Abstract
Chemically activated carbon extracted from rice husks is used as anode materials in lithium ion batteries. The synthesized porous carbon exhibits a low degree of graphitization and nanoporous microstructure. The activated carbon anode possesses excellent charge/discharge properties at a current density of 0.2 C and the reversible specific capacitance is 730 mA h g-1 in the first cycle. The coulombic efficiency is maintained at 99% after 3 cycles and the capacitance remains at 400 mA h g-1 after 60 cycles. © 2014 American Scientific Publishers All rights reserved .
| Original language | English |
|---|---|
| Pages (from-to) | 68-71 |
| Journal | Nanoscience and Nanotechnology Letters |
| Volume | 6 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Jan 2014 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Research Keywords
- Activated Carbon
- Biomass
- Chemical Activated
- Lithium Ion Battery
- Rice Husk
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