相关实验视频

Updated: Jul 25, 2025

Preparation of Graphene Liquid Cells for the Observation of Lithium-ion Battery Material

Preparation of Graphene Liquid Cells for the Observation of Lithium-ion Battery Material

Published on: February 5, 2019

基于石墨烯的材料用于离子/金属/硫电池的分离器功能

Zongle Huang¹, Wenting Sun¹, Zhipeng Sun¹

¹National Laboratory of Solid State Microstructures (NLSSM), Collaborative Innovation Center of Advanced Microstructures, Jiangsu Key Laboratory of Artificial Functional Materials, College of Engineering and Applied Sciences, Nanjing University (NJU), Nanjing 210093, China.

Materials (Basel, Switzerland)

|June 28, 2023

概括

先进的石墨烯材料为电池分离器提供了卓越的性能,克服了传统聚合物的局限性. 本综述探讨了它们在离子电池,金属电池和硫电池中的制备和应用,以提高能量存储.

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:

电池中的传统聚合物分离器具有较差的机械强度,热稳定性和有限的多孔性.
这些局限性阻碍了高性能电动汽车电池和先进的储能系统的发展.

研究的目的:

审查基于石墨烯的先进材料的制备.
探索它们作为离子,金属和硫电池中的新型分离剂的应用.
突出石墨烯在提高电池性能和安全方面的优势.

主要方法:

对用于电池分离器的先进石墨烯基材料的文献综述.
系统地阐述了石墨烯材料的制备技术.
分析石墨烯的特性及其对电池性能的影响.

主要成果:

基于石墨烯的材料表现出异常的电导率,大表面积和强大的机械性能.
将石墨烯纳入分离器有效地解决了传统材料的局限性.
石墨烯分离器在各种电池化学中提高了特定容量,循环稳定性和安全性.

结论:

基于石墨烯的先进材料是下一代电池分离器的有希望的候选者.
对石墨烯材料制备和应用的进一步研究对于推进储能技术至关重要.
石墨烯集成为克服当前电池分离器挑战提供了一个可行的策略.

关键词:

石墨烯是一种石墨烯.离子电池是一种离子电池.金属电池是一种金属电池.硫电池是硫电池的一种.分离器分离器分离器分离器分离器

更多相关视频

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

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

Published on: November 11, 2013

Synthesis and Functionalization of 3D Nano-graphene Materials: Graphene Aerogels and Graphene Macro Assemblies

Synthesis and Functionalization of 3D Nano-graphene Materials: Graphene Aerogels and Graphene Macro Assemblies

Published on: November 5, 2015

相关概念视频

Batteries and Fuel Cells

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...