期刊
ISCIENCE
卷 24, 期 1, 页码 -出版社
CELL PRESS
DOI: 10.1016/j.isci.2020.101987
关键词
-
资金
- Engineering and Physical Sciences Research Council (EPSRC) -DST Innovations Ltd joint studentship
Wearable electronics are increasingly relying on ferroelectric materials for sensor and energy conversion applications. Researchers are focusing on identifying the most suitable materials and manufacturing techniques to meet medical application requirements, while also exploring ways to enhance performance and achieve multi-functionality.
Wearable electronics are becoming increasingly important for medical applications as they have revolutionized the way physiological parameters are monitored. Ferroelectric materials show spontaneous polarization below the Curie temperature, which changes with electric field, temperature, and mechanical deformation. Therefore, they have been widely used in sensor and actuator applications. In addition, these materials can be used for conversion of human-body energy into electricity for powering wearable electronics. In this paper, we review the recent advances in flexible ferroelectric materials for wearable human energy harvesting and sensing. To meet the performance requirements for medical applications, the most suitable materials and manufacturing techniques are reviewed. The approaches used to enhance performance and achieve long-term sustainability and multi-functionality by integrating other active sensing mechanisms (e.g. triboelectric and piezoresistive effects) are discussed. Data processing and transmission as well as the contribution of wearable piezoelectric devices in early disease detection and monitoring vital signs are reviewed.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据