US 12,451,819 B2
Wear resistant triboelectric nanogenerating device, wear resistant scaly triboelectric membrane fabricating method and bicycle
Zong-Hong Lin, Hsinchu (TW); Ming-Zheng Huang, Hsinchu (TW); Hsuan-Yu Yeh, Hsinchu (TW); An-Rong Chen, Hsinchu (TW); and Yao-Hsuan Tseng, Hsinchu (TW)
Assigned to National Tsing Hua University, Hsinchu (TW)
Filed by National Tsing Hua University, Hsinchu (TW)
Filed on Feb. 6, 2023, as Appl. No. 18/164,839.
Claims priority of application No. 111138052 (TW), filed on Oct. 6, 2022.
Prior Publication US 2024/0120854 A1, Apr. 11, 2024
Int. Cl. H02N 1/04 (2006.01); B62J 1/28 (2006.01); B62J 45/00 (2020.01)
CPC H02N 1/04 (2013.01) [B62J 1/28 (2013.01); B62J 45/00 (2020.02)] 15 Claims
OG exemplary drawing
 
1. A triboelectric nanogenerating device, configured for providing an electric power to an electronic device, the triboelectric nanogenerating device comprising:
at least one scaly triboelectric membrane configured for providing the electric power to the electronic device by frictional electrification, wherein the at least one scaly triboelectric membrane comprises a keratin and a polyvinyl alcohol, the at least one scaly triboelectric membrane has a first triboelectric surface, and the first triboelectric surface of the at least one scaly triboelectric membrane comprises:
a plurality of scaly layers, each of the scaly layers arranged in order and extending along an orienting direction, wherein a distal end of each of the scaly layers has a plurality of saw-tooth structures.