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Bamboo chopsticks-derived porous carbon microtubes/flakes composites for supercapacitor electrodes.
- Source :
-
Materials Letters . Dec2016, Vol. 185, p359-362. 4p. - Publication Year :
- 2016
-
Abstract
- The porous carbon microtubes/flakes composites are prepared via a facile hydrothermal treatment with bamboo chopsticks as a carbon precursor and KOH as an activating agent. The as-prepared samples possess the large specific surface area up to 2337 m 2 g −1 . They exhibit the high specific capacitance of 212 F g −1 at a current density of 0.1 A g −1 , and the capacitance retention remains 96% after 1000 cycles in 6 M KOH. The results indicate that the natural resource of bamboo chopsticks could be an essential raw material for the energy storage devices. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0167577X
- Volume :
- 185
- Database :
- Academic Search Index
- Journal :
- Materials Letters
- Publication Type :
- Academic Journal
- Accession number :
- 119510151
- Full Text :
- https://doi.org/10.1016/j.matlet.2016.09.045