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PEO/cellulose composite paper based triboelectric nanogenerator and its application in human-health detection
- Source :
- International Journal of Biological Macromolecules. 228:251-260
- Publication Year :
- 2023
- Publisher :
- Elsevier BV, 2023.
-
Abstract
- Recently, cellulose paper based triboelectric nanogenerators (CPTENGs) has gained widely attention due to the development of wearable, green and miniaturized electronic products. Modification of cellulose fibers or paper is a feasible method to improve the output performance of CPTENGs, however, the simple and effective routes to improve the triboelectric property of cellulose paper still remain a challenge. Herein, we report a simple method to prepare PEO/cellulose composite paper (PEO/CCP) via mixing polyethylene oxide (PEO) with cationic cellulose fibers. Benefiting from amino groups and PEO, the composite paper exhibits higher triboelectric positive property and triboelectric charge density, thereby endowing PEO/CCP based TENG with outstanding output performance. The voltage, current and power density peak values of PEO/CCP based TENG exhibited linear relationship with amino groups content; in this instance, the performance of the TENGs can be readily adjusted by the amino groups. The voltage, current and power density of PEO/CCP based TENG can be up to 222.1 V, 4.3 μA, and 217.3 mW•m
- Subjects :
- Structural Biology
General Medicine
Molecular Biology
Biochemistry
Subjects
Details
- ISSN :
- 01418130
- Volume :
- 228
- Database :
- OpenAIRE
- Journal :
- International Journal of Biological Macromolecules
- Accession number :
- edsair.doi.dedup.....d9f5675c2efc06471f4a8730e3e2d1dd