Review of Energy and Power of Supercapacitor Using Carbon Electrodes from Fibers of Oil Palm Fruit Bunches
| Autor: | Sepideh Soltaninejad, Mohd Suleman, Rakhmawati Farma, Awitdrus, Mohamad Deraman, N. H. Basri, Baharudin Yatim, Najah Syahirah Mohd Nor, Rusli Daik, Erman Taer, A. A. Astimar, Ramli Omar, Gurumurthy Hegde, M. R M Jasni, Mohd. Amir Radhi Othman |
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| Rok vydání: | 2016 |
| Předmět: |
Supercapacitor
Materials science Waste management business.industry 020209 energy Mechanical Engineering Oxide chemistry.chemical_element 02 engineering and technology Condensed Matter Physics Energy storage chemistry.chemical_compound chemistry Mechanics of Materials Electrode 0202 electrical engineering electronic engineering information engineering Optoelectronics Specific energy General Materials Science business Porosity Carbon Power density |
| Zdroj: | Materials Science Forum. 846:497-504 |
| ISSN: | 1662-9752 |
| Popis: | Energy and power capability of a supercapacitor is important because of its function to provide backup power or pulse current in electronic/electric products or systems. The choice of its electrode materials, typically such as carbon, metal oxide or conducting polymer determines the mechanism of its energy storage process. This short review focuses on the supercapacitors using porous carbon electrode prepared, respectively, from fibers of oil palm empty fruit bunches. The specific energy and specific power of these supercapacitors were analyzed to observe their trend of change with respect to the electrode preparation parameters affecting the porosity, structure, surface chemistry and electrical conductivity of electrodes, and thence influence the energy and power capability of a supercapacitor. This review found that the trend of change in specific energy and specific power was not in favor of the expectation that both the specific energy and specific power should be in increasing trend with a significant progress. |
| Databáze: | OpenAIRE |
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