为溶胀温度、氧化时间、溶胀时间、氧化温度、氧化剂浓度,最佳因子水平组合为A2B2C2D2E2,电导率可达1.19 × 10-1 S/cm。此外,还进一步研究了不同导线尺寸特性对聚苯胺/聚氯乙烯软导线分子结构、微观结构和电导率的影响。在微观结构上,随着线宽的增大,聚苯胺/聚氯乙烯导线中醌环和苯环的红外吸收强度比逐渐趋近于1。微观结构上,随着聚苯胺/PVC导电丝线宽的增大,形成的聚苯胺逐渐由片状、颗粒变为纤维条,并相互缠绕,形成空间网状结构。导线的电导率随导线宽度的增加而增加,最高可达1.48 × 10-1 S/cm。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Designed Monomers and Polymers
Designed Monomers and Polymers 化学-高分子科学
CiteScore
3.30
自引率
0.00%
发文量
28
审稿时长
2.1 months
期刊介绍: Designed Monomers and Polymers ( DMP) publishes prompt peer-reviewed papers and short topical reviews on all areas of macromolecular design and applications. Emphasis is placed on the preparations of new monomers, including characterization and applications. Experiments should be presented in sufficient detail (including specific observations, precautionary notes, use of new materials, techniques, and their possible problems) that they could be reproduced by any researcher wishing to repeat the work. The journal also includes macromolecular design of polymeric materials (such as polymeric biomaterials, biomedical polymers, etc.) with medical applications. DMP provides an interface between organic and polymer chemistries and aims to bridge the gap between monomer synthesis and the design of new polymers. Submssions are invited in the areas including, but not limited to: -macromolecular science, initiators, macroinitiators for macromolecular design -kinetics, mechanism and modelling aspects of polymerization -new methods of synthesis of known monomers -new monomers (must show evidence for polymerization, e.g. polycondensation, sequential combination, oxidative coupling, radiation, plasma polymerization) -functional prepolymers of various architectures such as hyperbranched polymers, telechelic polymers, macromonomers, or dendrimers -new polymeric materials with biomedical applications
期刊最新文献
Synthesis and properties of bio-based semi-aromatic heat-resistant copolymer polyamide 5T-co-6T. Progress in synthesis, modification, characterization and applications of hyperbranched polyphosphate polyesters. The effect of polycarboxylate superplasticizer on the strength and hydration performance of alkali slag building materials. Ionic Organic Network-based C3-symmetric@Triazine core as a selective Hg+2 sensor. Cyclodextrin-grafted redox-responsive hydrogel mediated by disulfide bridges for regulated drug delivery.
×
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