基于点击反应设计超低氮磷比长循环寿命锌离子电池共聚SEI层

IF 26 1区 材料科学 Q1 CHEMISTRY, PHYSICAL
Baohua Liu, Xue Ma, Qinghong Wang, Shilin Zhang, Jodie Yuwono, Huanyu Jin, Juan Qiu, Houyi Ma, Chao Wang, Chao Lai
{"title":"基于点击反应设计超低氮磷比长循环寿命锌离子电池共聚SEI层","authors":"Baohua Liu,&nbsp;Xue Ma,&nbsp;Qinghong Wang,&nbsp;Shilin Zhang,&nbsp;Jodie Yuwono,&nbsp;Huanyu Jin,&nbsp;Juan Qiu,&nbsp;Houyi Ma,&nbsp;Chao Wang,&nbsp;Chao Lai","doi":"10.1002/aenm.202404660","DOIUrl":null,"url":null,"abstract":"<p>Balancing interfacial interactions is critical to the reversibility and cycle stability of Zn ion batteries, as severe chemical corrosion and undesirable hydrogen evolution reaction (HER) are inevitable for Zn anode in aqueous electrolytes during the charge/discharge process. Herein, a multi-functional copolymeric solid/electrolyte interface (SEI) layer, self-assembling on Zn anode based on the click reaction between epoxy silane and thioalcohol, is employed to eliminate these side reactions. The dense and robust SEI layer can not only physically repel water from the surface of the Zn anode to effectively inhibit the chemical corrosion and HER but also facilitate the desolvation of Zn<sup>2+</sup> to accelerate the kinetic process. Additionally, it also can regulate the interfacial ion flux and induce the preferred Zn plating with (002) crystallographic orientation, enabling dendrite-free Zn deposition. As a result, a stable Zn anode with a long cycle life of ≈200 h at a depth of discharge (DoD) of 60% is achieved. The Zn||V<sub>2</sub>O<sub>5</sub> full cell delivers a high specific capacity of 165.2 mAh g<sup>−1</sup> after 600 cycles at an ultralow N/P ratio (the capacity of the negative electrode to the capacity of the positive electrode) of 2.5. The construction of this robust copolymeric SEI layer provides a new pathway for the development of practical Zn ion batteries.</p>","PeriodicalId":111,"journal":{"name":"Advanced Energy Materials","volume":"15 16","pages":""},"PeriodicalIF":26.0000,"publicationDate":"2024-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Designing Copolymeric SEI Layer Based on Click Reaction toward Ultralow N/P Ratio and Long Cycle Life Zinc Ion Batteries\",\"authors\":\"Baohua Liu,&nbsp;Xue Ma,&nbsp;Qinghong Wang,&nbsp;Shilin Zhang,&nbsp;Jodie Yuwono,&nbsp;Huanyu Jin,&nbsp;Juan Qiu,&nbsp;Houyi Ma,&nbsp;Chao Wang,&nbsp;Chao Lai\",\"doi\":\"10.1002/aenm.202404660\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Balancing interfacial interactions is critical to the reversibility and cycle stability of Zn ion batteries, as severe chemical corrosion and undesirable hydrogen evolution reaction (HER) are inevitable for Zn anode in aqueous electrolytes during the charge/discharge process. Herein, a multi-functional copolymeric solid/electrolyte interface (SEI) layer, self-assembling on Zn anode based on the click reaction between epoxy silane and thioalcohol, is employed to eliminate these side reactions. The dense and robust SEI layer can not only physically repel water from the surface of the Zn anode to effectively inhibit the chemical corrosion and HER but also facilitate the desolvation of Zn<sup>2+</sup> to accelerate the kinetic process. Additionally, it also can regulate the interfacial ion flux and induce the preferred Zn plating with (002) crystallographic orientation, enabling dendrite-free Zn deposition. As a result, a stable Zn anode with a long cycle life of ≈200 h at a depth of discharge (DoD) of 60% is achieved. The Zn||V<sub>2</sub>O<sub>5</sub> full cell delivers a high specific capacity of 165.2 mAh g<sup>−1</sup> after 600 cycles at an ultralow N/P ratio (the capacity of the negative electrode to the capacity of the positive electrode) of 2.5. The construction of this robust copolymeric SEI layer provides a new pathway for the development of practical Zn ion batteries.</p>\",\"PeriodicalId\":111,\"journal\":{\"name\":\"Advanced Energy Materials\",\"volume\":\"15 16\",\"pages\":\"\"},\"PeriodicalIF\":26.0000,\"publicationDate\":\"2024-12-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Advanced Energy Materials\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://advanced.onlinelibrary.wiley.com/doi/10.1002/aenm.202404660\",\"RegionNum\":1,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced Energy Materials","FirstCategoryId":"88","ListUrlMain":"https://advanced.onlinelibrary.wiley.com/doi/10.1002/aenm.202404660","RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 0

