• 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

用于锂硫电池的聚吡咯基复合材料的研究

Investigation of polypyrrole based composite material for lithium sulfur batteries.

作者信息

Niščáková Veronika, Gubóová Alexandra, Petruš Ondrej, Fei Haojie, Almáši Miroslav, Fedorková Andrea Straková

机构信息

Department of Physical Chemistry, Faculty of Sciences, Pavol Jozef Šafárik University in Košice, Moyzesova 11, Košice, 04154, Slovak Republic.

Institute of Materials Research, Slovak Academy of Sciences, Watsonova 47, Košice, 040 01, Slovak Republic.

出版信息

Sci Rep. 2024 Oct 2;14(1):22928. doi: 10.1038/s41598-024-74119-8.

DOI:10.1038/s41598-024-74119-8
PMID:39358464
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11446934/
Abstract

With the rising demand for electricity storage devices, the performance requirements for such equipment have become increasingly stringent. Lithium-sulfur (Li-S) batteries are poised to be among the next generation of energy storage systems. However, before they can be commercially viable, several challenges must be addressed, including low sulfur conductivity and the shuttle effect. Herein, polypyrrole based sulfur composite was prepared by simple method in hydrothermal teflon lined autoclave for Li-S battery. The S/SP/ppy/PVDF electrode exhibited the initial discharge capacity of 662 mAh g at 0.5 C and 637 mAh g after 100 cycles. The Coulombic efficiency was 96% all along charge/discharge cycling. Moreover, Li-S coin cells were assembled and tested to demonstrate the potential application and scale-up of the polypyrrole-sulfur composite.

摘要

随着对蓄电设备需求的不断增加，此类设备的性能要求也日益严格。锂硫（Li-S）电池有望成为下一代储能系统之一。然而，在其具备商业可行性之前，必须解决若干挑战，包括硫的低导电性和穿梭效应。在此，通过在水热聚四氟乙烯内衬高压釜中采用简单方法制备了用于锂硫电池的基于聚吡咯的硫复合材料。S/SP/ppy/PVDF电极在0.5 C时的初始放电容量为662 mAh/g，100次循环后为637 mAh/g。在整个充放电循环过程中，库仑效率为96%。此外，组装并测试了锂硫纽扣电池，以证明聚吡咯-硫复合材料的潜在应用和放大规模。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/408a/11446934/7765a4bbd55b/41598_2024_74119_Fig8_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/408a/11446934/c4962565e100/41598_2024_74119_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/408a/11446934/d8bbeebe28de/41598_2024_74119_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/408a/11446934/1943309864f9/41598_2024_74119_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/408a/11446934/debfeff3d39a/41598_2024_74119_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/408a/11446934/4f27956e9476/41598_2024_74119_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/408a/11446934/4269fcbec44c/41598_2024_74119_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/408a/11446934/37e68f3e829a/41598_2024_74119_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/408a/11446934/7765a4bbd55b/41598_2024_74119_Fig8_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/408a/11446934/c4962565e100/41598_2024_74119_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/408a/11446934/d8bbeebe28de/41598_2024_74119_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/408a/11446934/1943309864f9/41598_2024_74119_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/408a/11446934/debfeff3d39a/41598_2024_74119_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/408a/11446934/4f27956e9476/41598_2024_74119_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/408a/11446934/4269fcbec44c/41598_2024_74119_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/408a/11446934/37e68f3e829a/41598_2024_74119_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/408a/11446934/7765a4bbd55b/41598_2024_74119_Fig8_HTML.jpg

