2D材料异构结构织品的可扩展生产,用于高性能可穿戴超级电容器
Md Rashedul Islam1, Shaila Afroj1,2, Nazmul Karim1,2,3
1Centre for Print Research (CFPR), University of the West of England (UWE), Frenchay Campus, Bristol BS16 1QY, U.K.
ACS nano
|September 11, 2023
概括
研究人员使用二维材料异构结构开发了先进的可穿戴超级电容器. 这些基于织品的储能设备为电子织品 (e-textiles) 提供了高性能和可扩展性.
科学领域:
- 材料科学 材料科学 材料科学
- 储能 储能 储能 储能 储能 储能
- 纳米技术 纳米技术
背景情况:
- 可穿戴电子织品 (e-textiles) 需要高效,灵活和可扩展的能量存储.
- 当前的解决方案在性能和大规模生产方面面临挑战.
研究的目的:
- 为了增强可穿戴的织超级电容器使用二维 (2D) 材料异构结构.
- 为电子织储能开发可扩展的合成和制造方法.
主要方法:
- 通过微流化对石墨烯和二硫化物 (MoS2) 的可扩展合成.
- 使用干方法进行分层沉积,用于制造2D异构织品.
- 穿戴式织超级电容器的性能评估.
主要成果:
- 证明了出色的面积容量 (~105.08 mF cm-2).
- 实现了高功率密度 (~1604.274 μW cm-2) 和能量密度 (~58.377 μWh cm-2).
- 显示出优异的电容保留 (在1000个循环后~100%).
结论:
- 对于高性能可穿戴能源存储,二维材料异构结构至关重要.
- 开发的方法促进了先进的电子织品的可扩展生产.
- 这项工作解决了为可穿戴电子设备提供动力的关键挑战.
相关概念视频
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Dielectrics are non-conducting materials with no free or loosely bound electrons. When a dielectric is...
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01:24Superconductor
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