Publication: Multifunctional Nanomaterials Modification of Cellulose Paper for Efficient Triboelectric Nanogenerators
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Issued Date
2020
Resource Type
File Type
application/pdf
ISSN
2365709X
Other identifier(s)
2-s2.0-85082463305
Rights Holder(s)
มหาวิทยาลัยศรีนครินทรวิโรฒ
Bibliographic Citation
Advanced Materials Technologies. Vol 5, No.5 (2020)
Suggested Citation
Sriphan S., Charoonsuk T., Maluangnont T., Pakawanit P., Rojviriya C., Vittayakorn N. Multifunctional Nanomaterials Modification of Cellulose Paper for Efficient Triboelectric Nanogenerators. Advanced Materials Technologies. Vol 5, No.5 (2020). doi:10.1002/admt.202000001 Retrieved from: https://hdl.handle.net/20.500.14740/4583
Abstract
There is a need to develop inexpensive, lightweight, and flexible high-performance triboelectric nanogenerators (TENGs) from renewable resources. Here, a multifunctional cellulose filter paper (CFP)-based TENG consisting of dielectric Ti0.8O2 nanosheets (Ti0.8O2 NSs) and conducting Ag nanoparticles (Ag NPs) is prepared by a simple dip coating method. The incorporation of dielectric Ti0.8O2 NSs onto the CFP significantly improves charge generation, while the inclusion of Ag NPs provides an electrically conductive path for charge transportation. The presence of these fillers can be deduced from XRD, SEM, EDS, X-ray photoelectron spectroscopy, and Raman spectroscopy. Their distribution is visualized in 3D by synchrotron radiation X-ray tomography. The present CFP-based TENG provides an output voltage and current density of ≈42 V and ≈1 µA cm−2, respectively with the power density of ≈25 µW cm−2. It is capable of lighting up 40 light-emitting diode bulbs and charging a 0.22 µF capacitor to 8 V in only 5 s. The developed TENG is also capable of detecting simple human motions, i.e., finger tapping, finger rubbing, and foot trampling. This work offers a facile design of low cost yet efficient paper-based TENG by dual modification with multifunctional nanomaterials, and also demonstrates its use as a feasible power source that not only drives small electronics, but also scavenges energy from human actions. © 2020 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Subject(s)
Cellulose
Dielectric properties
Metal nanoparticles
Nanogenerators
Nanosheets
Nanostructured materials
Paper
Silver nanoparticles
Synchrotron radiation
Triboelectricity
X ray photoelectron spectroscopy
Ag nanoparticle
Cellulose filters
Charge generation
Charge transportation
Dipcoating methods
Electrically-conductive path
Renewable resource
Synchrotron radiation x-rays
Titanium compounds
Cellulose
Dielectric Properties
Esca
Friction
Paper
Static Electricity
Titanium Compounds
X Ray Spectroscopy
Dielectric properties
Metal nanoparticles
Nanogenerators
Nanosheets
Nanostructured materials
Paper
Silver nanoparticles
Synchrotron radiation
Triboelectricity
X ray photoelectron spectroscopy
Ag nanoparticle
Cellulose filters
Charge generation
Charge transportation
Dipcoating methods
Electrically-conductive path
Renewable resource
Synchrotron radiation x-rays
Titanium compounds
Cellulose
Dielectric Properties
Esca
Friction
Paper
Static Electricity
Titanium Compounds
X Ray Spectroscopy