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

27.6K
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...
27.6K
Voltaic/Galvanic Cells02:47

Voltaic/Galvanic Cells

57.6K
Spontaneous Chemical Reactions
Spontaneous redox reactions occur abundantly in nature. The chemical reaction occurring in a disposable AA battery powering our remote controls is one such example of a spontaneous redox reaction. Another example is the immersion of coiled copper wire into an aqueous silver nitrate solution. The reaction shows a gradual, visually impressive color change from colorless to bright blue and the formation of a grey precipitate on the copper wire. In this experiment,...
57.6K
Electrolysis03:00

Electrolysis

26.7K
In a galvanic cell, the electrical work is done by a redox system on its surroundings as electrons produced by the spontaneous redox reactions are transferred through an external circuit. Alternatively, an external circuit does work on a redox system by imposing a voltage sufficient to drive an otherwise nonspontaneous reaction in a process known as electrolysis. For instance, recharging a battery involves the use of an external power source to drive the spontaneous (discharge) cell reaction in...
26.7K

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

Efficient and Safe Membrane-Free Flow Electrolyzer for Formate Synthesis and Direct Fuel Cell Integration.

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

Chemically Fueled Interfacial Supramolecular Polymerization.

ACS nano·2026
Same author

A C3 Radical Copolymerization.

Polymer science & technology (Washington, D.C.)·2026
Same author

Endowing Metal Oxychloride Solid Electrolytes with Improved Li Compatibility.

Journal of the American Chemical Society·2026
Same author

Electrode-omics reveals epochs in silicon anode evolution underpinning electrochemomechanical resilience.

Science advances·2026
Same author

Autonomous Chemistry and Materials Innovation Driven by Scientific Agents.

JACS Au·2026

相关实验视频

Updated: Jul 19, 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

21.7K

封闭循环阴极在固态电池中的回收利用是通过超分子电解质实现的.

Jiwoong Bae1, Zhuoying Zhu2, Jiajun Yan3

  • 1The Molecular Foundry, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720, USA.

Science advances
|August 11, 2023
PubMed
概括
此摘要是机器生成的。

研究人员为固态电池 (SSB) 开发了新的有机离子 (ORION) 电解质. 这些电解质可以轻松回收阴极,延长电池寿命,促进储能可持续性.

更多相关视频

Construction and Testing of Coin Cells of Lithium Ion Batteries
07:23

Construction and Testing of Coin Cells of Lithium Ion Batteries

Published on: August 2, 2012

31.6K
Elemental-sensitive Detection of the Chemistry in Batteries through Soft X-ray Absorption Spectroscopy and Resonant Inelastic X-ray Scattering
07:55

Elemental-sensitive Detection of the Chemistry in Batteries through Soft X-ray Absorption Spectroscopy and Resonant Inelastic X-ray Scattering

Published on: April 17, 2018

12.8K

相关实验视频

Last Updated: Jul 19, 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

21.7K
Construction and Testing of Coin Cells of Lithium Ion Batteries
07:23

Construction and Testing of Coin Cells of Lithium Ion Batteries

Published on: August 2, 2012

31.6K
Elemental-sensitive Detection of the Chemistry in Batteries through Soft X-ray Absorption Spectroscopy and Resonant Inelastic X-ray Scattering
07:55

Elemental-sensitive Detection of the Chemistry in Batteries through Soft X-ray Absorption Spectroscopy and Resonant Inelastic X-ray Scattering

Published on: April 17, 2018

12.8K

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
  • 可持续化学 可持续化学

背景情况:

  • 固态电池 (SSB) 的回收是具有挑战性的,因为难以分离诸如阴极和固体电解质等组件.
  • 目前用于解构和重新制造SSB材料的方法是密集且昂贵的.

研究的目的:

  • 设计新型电解质,以促进高性能SSB的制造和其生命周期结束的回收利用.
  • 开发一种有效回收和重复使用SSB的阴极材料的方法.

主要方法:

  • 开发具有可调节粘弹性质的高分子有机离子 (ORION) 电解质.
  • 使用ORION电解质,金属阳极和LFP/NMC阴极制造和测试SSB.
  • 实施低温溶剂工艺用于阴极隔离和细胞翻新.

主要成果:

  • 在工作温度 (-40°C至45°C) 上,Orion电解质表现出粘弹性固体行为,在100°C以上表现出粘弹性液体行为.
  • 带有ORION电解质的SSB在45°C下经过数百个周期的稳定循环,容量衰减<20%.
  • 使用回收式阴极进行翻新的细胞恢复了90%的初始容量,并在第二个生命周期中经过100个周期后保持了84%.

结论:

  • 奥里昂电解质为制造可回收的固态电池提供了可行的解决方案.
  • 开发的回收过程显著提高了SSB技术的可持续性和经济可行性.
  • 这种方法为先进电池制造领域的循环经济铺平了道路.