摘要

由于锌阳极在充/放电过程中不可避免地会发生严重的化学腐蚀和不良的析氢反应(HER),平衡界面相互作用对锌离子电池的可逆性和循环稳定性至关重要。本文采用基于环氧硅烷与巯基醇的咔嗒反应在Zn阳极上自组装的多功能共聚固体/电解质界面(SEI)层来消除这些副反应。致密坚固的SEI层不仅可以物理排斥Zn阳极表面的水分,有效地抑制化学腐蚀和HER,还可以促进Zn2+的脱溶,加速动力学过程。此外,它还可以调节界面离子通量,诱导以(002)晶体取向优先镀锌,实现无枝晶Zn沉积。结果表明,在放电深度(DoD)为60%的情况下,锌阳极的稳定循环寿命约为200 h。在超低N/P比(负极容量与正极容量)为2.5的情况下,经过600次循环后,Zn||V2O5全电池的比容量高达165.2 mAh g - 1。这种坚固的共聚SEI层的构建为实用锌离子电池的发展提供了新的途径。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Designing Copolymeric SEI Layer Based on Click Reaction toward Ultralow N/P Ratio and Long Cycle Life Zinc Ion Batteries

Designing Copolymeric SEI Layer Based on Click Reaction toward Ultralow N/P Ratio and Long Cycle Life Zinc Ion Batteries

Designing Copolymeric SEI Layer Based on Click Reaction toward Ultralow N/P Ratio and Long Cycle Life Zinc Ion Batteries

Designing Copolymeric SEI Layer Based on Click Reaction toward Ultralow N/P Ratio and Long Cycle Life Zinc Ion Batteries

Designing Copolymeric SEI Layer Based on Click Reaction toward Ultralow N/P Ratio and Long Cycle Life Zinc Ion Batteries

Designing Copolymeric SEI Layer Based on Click Reaction toward Ultralow N/P Ratio and Long Cycle Life Zinc Ion Batteries

Balancing interfacial interactions is critical to the reversibility and cycle stability of Zn ion batteries, as severe chemical corrosion and undesirable hydrogen evolution reaction (HER) are inevitable for Zn anode in aqueous electrolytes during the charge/discharge process. Herein, a multi-functional copolymeric solid/electrolyte interface (SEI) layer, self-assembling on Zn anode based on the click reaction between epoxy silane and thioalcohol, is employed to eliminate these side reactions. The dense and robust SEI layer can not only physically repel water from the surface of the Zn anode to effectively inhibit the chemical corrosion and HER but also facilitate the desolvation of Zn2+ to accelerate the kinetic process. Additionally, it also can regulate the interfacial ion flux and induce the preferred Zn plating with (002) crystallographic orientation, enabling dendrite-free Zn deposition. As a result, a stable Zn anode with a long cycle life of ≈200 h at a depth of discharge (DoD) of 60% is achieved. The Zn||V2O5 full cell delivers a high specific capacity of 165.2 mAh g−1 after 600 cycles at an ultralow N/P ratio (the capacity of the negative electrode to the capacity of the positive electrode) of 2.5. The construction of this robust copolymeric SEI layer provides a new pathway for the development of practical Zn ion batteries.

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
Advanced Energy Materials
Advanced Energy Materials CHEMISTRY, PHYSICAL-ENERGY & FUELS
CiteScore
41.90
自引率
4.00%
发文量
889
审稿时长
1.4 months
期刊介绍: Established in 2011, Advanced Energy Materials is an international, interdisciplinary, English-language journal that focuses on materials used in energy harvesting, conversion, and storage. It is regarded as a top-quality journal alongside Advanced Materials, Advanced Functional Materials, and Small. With a 2022 Impact Factor of 27.8, Advanced Energy Materials is considered a prime source for the best energy-related research. The journal covers a wide range of topics in energy-related research, including organic and inorganic photovoltaics, batteries and supercapacitors, fuel cells, hydrogen generation and storage, thermoelectrics, water splitting and photocatalysis, solar fuels and thermosolar power, magnetocalorics, and piezoelectronics. The readership of Advanced Energy Materials includes materials scientists, chemists, physicists, and engineers in both academia and industry. The journal is indexed in various databases and collections, such as Advanced Technologies & Aerospace Database, FIZ Karlsruhe, INSPEC (IET), Science Citation Index Expanded, Technology Collection, and Web of Science, among others.
×
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:604180095
Book学术官方微信