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

26.6K
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...
26.6K
Types Of Superconductors01:28

Types Of Superconductors

878
A superconductor is a substance that offers zero resistance to the electric current when it drops below a critical temperature. Zero resistance is not the only interesting phenomenon as materials reach their transition temperatures. A second effect is the exclusion of magnetic fields. This is known as the Meissner effect. A light, permanent magnet placed over a superconducting sample will levitate in a stable position above the superconductor. High-speed trains that levitate on strong...
878
DC Battery01:21

DC Battery

709
A conductor needs to be a component of a path that creates a closed loop or full circuit to have a continuous current flowing through it. A current starts to flow if an electric field is created inside an isolated conductor that is not part of a full circuit. The conductor quickly develops a net positive charge at one end and a net negative charge at the other. These charges generate an electric field opposite the direction of the applied electric field, which reduces the current. Eventually,...
709
Superconductor01:24

Superconductor

1.0K
A substance that reaches superconductivity, a state in which magnetic fields cannot penetrate, and there is no electrical resistance, is referred to as a superconductor. In 1911, Heike Kamerlingh Onnes of Leiden University, a Dutch physicist, observed a relation between the temperature and the resistance of the element mercury. The mercury sample was then cooled in liquid helium to study the linear dependence of resistance on temperature. It was observed that, as the temperature decreased, the...
1.0K
Molecular and Ionic Solids02:54

Molecular and Ionic Solids

16.5K
Crystalline solids are divided into four types: molecular, ionic, metallic, and covalent network based on the type of constituent units and their interparticle interactions.
Molecular Solids
Molecular crystalline solids, such as ice, sucrose (table sugar), and iodine, are solids that are composed of neutral molecules as their constituent units. These molecules are held together by weak intermolecular forces such as London dispersion forces, dipole-dipole interactions, or hydrogen bonds, which...
16.5K

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

3D-printed grid electrode integrating both accelerated mass transport and sulfur conversion kinetics for lean-electrolyte Li-S batteries.

Materials horizons·2026
Same author

Breaking the strength-dendrite paradox in polymer electrolytes: spherical lithium deposition <i>via</i> redox-active Fe-O/Cl centers.

Chemical science·2026
Same author

ACSS2 Inhibition Alleviates Cisplatin-Induced Acute Kidney Injury: Insights from Targeted Metabolomics.

Chemical research in toxicology·2026
Same author

Bond Length as a Unified Descriptor for Stable Iodine Battery.

Angewandte Chemie (International ed. in English)·2026
Same author

A dual-twisted molecular strategy achieves dramatic quantum-yield enhancement in NIR-II AIEgen for high-performance bioimaging.

Biomaterials·2026
Same author

Thin-Film Engineering of Artificial Interphases for Lithium Batteries.

Small (Weinheim an der Bergstrasse, Germany)·2026

相关实验视频

Updated: May 7, 2025

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

21.5K

完全固态电池是为在极寒条件下运行而设计的.

Bolong Hong1,2,3, Lei Gao4,5, Changping Li6

  • 1Department of Physics, Southern University of Science and Technology, Shenzhen, 518055, China.

Nature communications
|January 3, 2025
PubMed
概括

这项研究开发了使用无形固态电解质的先进全固态电池 (ASSB),以在极寒条件下提供可靠的性能. 这些电池在非常低的温度下显示出有希望的容量保留.

更多相关视频

Synthesis of Ionic Liquid Based Electrolytes, Assembly of Li-ion Batteries, and Measurements of Performance at High Temperature
11:04

Synthesis of Ionic Liquid Based Electrolytes, Assembly of Li-ion Batteries, and Measurements of Performance at High Temperature

Published on: December 20, 2016

12.9K
Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques
10:03

Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques

Published on: November 11, 2013

25.3K

相关实验视频

Last Updated: May 7, 2025

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

21.5K
Synthesis of Ionic Liquid Based Electrolytes, Assembly of Li-ion Batteries, and Measurements of Performance at High Temperature
11:04

Synthesis of Ionic Liquid Based Electrolytes, Assembly of Li-ion Batteries, and Measurements of Performance at High Temperature

Published on: December 20, 2016

12.9K
Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques
10:03

Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques

Published on: November 11, 2013

25.3K

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
  • 储能 储能 储能 储能 储能 储能

背景情况:

  • 传统的离子电池 (LIB) 由于液体电解质而在极寒条件下面临性能限制.
  • 全固态电池 (ASSB) 为低温储能应用提供了可行的替代方案.

研究的目的:

  • 开发和评估使用无形固态电解质 (SSEs) 的ASSB,以在极寒条件下可靠运行.
  • 在零度以下的温度下研究这些ASSB的电化学性能.

主要方法:

  • 使用无形SSE (xLi3N-TaCl5) 与LiCoO2阳性和Li-In阴性电极制造ASSB.
  • 在不同的电流密度下,在各种低温 (-10°C至-60°C) 下对ASSB的电化学测试.
  • 在零度以下的温度下进行长期循环稳定性评估.

主要成果:

  • 开发的ASSB在-10°C (183.19 mAh g-1), -30°C (164.8 mAh g-1), -40°C (143.78 mAh g-1),18 mA g-1.1时表现出显著的放电能力.
  • 观察到出色的容量保留,在100个循环后在-30°C下保持137.6 mAh g−1,在-60°C下持续运行超过200小时.
  • 51.94 mAh g-1 的初始放电容量在 -60°C和 18 mA g-1.1 的温度下实现.

结论:

  • 基于xLi3N-TaCl5的无形SSE使ASSB在极端寒冷的环境中具有强大的性能.
  • 开发的ASSB显示出对需要在非常低温度下可靠储能应用的巨大潜力.
  • 这项研究有助于推进用于具有挑战性的操作条件的电池技术.