Journal
JOURNAL OF MATERIALS CHEMISTRY A
Volume 5, Issue 46, Pages 24502-24507Publisher
ROYAL SOC CHEMISTRY
DOI: 10.1039/c7ta07088h
Keywords
-
Funding
- National Basic Research Program of China [2014CB239702]
- National Natural Science Foundation of China [21501120, 21371121, 21331004]
- Research project of Environmental Protection in Jiangsu Province [2016060]
- Research project of Hubei Geological Bureau [KJ2017-27]
- Science and Technology Commission of Shanghai Municipality [14DZ2250800]
Ask authors/readers for more resources
Inspired by nature, both high-performance Si/C and activated carbon (AC) energy storage materials with a hierarchically biomimetic structure can be prepared from rice husks (RHs), and further serve as promising anode and cathode materials for hybrid lithium-ion capacitors (LICs), respectively. Benefitting from the high capacity and good rate and cycling performances of the Si/C anode material and RH-derived AC (RAC) cathode material, the designed Si/C vertical bar vertical bar RAC LICs give a high energy density of 227 W h kg(-1) at a power density of 1146 W kg(-1), and similar to 181 W h kg(-1) can still be retained even at an ultra-high power density of similar to 32 595 W kg(-1). Furthermore, the RH-derived LICs also show a long-term cycling stability (16 000 cycles at similar to 16 800 W kg(-1)).
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available