零电能收割机技术:合成,机制和多功能应用
1School of Engineering and Material Science, Queen Mary University of London, London E1 4NS, the United Kindom.
ACS applied materials & interfaces
|May 13, 2024
概括
压电式能源收割机将机械振动转化为物联网设备和可穿戴设备的电力. 本综述涵盖了各种应用的灵活收割机的设计,材料和进步.
科学领域:
- 材料科学 材料科学 材料科学
- 收集能源 收集能源
- 纳米技术纳米技术
背景情况:
- 压电能量收割机将机械振动转化为电能.
- 它们对于为物联网 (IoT) 设备,传感器和可穿戴技术提供动力至关重要.
- 重要的研究重点是提高它们的效率和适用性.
研究的目的:
- 审查压电能量收割机的结构设计和制造技术.
- 探索影响业绩的因素和提高效率的策略.
- 讨论用于可穿戴应用的灵活和伸展收割机的进步.
主要方法:
- 对无机 (压电陶,ZnO纳米结构) 和有机 (PVDF) 材料的审查.
- 对结构设计和制造工艺的分析.
- 检查性能增强策略和灵活的设备集成.
主要成果:
- 多种类型的压电材料和结构提供了多功能能量收集解决方案.
- 性能受材料选择,结构设计和运行条件的影响.
- 灵活和可拉伸的压电收割机显示出下一代可穿戴设备的前景.
结论:
- 压电式能源收割机对于自动供电的电子产品和物联网至关重要.
- 对新型材料和设计的持续研究将推动效率和应用范围.
- 灵活的压电设备是先进的可穿戴健康和运动监测的关键.
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