Characterization of CNT-MnO{sub 2} nanocomposite by electrophoretic deposition as potential electrode for supercapacitor
- Physics Department, Science and Mathematics Faculty, Diponegoro University (Indonesia)
- Chemistry Department, Science and Mathematics Faculty, Diponegoro University (Indonesia)
Energy crisis that occured in Indonesia suggests that energy supply could not offset the high rate request and needs an electric energy saving device which can save high voltage, safety, and unlimited lifetime. The weakness of batteries is durable but has a low power density while the capacitor has a high power density but it doesn’t durable. The renewal of this study is CNT-MnO{sub 2} thin film fabrication method using electrophoretic deposition. Electrophoretic deposition is a newest method to deposited CNT using power supply with cheap, and make a good result. The result of FTIR analysis showed that the best CNT-MnO{sub 2} composition is 75:25 and C-C bond is detected in fingerprint area. The result is electrode thin film homogen and characterized by X-ray diffraction (XRD) peaks 2θ=26,63° is characterization of graphite, and 2θ=43,97° is characterization of diamond Carbon type and measured by Scherrer formula results 52,3 nm material average size .EIS test results its capacitance about 7,86 F. from the data it can be concluded that CNT-MnO{sub 2} potential electrode very promising for further study and has a potential to be a high capacitance, and fast charge supercapacitor which can be applied for electronic devices, energy converter, even electric car.
- OSTI ID:
- 22591130
- Journal Information:
- AIP Conference Proceedings, Vol. 1725, Issue 1; Conference: ICAMST 2015: 3. international conference on advanced materials science and technology, Semarang (Indonesia), 6-7 Oct 2015; Other Information: (c) 2016 Author(s); Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
77 NANOSCIENCE AND NANOTECHNOLOGY
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
CAPACITANCE
CAPACITIVE ENERGY STORAGE EQUIPMENT
CAPACITORS
CARBON NANOTUBES
CHEMICAL BONDS
COMPOSITE MATERIALS
DEPOSITION
DIAMONDS
ELECTRIC POTENTIAL
ELECTROPHORESIS
FOURIER TRANSFORMATION
GRAPHITE
INDONESIA
INFRARED SPECTRA
LIFETIME
MANGANESE OXIDES
NANOCOMPOSITES
THIN FILMS
X-RAY DIFFRACTION