相似文献

1
Investigation of polypyrrole based composite material for lithium sulfur batteries.用于锂硫电池的聚吡咯基复合材料的研究
Sci Rep. 2024 Oct 2;14(1):22928. doi: 10.1038/s41598-024-74119-8.
2
Efficient Regulation of Polysulfides by Anatase/Bronze TiO Heterostructure/Polypyrrole Composites for High-Performance Lithium-Sulfur Batteries.锐钛矿/青铜 TiO 异质结构/聚吡咯复合材料高效调节多硫化物用于高性能锂硫电池。
Molecules. 2023 May 23;28(11):4286. doi: 10.3390/molecules28114286.
3
Construction of Polypyrrole-Coated CoSe Composite Material for Lithium-Sulfur Battery.用于锂硫电池的聚吡咯包覆CoSe复合材料的构建
Nanomaterials (Basel). 2023 Feb 25;13(5):865. doi: 10.3390/nano13050865.
4
Novel Cu(II)-based metal-organic framework STAM-1 as a sulfur host for Li-S batteries.新型基于铜（II）的金属有机框架STAM-1作为锂硫电池的硫宿主材料。
Sci Rep. 2024 Apr 22;14(1):9232. doi: 10.1038/s41598-024-59600-8.
5
MnO/rGO/CNTs Framework as a Sulfur Host for High-Performance Li-S Batteries.MnO/rGO/CNTs 框架作为硫主体用于高性能锂硫电池。
Molecules. 2020 Apr 23;25(8):1989. doi: 10.3390/molecules25081989.
6
Lamellar Polypyrene Based on Attapulgite-Sulfur Composite for Lithium-Sulfur Battery.
Membranes (Basel). 2021 Jun 29;11(7):483. doi: 10.3390/membranes11070483.
7
A novel sulfur@void@hydrogel yolk-shell particle with a high sulfur content for volume-accommodable and polysulfide-adsorptive lithium-sulfur battery cathodes.一种用于体积可容纳且多硫化物吸附型锂硫电池阴极的、具有高硫含量的新型硫@空隙@水凝胶蛋黄壳颗粒。
Nanotechnology. 2020 Nov 6;31(45):455402. doi: 10.1088/1361-6528/abaa72. Epub 2020 Aug 18.
8
Quasi-Solid-State Lithium-Sulfur Batteries Assembled by Composite Polymer Electrolyte and Nitrogen Doped Porous Carbon Fiber Composite Cathode.由复合聚合物电解质和氮掺杂多孔碳纤维复合阴极组装的准固态锂硫电池
Nanomaterials (Basel). 2022 Jul 29;12(15):2614. doi: 10.3390/nano12152614.
9
Construction of SnS-modified multi-hole carbon nanofibers with sulfur encapsulated as free-standing cathode electrode for lithium sulfur battery.构建用于锂硫电池的具有封装硫的SnS修饰的多空碳纳米纤维独立式阴极电极。
Nanotechnology. 2024 Mar 7;35(21). doi: 10.1088/1361-6528/ad2b49.
10
Cobalt-Tungsten Bimetallic Carbide Nanoparticles as Efficient Catalytic Material for High-Performance Lithium-Sulfur Batteries.钴-钨双金属碳化纳米颗粒作为高性能锂硫电池的高效催化材料。
ChemSusChem. 2019 Nov 8;12(21):4866-4873. doi: 10.1002/cssc.201901736. Epub 2019 Oct 17.

引用本文的文献

1
Recent Progress on the Synthesis, Morphological Topography, and Battery Applications of Polypyrrole-Based Nanocomposites.基于聚吡咯的纳米复合材料的合成、形态拓扑及电池应用研究进展
Polymers (Basel). 2024 Nov 25;16(23):3277. doi: 10.3390/polym16233277.

本文引用的文献

1
Novel Cu(II)-based metal-organic framework STAM-1 as a sulfur host for Li-S batteries.新型基于铜（II）的金属有机框架STAM-1作为锂硫电池的硫宿主材料。
Sci Rep. 2024 Apr 22;14(1):9232. doi: 10.1038/s41598-024-59600-8.
2
Redistribution of hydrophobic hypericin from nanoporous particles of SBA-15 silica in vitro, in cells and in vivo.疏水性金丝桃素从介孔 SBA-15 硅纳米粒子的体外、细胞内和体内再分配。
Int J Pharm. 2023 Aug 25;643:123288. doi: 10.1016/j.ijpharm.2023.123288. Epub 2023 Jul 31.
3
Diffusional Features of a Lithium-Sulfur Battery Exploiting Highly Microporous Activated Carbon.
利用高微孔活性炭的锂硫电池的扩散特性
ChemSusChem. 2023 Mar 22;16(6):e202202095. doi: 10.1002/cssc.202202095. Epub 2023 Feb 1.
4
Adsorption and Release Properties of Drug Delivery System Naproxen-SBA-15: Effect of Surface Polarity, Sodium/Acid Drug Form and .药物递送系统萘普生-SBA-15的吸附与释放特性：表面极性、钠/酸药物形式的影响及…… （原文最后不完整）
J Funct Biomater. 2022 Dec 5;13(4):275. doi: 10.3390/jfb13040275.
5
Designing High Performance Organic Batteries.设计高性能有机电池。
Acc Chem Res. 2020 Nov 17;53(11):2636-2647. doi: 10.1021/acs.accounts.0c00465. Epub 2020 Sep 25.
6
Uniform Polypyrrole Layer-Coated Sulfur/Graphene Aerogel via the Vapor-Phase Deposition Technique as the Cathode Material for Li-S Batteries.通过气相沉积技术制备的均匀聚吡咯层包覆硫/石墨烯气凝胶作为锂硫电池的正极材料
ACS Appl Mater Interfaces. 2020 Feb 5;12(5):5958-5967. doi: 10.1021/acsami.9b20426. Epub 2020 Jan 22.
7
Hierarchically Porous SnO Nanoparticle-Anchored Polypyrrole Nanotubes as a High-Efficient Sulfur/Polysulfide Trap for High-Performance Lithium-Sulfur Batteries.分级多孔的SnO纳米颗粒锚定聚吡咯纳米管作为高性能锂硫电池的高效硫/多硫化物捕获剂
ACS Appl Mater Interfaces. 2020 Feb 5;12(5):6362-6370. doi: 10.1021/acsami.9b18426. Epub 2020 Jan 22.
8
Lithium-sulfur batteries: progress and prospects.锂硫电池：进展与展望。
Adv Mater. 2015 Mar 25;27(12):1980-2006. doi: 10.1002/adma.201405115. Epub 2015 Feb 17.