TY - JOUR
T1 - Electric double-layer capacitance of microporous carbon nano spheres prepared through precipitation of aromatic resin pitch
AU - Lee, Sang Ick
AU - Mitani, Satoshi
AU - Park, Chul Wan
AU - Yoon, Seong-Ho
AU - Korai, Yozo
AU - Mochida, Isao
PY - 2005/1/4
Y1 - 2005/1/4
N2 - Microporous carbon nano sphere (MCNS) was successfully prepared through the precipitation method of an aromatic isotropic pitch in water without any activation. MCNS was composed of nano spheres with diameter ranging from 100 to 300 nm, which were interlinked together to form a three-dimensional network in a MCNS particle. There were a number of mesopores among the nano carbon spheres, while micropores were developed within a nanosphere. These structural features enabled MCNS to have high specific capacitance as high as 154 F g-1 by cyclic voltammetry (CV) and capacitance per surface area of 0.62 F m -2 as an electrode for the inorganic capacitor, respectively.
AB - Microporous carbon nano sphere (MCNS) was successfully prepared through the precipitation method of an aromatic isotropic pitch in water without any activation. MCNS was composed of nano spheres with diameter ranging from 100 to 300 nm, which were interlinked together to form a three-dimensional network in a MCNS particle. There were a number of mesopores among the nano carbon spheres, while micropores were developed within a nanosphere. These structural features enabled MCNS to have high specific capacitance as high as 154 F g-1 by cyclic voltammetry (CV) and capacitance per surface area of 0.62 F m -2 as an electrode for the inorganic capacitor, respectively.
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U2 - 10.1016/j.jpowsour.2004.07.004
DO - 10.1016/j.jpowsour.2004.07.004
M3 - Article
AN - SCOPUS:10844295027
VL - 139
SP - 379
EP - 383
JO - Journal of Power Sources
JF - Journal of Power Sources
SN - 0378-7753
IS - 1-2
ER -
