[C-1] Energy Harvesting Devices

[C-1-03] Performance enhancement of droplet-based electricity generator using a CYTOP intermediate layer

〇Haitao - Wang¹, Yasuyoshi - Kurokawa¹, Kazuhiro - Gotoh¹, Shinya - Kato², Shigeru - Yamada³, Takashi - Itoh³, Noritaka - Usami¹ (1. Nagoya Univ. (Japan), 2. Nagoya Inst. of Tech. (Japan), 3. Gifu Univ. (Japan))

Presentation style: On-site (in-person)

https://doi.org/10.7567/SSDM.2022.C-1-03

Effective strategies for improving the performance of a droplet-based electricity generator (DEG) remain a challenge. Herein, we propose to bury a high negative charge density layer to act as an excellent triboelectric charge storage layer by directly enhancing the surface charge density. Consequently, we successfully fabricated a high-performance DEG with 1.4-fold higher per-for-mance than the original one, which could promote its practical application in energy harvesting.