High Energy Storage Efficiency Triboelectric Nanogenerators with Unidirectional Switches and Passive Power Management Circuits

2018 ◽  
Vol 28 (51) ◽  
pp. 1805216 ◽  
Author(s):  
Huaifang Qin ◽  
Gang Cheng ◽  
Yunlong Zi ◽  
Guangqin Gu ◽  
Bao Zhang ◽  
...  
Keyword(s):  
Energy Storage ◽  
Power Management ◽  
High Energy ◽  
Storage Efficiency ◽  
Passive Power ◽  
Triboelectric Nanogenerators ◽  
Energy Storage Efficiency ◽  
High Energy Storage ◽  
Power Management Circuits

An effective approach to achieve high energy storage density and efficiency in BNT-based ceramics by doping AgNbO3

2019 ◽  
Vol 48 (48) ◽  
pp. 17864-17873 ◽  
Author(s):  
Hua Wang ◽  
Xiaoli Jiang ◽  
Xiaoqin Liu ◽  
Ruonan Yang ◽  
Yang Yang ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Energy Storage ◽  
High Energy ◽  
Frequency Stability ◽  
Energy Storage Density ◽  
Storage Efficiency ◽  
Storage Density ◽  
Energy Storage Efficiency ◽  
High Energy Storage Density ◽  
High Energy Storage

The BNBLT–0.01AN ceramic with the highest energy storage density (Ws) value of ∼1.697 J cm−3 and energy storage efficiency (η) of ∼82.3% exhibits optimal thermal stability and frequency stability.

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