Hybridized Nanogenerators for Multifunctional Self-Powered Sensing: Principles, Prototypes, and Perspectives

iScience

Yongling Xie¹  Yina Liu²  Zhen Wen³  Zhiyuan Zhang⁴  Tingting Zhang⁴  Xuhui Sun⁵ 

[1] Corresponding author;Inkjet Printing Technology Research Center, Printable Electronics Research Center, Suzhou Institute of Nano-tech and Nano-bionics, Chinese Academy of Sciences, Suzhou 215123, China;School of Nano Technology and Nano Bionics, University of Science and Technology of China, Hefei 230026, China;Institute of Functional Nano and Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices, Soochow University, Suzhou 215123, China;School of Advanced Technology, School of Science, Xi'an Jiaotong-Liverpool University, Suzhou 215123, China;

关键词: Sensor;    Inorganic Chemistry;    Inorganic Materials;    Engineering;    Materials Science;    Materials Synthesis;   

DOI  :  

来源: DOAJ

【 摘 要 】

Summary: Sensors are a key component of the Internet of Things (IoTs) to collect information of environments or objects. Considering the tremendous number and complex working conditions of sensors, multifunction and self-powered feathers are two basic requirements. Nanogenerators are a kind of devices based on the triboelectric, piezoelectric, or pyroelectric effects to harvest ambient energy and then converting to electricity. The hybridized nanogenerators that combined multiple effects in one device have great potential in multifunctional self-powered sensors because of the unique superiority such as generating electrical signals directly, responding to diverse stimuli, etc. This review aims at introducing the latest advancements of hybridized nanogenerators for multifunctional self-powered sensing. Firstly, the principles and sensor prototypes based on TENG are summarized. To avoid signal interference and energy insufficiently, the multifunctional self-powered sensors based on hybridized nanogenerators are reviewed. At last, the challenges and future development of multifunctional self-powered sensors have prospected.

【 授权许可】

Unknown