Recent development in electrode design for wide-temperature supercapacitors

IF 10.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Science China Chemistry Pub Date : 2024-09-06 DOI:10.1007/s11426-024-2149-x

Jianhong Liu, Qiang Zhou, Yuxiao Lin, Xinsheng Zhao, Guangmin Zhou, Xiaoxiao Li

{"title":"Recent development in electrode design for wide-temperature supercapacitors","authors":"Jianhong Liu, Qiang Zhou, Yuxiao Lin, Xinsheng Zhao, Guangmin Zhou, Xiaoxiao Li","doi":"10.1007/s11426-024-2149-x","DOIUrl":null,"url":null,"abstract":"<div><p>An ever-increasing market demand has stimulated the soaring enthusiasm of researchers to develop wide-temperature super-capacitors (SCs). The active electrode is one of the most important parts of SC, which is directly related to the energy density, power transmission and long-term cyclability of the device in the wide-temperature environment. Compared with the SC electrodes aimed for room-temperature application, the SC electrodes for operating at wide-temperature scene often face greater challenges. In this review, the main challenges of SC electrodes under various temperature conditions, including low, high and cross-fade temperatures, are summarized. The relevant performance decay and failure mechanisms of wide-temperature SC electrodes are analyzed. In addition, this review deals with the recent studies and developments in robust wide-temperature SC electrodes with respect to the rational design of electrode structures and the exploitation of advanced active materials. Finally, the future directions for exploring reliable wide-temperature SCs are also proposed.\n</p><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":772,"journal":{"name":"Science China Chemistry","volume":"68 1","pages":"96 - 117"},"PeriodicalIF":10.4000,"publicationDate":"2024-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Science China Chemistry","FirstCategoryId":"1","ListUrlMain":"https://link.springer.com/article/10.1007/s11426-024-2149-x","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

Abstract

An ever-increasing market demand has stimulated the soaring enthusiasm of researchers to develop wide-temperature super-capacitors (SCs). The active electrode is one of the most important parts of SC, which is directly related to the energy density, power transmission and long-term cyclability of the device in the wide-temperature environment. Compared with the SC electrodes aimed for room-temperature application, the SC electrodes for operating at wide-temperature scene often face greater challenges. In this review, the main challenges of SC electrodes under various temperature conditions, including low, high and cross-fade temperatures, are summarized. The relevant performance decay and failure mechanisms of wide-temperature SC electrodes are analyzed. In addition, this review deals with the recent studies and developments in robust wide-temperature SC electrodes with respect to the rational design of electrode structures and the exploitation of advanced active materials. Finally, the future directions for exploring reliable wide-temperature SCs are also proposed.

查看原文本刊更多论文

宽温超级电容器电极设计的最新进展

不断增长的市场需求激发了研究人员开发宽温超级电容器（SC）的热情。有源电极是 SC 最重要的组成部分之一，直接关系到器件在宽温环境下的能量密度、功率传输和长期循环性。与针对室温应用的 SC 电极相比，在宽温环境下工作的 SC 电极往往面临更大的挑战。本综述总结了 SC 电极在各种温度条件下（包括低温、高温和跨衰变温度）面临的主要挑战。分析了宽温 SC 电极的相关性能衰减和失效机制。此外，本综述还论述了在电极结构的合理设计和先进活性材料的开发利用方面，有关稳健型宽温 SC 电极的最新研究和发展。最后，还提出了探索可靠的宽温 SC 的未来方向。

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分钟内获得全文求助全文

来源期刊

Science China Chemistry CHEMISTRY, MULTIDISCIPLINARY-

CiteScore

14.40

自引率

7.30%

发文量

3787

审稿时长

2.2 months

期刊介绍： Science China Chemistry, co-sponsored by the Chinese Academy of Sciences and the National Natural Science Foundation of China and published by Science China Press, publishes high-quality original research in both basic and applied chemistry. Indexed by Science Citation Index, it is a premier academic journal in the field. Categories of articles include: Highlights. Brief summaries and scholarly comments on recent research achievements in any field of chemistry. Perspectives. Concise reports on thelatest chemistry trends of interest to scientists worldwide, including discussions of research breakthroughs and interpretations of important science and funding policies. Reviews. In-depth summaries of representative results and achievements of the past 5–10 years in selected topics based on or closely related to the research expertise of the authors, providing a thorough assessment of the significance, current status, and future research directions of the field.