期刊
MATERIALS LETTERS
卷 306, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.matlet.2021.130904
关键词
Nanocomposites; Corrosion; Graphene oxide; Triboelectric nanogenerator; Cathodic protection
资金
- Natural Science Foundation of Guangxi Province [2018GXNSFAA281296, 2018GXNSFBA281052]
- Young teachers, basic ability to improve project of Guangxi Province [2018KY0243]
- State Key Laboratory of Bio-Fibers and Eco-Textiles [KF2020203]
- Project of Thousand Outstanding Young Teachers' Training in Higher Education Institutions of Guangxi
A flexible cellulose/collagen/graphene oxide film was synthesized and investigated for triboelectric nanogenerator performance. The optimal graphene oxide content and load resistance were determined, with the results showing the potential for lighting up LED lights and cathodic protection.
A flexible cellulose/collagen/graphene oxide film was synthesized for triboelectric nanogenerator. The effects of GO contents, motion frequency of external mechanical energy and load resistance on the output performance of the cellulose/collagen/graphene oxide based triboelectric nanogenerator (GO-CC-TENG) were investigated. Under the external mechanical energy motion frequency of 1 Hz, the GO-CC-TENG with 0.5 wt% GO has the best output performance, and its short circuit current (Isc), open circuit voltage (Voc) and charge transfer (Qsc) are 0.75 mu A, 91.4 V and 28.7 nC, respectively. In addition, when the load resistance is 400 M Omega, the maximum power and the power density of GO-CC-TENG is 196 mu W and 31.36 W m(-2), respectively. It is noted that the GO-CCTENG can be used to light up LED lights and cathodic protection.
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