| Paper Abstract and Keywords |
| Presentation |
2026-01-29 14:20
[Poster Presentation]
Development of Activated Carbon Electrodes Derived from Biomass Tea Leaves
Kosuke Fukasawa, Yasushi Nabeta, Koki Hirase, Kusal Mendis, Atsushi Nakamura (Shizuoka Uni) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
We will create a supercapacitor that combines the two advantages of batteries with high energy density and capacitors with high power density. Activated carbon, a material often used for electrodes, has a porous structure. In order to produce it efficiently and cheaply, we will create activated carbon derived from biomass. By making it from used tea leaves, we can take advantage of the plant-derived characteristics to increase the surface area, and we can expect to reduce industrial waste and costs. Our goal is to create an asymmetric supercapacitor using this and graphene oxide as electrodes, and to make it emit LEDs. We will confirm whether the biomass-derived activated carbon has performance equivalent to or better than commercially available products. We are still working on creating the tea leaf activated carbon, but progress is going well with graphene oxide. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Supercapacitor / Biomass / Activated Carbon / Graphen Oxide / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 50, no. 2, IDY2026-8, pp. 29-32, Jan. 2026. |
| Paper # |
IDY2026-8 |
| Date of Issue |
2026-01-22 (IDY) |
| ISSN |
Online edition: ISSN 2424-1970 |
| Download PDF |
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| Conference Information |
| Committee |
IEICE-EID IDY IEE-EDD SID-JC IEIJ-SSL |
| Conference Date |
2026-01-29 - 2026-01-30 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
IDY |
| Conference Code |
2026-01-EID-IDY-EDD-JC-SSL |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Development of Activated Carbon Electrodes Derived from Biomass Tea Leaves |
| Sub Title (in English) |
|
| Keyword(1) |
Supercapacitor |
| Keyword(2) |
Biomass |
| Keyword(3) |
Activated Carbon |
| Keyword(4) |
Graphen Oxide |
| Keyword(5) |
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| Keyword(6) |
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| 1st Author's Name |
Kosuke Fukasawa |
| 1st Author's Affiliation |
Shizuoka University (Shizuoka Uni) |
| 2nd Author's Name |
Yasushi Nabeta |
| 2nd Author's Affiliation |
Shizuoka University (Shizuoka Uni) |
| 3rd Author's Name |
Koki Hirase |
| 3rd Author's Affiliation |
Shizuoka University (Shizuoka Uni) |
| 4th Author's Name |
Kusal Mendis |
| 4th Author's Affiliation |
Shizuoka University (Shizuoka Uni) |
| 5th Author's Name |
Atsushi Nakamura |
| 5th Author's Affiliation |
Shizuoka University (Shizuoka Uni) |
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| Speaker |
Author-1 |
| Date Time |
2026-01-29 14:20:00 |
| Presentation Time |
5 minutes |
| Registration for |
IDY |
| Paper # |
IDY2026-8 |
| Volume (vol) |
vol.50 |
| Number (no) |
no.2 |
| Page |
pp.29-32 |
| #Pages |
4 |
| Date of Issue |
2026-01-22 (IDY) |