Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Batteries and Fuel Cells03:12

Batteries and Fuel Cells

A battery is a galvanic cell that is used as a source of electrical power for specific applications. Modern batteries exist in a multitude of forms to accommodate various applications, from tiny button batteries such as those that power wristwatches to the very large batteries used to supply backup energy to municipal power grids. Some batteries are designed for single-use applications and cannot be recharged (primary cells), while others are based on conveniently reversible cell reactions that...

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

The role and electrochemical behavior of high-valence Mo cations doped in LiNi<sub>0.8</sub>Co<sub>0.15</sub>Al<sub>0.05</sub>O<sub>2</sub>.

Nanoscale·2025
Same author

In Situ Constructing Robust Interface by Deep Eutectic Polymeric Electrolyte Enables High Performance Lithium Metal Batteries with High-Loading Cathode.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2024
Same author

Surface modification of garnet fillers with a polymeric sacrificial agent enables compatible interfaces of composite solid-state electrolytes.

Chemical science·2023
Same author

Low-temperature electrolytes based on linear carboxylic ester co-solvents for SiO <sub></sub> /graphite composite anodes.

RSC advances·2023
Same author

Nanoscale control and tri-element co-doping of 4.6 V LiCoO<sub>2</sub> with excellent rate capability and long-cycling stability for lithium-ion batteries.

Dalton transactions (Cambridge, England : 2003)·2023
Same author

Organic-inorganic hybrid ferrocene/AC as cathodes for wide temperature range aqueous Zn-ion supercapacitors.

RSC advances·2022

相关实验视频

Updated: Jun 20, 2026

Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications
05:33

Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications

Published on: August 12, 2013

21.7K

接口塑化策略使长周期寿命的固态金属电池成为可能

Zhihao Zhang1, Ming Zhang1, Jintian Wu1

  • 1School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu, Sichuan, 611731, China.

Small (Weinheim an der Bergstrasse, Germany)
|November 23, 2023
PubMed
概括

本研究介绍了一种使用succinonitrile (SN) 在基于聚烯烯 (PAN) 的复合聚合物电解质 (CPE) 中用于固态电池 (SSB) 的界面塑化策略. 这提高了离子导电性和稳定性,使长寿命电池循环.

关键词:
复合聚合物电解质的电解质.介面塑化 介面塑化聚烯基烯二烯的使用方法固态电池 固态电池是什么苏奇尼尼特里尔 (Succinonitrile) 是一种葡萄糖.

更多相关视频

In Situ Neutron Powder Diffraction Using Custom-made Lithium-ion Batteries
11:25

In Situ Neutron Powder Diffraction Using Custom-made Lithium-ion Batteries

Published on: November 10, 2014

15.8K
Screening of Coatings for an All-Solid-State Battery Using In Situ Transmission Electron Microscopy
07:20

Screening of Coatings for an All-Solid-State Battery Using In Situ Transmission Electron Microscopy

Published on: January 20, 2023

2.6K

相关实验视频

Last Updated: Jun 20, 2026

Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications
05:33

Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications

Published on: August 12, 2013

21.7K
In Situ Neutron Powder Diffraction Using Custom-made Lithium-ion Batteries
11:25

In Situ Neutron Powder Diffraction Using Custom-made Lithium-ion Batteries

Published on: November 10, 2014

15.8K
Screening of Coatings for an All-Solid-State Battery Using In Situ Transmission Electron Microscopy
07:20

Screening of Coatings for an All-Solid-State Battery Using In Situ Transmission Electron Microscopy

Published on: January 20, 2023

2.6K

科学领域:

  • 材料科学 材料科学 材料科学
  • 电化学 电化学 电化学
  • 聚合物科学 聚合物科学

背景情况:

  • 固态电池 (SSB) 面临着有限的离子导电性和不稳定的接口的挑战,原因是固体与固体之间的接触不佳.
  • 开发稳定和导电的接口对于推进SSB技术至关重要.

研究的目的:

  • 为SSB中的复合聚合物电解质 (CPE) 提出一个界面塑化策略.
  • 为了提高SSB中的离子导电性,接口稳定性和树抑制.

主要方法:

  • 在基于聚烯 (PAN) 的CPE接口中引入基于苏奇尼尼特 (SN) 的塑料固化剂.
  • 在CPE中创建渐变模块结构,以使表面塑性化,同时保持内部模块.
  • 在Li-Li对称电池和全电池 (LiFePO4-Li和LiCoO2-Li) 中,描述改性CPE (SF-CPE) 的电化学性能.

主要成果:

  • 苏奇尼尼特 (SN) 在接口上塑化聚烯 (PAN),降低晶度并增加无形区域,以增强Li + 运输.
  • 梯度模块结构确保了密切的界面接触,并抑制了树的生长.
  • 表面塑化CPE (SF-CPE) 实现了高离子导电率 (4.8 × 10^-4 S cm^-1) 和Li+转移数 (0.61).
  • 在Li-Li对称细胞 (1000小时) 和全细胞 (LiFePO4-Li:1000个循环后86.1%的保留) 中表现出极好的循环稳定性.

结论:

  • 接口塑化策略通过提高离子导电性和接口稳定性,有效地解决了SSB的局限性.
  • 开发的SF-CPE为制造长寿命和高性能固态电池提供了一个有前途的途径.