Study of thin film blue energy harvester based on triboelectric nanogenerator and seashore IoT applications

被引：144

作者：

Liu, Long ^{[1
,2
,3
,4
,5
]}

Shi, Qiongfeng ^{[1
,2
,3
,4
,5
]}

Ho, John S. ^{[1
]}

Lee, Chengkuo ^{[1
,2
,3
,4
,5
,6
]}

机构：

[1] Natl Univ Singapore, Dept Elect & Comp Engn, 4 Engn Dr 3, Singapore 117576, Singapore

[2] Natl Univ Singapore, Ctr Intelligent Sensors, Block E6 05-11,5 Engn Dr 1, Singapore 117608, Singapore

[3] Natl Univ Singapore, MEMS, Block E6 05-11,5 Engn Dr 1, Singapore 117608, Singapore

[4] Natl Univ Singapore, Hybrid Integrated Flexible Stretchable Elect Syst, Block E6 05-3,5 Engn Dr 1, Singapore 117608, Singapore

[5] NUS Suzhou Res Inst NUSRI, Suzhou Ind Pk, Suzhou 215123, Peoples R China

[6] Natl Univ Singapore, NUS Grad Sch Integrat Sci & Engn, Singapore 117456, Singapore

来源：

NANO ENERGY | 2019年 / 66卷

关键词：

Liquid-solid contact triboelectric nanogenerator; U electrode; Blue energy harvester; Internet of Things (IoT); WATER-WAVE ENERGY; CONTACT-ELECTRIFICATION; VIBRATION; PERFORMANCE; INTERFACE; PRESSURE; GENERATOR; POWER; CATCH; SEA;

D O I：

10.1016/j.nanoen.2019.104167

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Water wave energy, also known as blue energy, is a promising clean and renewable energy to solve global energy crisis. Recently, triboelectric nanogenerator (TENG) is considered as one of the most efficient approaches for harvesting water wave energy. Here we introduced a thin film blue energy harvester based on liquid-solid contact triboelectric mechanism. With novel external U electrode including a bar electrode (B electrode) and a U-shape electrode (U electrode), the shielding effect from water is hugely minimized, and outputs are effectively improved. Moreover, a series of IoT applications aiming seashore area is studied and realized, such as functions of wave level warning, continuously powering and a wireless signals transmission.

引用

页数：10

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