| abstract |
(57) [Problem] To effectively dope ions with a large amount of micropores serving as an adsorption site of ions and appropriately suppressing the amount of mesopores in order to enable doping of a large amount of ions. The main object is to obtain a high amount of active polycyclic aromatic hydrocarbon material. SOLUTION: In a polycyclic aromatic hydrocarbon containing carbon and hydrogen as main components, a hydrogen / carbon (atomic ratio) is 0.05 to 0.5, a specific surface area value by a BET method is 1500 m 2 / g or more, An active polycyclic aromatic hydrocarbon material characterized in that a 30 微分 differential pore volume by the BJH method is 0.4 ml / g or less, and a 7-8 細孔 pore volume by the MP method is 0.4 ml / g or more. . |