• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

用于锂离子电池应用的含阻燃剂磷酸三（2-氯乙基）酯的核壳微胶囊

Core-Shell Microcapsules Containing Flame Retardant Tris(2-chloroethyl phosphate) for Lithium-Ion Battery Applications.

作者信息

Baginska Marta, Sottos Nancy R, White Scott R

机构信息

Department of Aerospace Engineering, University of Illinois Urbana-Champaign, 306 Talbot Laboratory, 104 S. Wright Street, Urbana, Illinois 61801, United States.

Beckman Institute for Advanced Science and Technology, University of Illinois Urbana-Champaign, 405 N. Mathews Avenue, Urbana, Illinois 61801, United States.

出版信息

ACS Omega. 2018 Feb 28;3(2):1609-1613. doi: 10.1021/acsomega.7b01950. Epub 2018 Feb 7.

DOI:10.1021/acsomega.7b01950
PMID:30023809
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6044703/
Abstract

Flame retardant tris(2-chloroethyl phosphate) (TCP) is successfully encapsulated in core-shell poly(urea-formaldehyde) microcapsules by in situ polymerization. The microcapsules are electrochemically stable in lithium-ion (Li-ion) battery electrolytes and thermally stable to ca. 200 °C. Thermal triggering of these microcapsules at higher temperatures ruptures the shell wall, releasing the liquid core (flame retardant), and NMR spectroscopy confirms the presence of the flame retardant in the electrolyte solution. Li-ion pouch cell experiments demonstrate that microencapsulation of TCP and its incorporation into the battery electrolyte provide latent fire retardants that improve battery safety while maintaining inherent battery performance and cycling capability.

摘要

阻燃剂磷酸三（2-氯乙基）酯（TCP）通过原位聚合成功地封装在核壳聚脲甲醛微胶囊中。这些微胶囊在锂离子电池电解质中具有电化学稳定性，并且在约200°C的温度下具有热稳定性。在较高温度下对这些微胶囊进行热触发会使壳壁破裂，释放出液态核（阻燃剂），核磁共振光谱证实了电解质溶液中存在阻燃剂。锂离子软包电池实验表明，TCP的微胶囊化及其掺入电池电解质中可提供潜在的阻燃剂，在保持电池固有性能和循环能力的同时提高电池安全性。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c77e/6645831/71e82600b20e/ao-2017-01950c_0003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c77e/6645831/2e95c5a3a457/ao-2017-01950c_0001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c77e/6645831/901849a8cace/ao-2017-01950c_0005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c77e/6645831/cafc6e3d6384/ao-2017-01950c_0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c77e/6645831/71e82600b20e/ao-2017-01950c_0003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c77e/6645831/2e95c5a3a457/ao-2017-01950c_0001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c77e/6645831/901849a8cace/ao-2017-01950c_0005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c77e/6645831/cafc6e3d6384/ao-2017-01950c_0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c77e/6645831/71e82600b20e/ao-2017-01950c_0003.jpg

