Thermal safety overview of silicon-carbon anode in lithium-ion batteries: Key parameters in determining the reactivity

IF 4.1 2区 材料科学 Q2 ENGINEERING, CHEMICAL
Zhi-Jun Jiang , Zhen-Hui Luo , Jia-Xin Guo , Yun-Fei Du , Feng Jiang , Nai-Lu Shen , Tao Wang , Xu Liu , Jie Huang , Wen-Han Chen , Yang Zhou , Zhiyang Lyu , Xin Shen , Xin-Bing Cheng , Yuping Wu
{"title":"Thermal safety overview of silicon-carbon anode in lithium-ion batteries: Key parameters in determining the reactivity","authors":"Zhi-Jun Jiang ,&nbsp;Zhen-Hui Luo ,&nbsp;Jia-Xin Guo ,&nbsp;Yun-Fei Du ,&nbsp;Feng Jiang ,&nbsp;Nai-Lu Shen ,&nbsp;Tao Wang ,&nbsp;Xu Liu ,&nbsp;Jie Huang ,&nbsp;Wen-Han Chen ,&nbsp;Yang Zhou ,&nbsp;Zhiyang Lyu ,&nbsp;Xin Shen ,&nbsp;Xin-Bing Cheng ,&nbsp;Yuping Wu","doi":"10.1016/j.partic.2025.03.013","DOIUrl":null,"url":null,"abstract":"<div><div>The quest for high-energy-density lithium-ion batteries has led to the widespread adoption of silicon anodes, yet their safety, particularly regarding thermal runaway, remains a critical concern. Herein, the thermal safety overview of silicon-carbon anode is conducted to identify the determinants of materials reactivity and heat generation sources. In the hierarchical silicon-carbon anode, surface floating silicon without carbon protection is a serious hazard affecting the thermal safety, exhibiting a 77 % increase in heat release at 100 % state of charge. When the pouch cells with floating silicon are conducted in the test of accelerating rate calorimeter, the maximum temperature can be 875.2 °C (532.1 °C for samples without floating silicon). In addition, the thermal safety of graphite anodes blending with different ratios of silicon-carbon electrode are also explored, confirming the potential safety risks of high-silicon-content lithium-ion batteries. This work presents comprehensive understandings on the thermal features of the high-capacity silicon-carbon anode, which is pivotal for enhancing the safety of next-generation silicon-based high-energy-density batteries.</div></div>","PeriodicalId":401,"journal":{"name":"Particuology","volume":"100 ","pages":"Pages 178-185"},"PeriodicalIF":4.1000,"publicationDate":"2025-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Particuology","FirstCategoryId":"88","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1674200125000872","RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}
引用次数: 0

Abstract

The quest for high-energy-density lithium-ion batteries has led to the widespread adoption of silicon anodes, yet their safety, particularly regarding thermal runaway, remains a critical concern. Herein, the thermal safety overview of silicon-carbon anode is conducted to identify the determinants of materials reactivity and heat generation sources. In the hierarchical silicon-carbon anode, surface floating silicon without carbon protection is a serious hazard affecting the thermal safety, exhibiting a 77 % increase in heat release at 100 % state of charge. When the pouch cells with floating silicon are conducted in the test of accelerating rate calorimeter, the maximum temperature can be 875.2 °C (532.1 °C for samples without floating silicon). In addition, the thermal safety of graphite anodes blending with different ratios of silicon-carbon electrode are also explored, confirming the potential safety risks of high-silicon-content lithium-ion batteries. This work presents comprehensive understandings on the thermal features of the high-capacity silicon-carbon anode, which is pivotal for enhancing the safety of next-generation silicon-based high-energy-density batteries.

Abstract Image

求助全文
约1分钟内获得全文 求助全文
来源期刊
Particuology
Particuology 工程技术-材料科学:综合
CiteScore
6.70
自引率
2.90%
发文量
1730
审稿时长
32 days
期刊介绍: The word ‘particuology’ was coined to parallel the discipline for the science and technology of particles. Particuology is an interdisciplinary journal that publishes frontier research articles and critical reviews on the discovery, formulation and engineering of particulate materials, processes and systems. It especially welcomes contributions utilising advanced theoretical, modelling and measurement methods to enable the discovery and creation of new particulate materials, and the manufacturing of functional particulate-based products, such as sensors. Papers are handled by Thematic Editors who oversee contributions from specific subject fields. These fields are classified into: Particle Synthesis and Modification; Particle Characterization and Measurement; Granular Systems and Bulk Solids Technology; Fluidization and Particle-Fluid Systems; Aerosols; and Applications of Particle Technology. Key topics concerning the creation and processing of particulates include: -Modelling and simulation of particle formation, collective behaviour of particles and systems for particle production over a broad spectrum of length scales -Mining of experimental data for particle synthesis and surface properties to facilitate the creation of new materials and processes -Particle design and preparation including controlled response and sensing functionalities in formation, delivery systems and biological systems, etc. -Experimental and computational methods for visualization and analysis of particulate system. These topics are broadly relevant to the production of materials, pharmaceuticals and food, and to the conversion of energy resources to fuels and protection of the environment.
×
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