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A preceramic polymer derived nanoporous carbon hybrid for supercapacitors
被引:18
|作者:
Swain, Ipsita P.
[1
]
Pati, Soobhankar
[2
]
Behera, Shantanu K.
[1
]
机构:
[1] Natl Inst Technol, Dept Ceram Engn, Rourkela 769008, India
[2] Indian Inst Technol Bhubaneswar, Sch Minerals Met & Mat Engn, Bhubaneswar, Odisha, India
关键词:
LI-ION BATTERY;
SILICON OXYCARBIDES;
SURFACE-AREA;
PORE-SIZE;
STORAGE;
NANOCOMPOSITES;
ELECTROLYTES;
NANODOMAINS;
PERFORMANCE;
CAPACITANCE;
D O I:
10.1039/c9cc04146j
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
A novel two step synthesis from commercial nanocarbon and a preceramic polymer afforded a nanoporous carbon hybrid with specific surface area of 1798 m(2) g(-1), and porosity in the range of 1-4 nm. Preliminary studies on the supercapacitive behaviour of the material through cyclic voltammetry resulted in an excellent specific capacitance of 333 F g(-1).
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页码:8631 / 8634
页数:4
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