相似文献

1
Core-Shell Microcapsules Containing Flame Retardant Tris(2-chloroethyl phosphate) for Lithium-Ion Battery Applications.用于锂离子电池应用的含阻燃剂磷酸三（2-氯乙基）酯的核壳微胶囊
ACS Omega. 2018 Feb 28;3(2):1609-1613. doi: 10.1021/acsomega.7b01950. Epub 2018 Feb 7.
2
Synergistic Flame Retardancy of Microcapsules Based on Ammonium Polyphosphate and Aluminum Hydroxide for Lithium-Ion Batteries.基于聚磷酸铵和氢氧化铝的微胶囊对锂离子电池的协同阻燃作用
ACS Omega. 2021 Aug 11;6(33):21227-21234. doi: 10.1021/acsomega.1c00598. eCollection 2021 Aug 24.
3
Electrospun core-shell microfiber separator with thermal-triggered flame-retardant properties for lithium-ion batteries.用于锂离子电池的具有热触发阻燃性能的静电纺丝核壳微纤维分离器。
Sci Adv. 2017 Jan 13;3(1):e1601978. doi: 10.1126/sciadv.1601978. eCollection 2017 Jan.
4
Application of Flame-Retardant Double-Layered Shell Microcapsules to Nonwoven Polyester.阻燃双层壳微胶囊在聚酯无纺布中的应用。
Polymers (Basel). 2016 Jul 22;8(7):267. doi: 10.3390/polym8070267.
5
Building Flame-Retardant Polymer Electrolytes via Microcapsule Technology for Stable Lithium Batteries.通过微胶囊技术构建用于稳定锂电池的阻燃聚合物电解质。
ACS Appl Mater Interfaces. 2024 May 29;16(21):27470-27480. doi: 10.1021/acsami.4c04154. Epub 2024 May 14.
6
Designing of a Phosphorus, Nitrogen, and Sulfur Three-Flame Retardant Applied in a Gel Poly--phenyleneisophthalamide Nanofiber Membrane for Advanced Safety Lithium-Sulfur Batteries.设计一种磷、氮、硫三燃阻燃剂应用于凝胶聚-对苯二甲酰对苯二胺纳米纤维膜，用于先进安全的锂硫电池。
ACS Appl Mater Interfaces. 2019 Oct 9;11(40):36705-36716. doi: 10.1021/acsami.9b12395. Epub 2019 Sep 24.
7
Thermal Effect and Mechanism Analysis of Flame-Retardant Modified Polymer Electrolyte for Lithium-Ion Battery.锂离子电池阻燃改性聚合物电解质的热效应及机理分析
Polymers (Basel). 2021 May 21;13(11):1675. doi: 10.3390/polym13111675.
8
Glycerol Triacetate-Based Flame Retardant High-Temperature Electrolyte for the Lithium-Ion Battery.用于锂离子电池的基于三乙酸甘油酯的阻燃高温电解质
ACS Appl Mater Interfaces. 2024 May 15;16(19):24590-24600. doi: 10.1021/acsami.4c02323. Epub 2024 May 6.
9
An Intrinsic Flame-Retardant Organic Electrolyte for Safe Lithium-Sulfur Batteries.一种用于安全锂硫电池的本征阻燃有机电解质。
Angew Chem Int Ed Engl. 2019 Jan 14;58(3):791-795. doi: 10.1002/anie.201811291. Epub 2018 Dec 13.
10
Effects of Processing Conditions on the Properties of Monoammonium Phosphate Microcapsules with Melamine-Formaldehyde Resin Shell.加工条件对三聚氰胺 - 甲醛树脂壳磷酸二氢铵微胶囊性能的影响
Polymers (Basel). 2023 Jul 10;15(14):2991. doi: 10.3390/polym15142991.

引用本文的文献

1
Functional Electrolytes: Game Changers for Smart Electrochemical Energy Storage Devices.功能性电解质：智能电化学储能设备的变革者。
Small Sci. 2021 Oct 24;2(2):2100080. doi: 10.1002/smsc.202100080. eCollection 2022 Feb.
2
Bio-Inspired Electrodes with Rational Spatiotemporal Management for Lithium-Ion Batteries.用于锂离子电池的具有合理时空管理的仿生电极。
Adv Sci (Weinh). 2024 Jul;11(28):e2400405. doi: 10.1002/advs.202400405. Epub 2024 Apr 29.
3
Preparation and thermal responsiveness of microencapsulated fluorinated liquids for automatic fire extinguishing.

本文引用的文献

1
Self-Extinguishing Lithium Ion Batteries Based on Internally Embedded Fire-Extinguishing Microcapsules with Temperature-Responsiveness.基于内置温度响应式灭火微胶囊的自熄灭锂离子电池。
Nano Lett. 2015 Aug 12;15(8):5059-67. doi: 10.1021/acs.nanolett.5b01167. Epub 2015 Jul 20.
用于自动灭火的微胶囊化氟化液体的制备及热响应性
Heliyon. 2024 Mar 3;10(5):e27454. doi: 10.1016/j.heliyon.2024.e27454. eCollection 2024 Mar 15.
4
Self-Healable Lithium-Ion Batteries: A Review.自修复锂离子电池：综述
Nanomaterials (Basel). 2022 Oct 18;12(20):3656. doi: 10.3390/nano12203656.
5
Bioinspired Thermal Runaway Retardant Capsules for Improved Safety and Electrochemical Performance in Lithium-Ion Batteries.用于提高锂离子电池安全性和电化学性能的仿生热失控抑制剂胶囊。
Adv Sci (Weinh). 2022 Feb;9(5):e2103796. doi: 10.1002/advs.202103796. Epub 2021 Dec 19.
6
Synergistic Flame Retardancy of Microcapsules Based on Ammonium Polyphosphate and Aluminum Hydroxide for Lithium-Ion Batteries.基于聚磷酸铵和氢氧化铝的微胶囊对锂离子电池的协同阻燃作用
ACS Omega. 2021 Aug 11;6(33):21227-21234. doi: 10.1021/acsomega.1c00598. eCollection 2021 Aug 24.