Title:
FRICTION NANOGENERATOR AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/137318
Kind Code:
A1
Abstract:
Disclosed is a friction nanogenerator and the application thereof. The friction nanogenerator comprises a first friction layer and a second friction layer, wherein the first friction layer and the second friction layer are stacked in a contact or non-contact way, and when an external force is applied to the first friction layer and/or the second friction layer, opposite surfaces of the first friction layer and the second friction layer produce mutual contact friction and generate an electric signal; and a first conductive layer is also arranged at the surface, away from the second friction layer, of the first friction layer, and a second conductive layer is also arranged at the surface, away from the first friction layer, of the second friction layer. The friction nanogenerator can effectively convert the external force into friction electric energy and can effectively export the converted electric energy by the first conductive layer and the second conductive layer. Therefore, the friction nanogenerator of the present invention has a low preparation cost, a high conversion rate of friction electric energy, and can be effectively and widely used in the field of wearables.
Inventors:
XIAO XUELIANG (CN)
Application Number:
PCT/CN2019/070553
Publication Date:
July 18, 2019
Filing Date:
January 07, 2019
Export Citation:
Assignee:
SHENZHEN QIANHAI INFINITE FUTURE INVESTMENT MAN CO LTD (CN)
International Classes:
H02N1/04
Foreign References:
| CN108233760A | 2018-06-29 | |||
| CN103368450A | 2013-10-23 | |||
| US20050253486A1 | 2005-11-17 |
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