三维打印对称超级电容器中具有稳定电化学响应的多孔碳纳米管电极

IF 4.2 3区工程技术 Q2 ELECTROCHEMISTRY

Electrochemistry Communications Pub Date : 2025-06-27 DOI:10.1016/j.elecom.2025.107988

Siobhán Breen , Vijaykumar Jadhav , Colm Glynn , Colm O'Dwyer

{"title":"三维打印对称超级电容器中具有稳定电化学响应的多孔碳纳米管电极","authors":"Siobhán Breen , Vijaykumar Jadhav , Colm Glynn , Colm O'Dwyer","doi":"10.1016/j.elecom.2025.107988","DOIUrl":null,"url":null,"abstract":"<div><div>Multi-walled carbon nanotube porous networks offer excellent capacitance and stable electrochemical response in 3D printed symmetric supercapacitors made by fused deposition modelling of conductive thermoset polylactic acid (PLA) current collectors. These electrodes show a stable voltammetric and galvanostatic response with an aqueous KOH electrolyte, without any pretreatment of the graphite-impregnated printed PLA. The printed supercapacitors showed capacitance values of ∼80 F g<sup>−1</sup> with a retention of >96 %.</div></div>","PeriodicalId":304,"journal":{"name":"Electrochemistry Communications","volume":"177 ","pages":"Article 107988"},"PeriodicalIF":4.2000,"publicationDate":"2025-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Porous carbon nanotube electrodes in 3D printed symmetric supercapacitors with stable electrochemical response\",\"authors\":\"Siobhán Breen , Vijaykumar Jadhav , Colm Glynn , Colm O'Dwyer\",\"doi\":\"10.1016/j.elecom.2025.107988\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Multi-walled carbon nanotube porous networks offer excellent capacitance and stable electrochemical response in 3D printed symmetric supercapacitors made by fused deposition modelling of conductive thermoset polylactic acid (PLA) current collectors. These electrodes show a stable voltammetric and galvanostatic response with an aqueous KOH electrolyte, without any pretreatment of the graphite-impregnated printed PLA. The printed supercapacitors showed capacitance values of ∼80 F g<sup>−1</sup> with a retention of >96 %.</div></div>\",\"PeriodicalId\":304,\"journal\":{\"name\":\"Electrochemistry Communications\",\"volume\":\"177 \",\"pages\":\"Article 107988\"},\"PeriodicalIF\":4.2000,\"publicationDate\":\"2025-06-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Electrochemistry Communications\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1388248125001274\",\"RegionNum\":3,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ELECTROCHEMISTRY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Electrochemistry Communications","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1388248125001274","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ELECTROCHEMISTRY","Score":null,"Total":0}

引用次数: 0

摘要

多壁碳纳米管多孔网络在3D打印对称超级电容器中提供了优异的电容和稳定的电化学响应，该超级电容器是由导电热固性聚乳酸（PLA）集流器熔融沉积建模制成的。这些电极在KOH水溶液中表现出稳定的伏安和恒流响应，而无需对石墨浸渍印刷PLA进行任何预处理。打印的超级电容器显示电容值为~ 80 F g−1，保留率为>； 96%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Porous carbon nanotube electrodes in 3D printed symmetric supercapacitors with stable electrochemical response

Multi-walled carbon nanotube porous networks offer excellent capacitance and stable electrochemical response in 3D printed symmetric supercapacitors made by fused deposition modelling of conductive thermoset polylactic acid (PLA) current collectors. These electrodes show a stable voltammetric and galvanostatic response with an aqueous KOH electrolyte, without any pretreatment of the graphite-impregnated printed PLA. The printed supercapacitors showed capacitance values of ∼80 F g⁻¹ with a retention of >96 %.

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

Electrochemistry Communications 工程技术-电化学

CiteScore

8.50

自引率

3.70%

发文量

160

审稿时长

1.2 months

期刊介绍： Electrochemistry Communications is an open access journal providing fast dissemination of short communications, full communications and mini reviews covering the whole field of electrochemistry which merit urgent publication. Short communications are limited to a maximum of 20,000 characters (including spaces) while full communications and mini reviews are limited to 25,000 characters (including spaces). Supplementary information is permitted for full communications and mini reviews but not for short communications. We aim to be the fastest journal in electrochemistry for these types of papers.